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Specifications
• ERISUNDON v n e® 11 . ■/\ - " &c , ( ; 0 0`1 , / Low- Intensity Infrared Heating Systems Submittal: CTH2 Series cfr Job: Location: Engineer: Gas Specs: Date: QTY. MODEL NO. CTH2 UNIT INPUT BTU /HR QTY. MODEL NO. CTH2 UNIT INPUT BTU /HR QTY. MODEL NO. CTH2 UNIT INPUT BTU /HR QTY. MODEL NO. CTH2 UNIT INPUT BTU /HR TOTAL INPUT BTU /HR Important Before installation and operation of heating equipment, read and understand the Installation, Operation and Service Manual. Applications, engineering and detailed guidance on systems design, installation and product performance is available upon request. ROBERTS GORDON products are to be installed only in accordance with local laws, codes and regulations, and only by a contractor qualified in the installation and service of gas-fired heating equipment. Roberts- Gordon Roberts- Gordon O. E S ! ,.,y' 1250 William Street 76 Main Street West, Unit 10 P.O. Box44 Grimsby, Ontario L3M 1R6 n Buffalo, New York 14240 -0044 Canada Telephone: 716.852.4400 Telephone: 905.945.5403 Fax: 716.852.0854 Fax: 905.945.0511 ° ; 411111, CER TIFIED Toll Free: 800.828.7450 7 I F � ® www.rg- inc.com Quality in AnyLanguagem © Copyright 2004 Roberts - Gordon P /N130600NA 03/04 r , TABLE OF CONTENTS STANDARD PARTS LIST 1 REFLECTOR SIDE EXTENSION 23 • Contents of CTH2- Series Burner Carton 1 Bracket Installation 23 Contents of Core and Extension Packages 1 Side Reflector Installation 23 GENERAL SPECIFICATIONS 2 LOWER CLEARANCE SHIELD INSTALLATION 24 • Material Specification 2 Shield Support Strap Assembly 24 Reflectors 2 TWO -FOOT DECORATIVE GRILLE INSTALLATION..24 Heater Specifications 2 Grille Installation 24 Ignition 2 Frame Shield Installation 25 Suspension Specifications 2 Reflector Side Extension Installation 25 Controls Specifications 2 ONE -FOOT DECORATIVE GRILLE INSTALLATION ..26 Gas Pressure at Manifold 2 One -Foot Decorative Grille Bracket 26 Pipe Connection 2 Decorative Grille 26 Dimensions 2 Joint Piece and Reinforcement 26 Gas Inlet Pressure 2 End Piece and Reflector End Cap 27 Electrical Rating (all Models) 2 90° Elbow 27 CLEARANCES TO COMBUSTIBLES 3 PROTECTIVE GRILLE INSTALLATION 28 Standard Reflector 3 Silicone Cap Installation 28 One Side Reflector 3 Grille End Cap Installation 28 Two Side Reflectors 3 Grille Installation 28 45° Tilt Reflector 4 VENTING 29 U -Tube, Standard Reflector 4 Horizontal Ventilation 4" (10 cm) Pipe 29 U -Tube, Full 45° 4 Vertical Ventilation 4" (10 cm) Pipe 29 U -Tube, Opposite 45° Reflector 5 Common Sidewall Venting 30 2 -Foot Deco Grille, 1 -Foot Deco Grille and Common Vertical Venting 31 Protective Grille 5 OUTSIDE COMBUSTION AIR SUPPLY 32 Lower Clearance Shield 5 Vertical Outside Air Supply for Venting 6 Single Heater Installation 32 CTH2- Series ASSEMBLY OVERVIEW 7 Horizontal Outside Air Supply for Major Component Descriptions 7 Single Heater Installation 32 CTH2 -Series Linear Assembly Overview 8 Vertical Outside Air Supply for HEATER INSTALLATION 9 Double Heater Installation 33 Critical Hanger Placement 9 Horizontal Outside Air Supply for CTH2- Series Linear Layout Overview 10 Double Heater Installation 33 Bumer Tube Installation 12 GAS PIPING 34 Tube Clamp Package Installation 13 Gas Connection with Stainless Steel Coupling and Tube Assembly 13 Flex Connector 34 Turbulator Installation 15 WIRING 35 Reflector Installation 15 Line Voltage Thermostat Wiring 35 Reflector, U -Clip and Reflector Support Installation.. 16 Low Voltage Thermostat Wiring 36 Bumer Installation 17 Low Voltage Thermostat Wiring with OPTIONAL HEATER ACCESSORIES 18 Multiple Burners 36 C11-12-Series U -Tube Assembly Overview 18 CTH2- Series Internal Wiring 37 CTH2 - Series U -Tube Layout Overviews 19 CTH2- Series Ladder Diagram 37 Elbow Package Configuration 21 Electrical Connection to the Burner 38 Elbow Installation 21 INTERNAL BURNER DIAGRAM 39 Reflector Joint Installation 21 THE ROBERTS GORDON® VANTAGE® II LIMITED Reflector Joint Detail 22 WARRANTY 40 © 2004 ' • All rights reserved. No part of this work covered by the copyrights herein may be reproduced or copied in any form or by any means - graphic, electronic, or mechanical, including photocopying, recording, taping or information storage and retrieval systems - without the written permission of Roberts - Gordon. Printed in U.S.A. ROBERTS GORDON.CTH2Serles SuBMrtrAL SHEET STANDARD PARTS LIST Contents of CTH2- Series Burner Carton Part No. Description CTH2 -40 CTH2 -60 CTH2 -80 CTH2 -100 CTH2 -125 CTH2 -150 CTH2 -175 030XXXXX CTH2 Burner Assembly (Rate and Fuel Varies) 1 1 1 1 1 1 1 02568200 Gasket 1 1 1 1 1 1 1 130100NA Installation, Operation and Service Manual 1 1 1 1 1 1 1 94273914 Hex Head Bolts 5/16 -18 Rolok 4 4 4 4 4 4 4 96411600 Split Lock washer 4 4 4 4 4 4 4 91201708 Pipe Nipple (Black) 1/2" NPT x 4" 1 1 1 1 1 1 1 91317300 1/4" Quick Disconnect (Wire) 2 2 2 2 2 2 2 91412200 Flexible Gas Connector Assembly -1/2" NPT 1 1 1 1 1 91412203 Flexible Gas Connector Assembly - 3/4° NPT - - - - - 1 1 03051503 Turbulator Adapter 1 1 1 1 - - - 03051504 Turbulator 2.5' (76 cm) Aluminized Steel 2 4 4 2 - - - 03051505 Turbulator 2.5' (76 cm) Stainless Steel 1 - - - - - - Contents of Core and Extension Packages Core Packages Extension Packages Hot Rolled Aluminized Hot Rolled Aluminized Part No. Description 20' 30' 40' 10' 20' 30' 40' 10' 20' 30' 40' 10' 20' 30' 40' (8m) (9m) (12m) (3m) (3m) (9m) (12m) (3m) (3m) (9m) (12m) (3m) (6m) (9m) (12m) 91409300 Tube, Hot Rolled Steel, 10' (3m) 1 2 3 - - - - 1 2 3 4 - - - - 91409408 Tube, HT Aluminized, 10' (3m) - - - - 1 2 3 - - - - 1 2 3 4 03051101 Burner Tube, ALUMI- THERM® Steel, 10' (3m) 1 1 1 - 1 1 1 - - - - - - - - 03051601 Burner Tube, HT ALUMI-THERM® Steel, 10' (3m) - - - 1 - - - - - - - - - - - 01312700 Coupling Assembly 1 2 3 - 1 2 3 1 2 3 4 1 2 3 4 02750303 Standard Reflector, 8' (3.5m) 3 4 6 2 3 4 6 2 3 4 6 2 3 4 6 02750800 End Cap 2 2 2 2 2 2 2 - - - - - - - - 03090100 Tube and Reflector Hanger 3 4 5 2 3 4 5 1 2 3 4 1 2 3 4 91907302 S -Hook 3 4 5 2 3 4 5 1 2 3 4 1 2 3 4 03050010 Reflector Support Package (Strap, Wire Form, Screws) 2 3 5 1 2 3 5 2 3 4 6 2 3 4 6 91107720 U -Clip Package 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 90502700 Vent Adapter 1 1 1 1 1 1 1 - - - - - - - - 01318901 Tube Clamp Package 1 1 1 1 1 1 1 - - - - - - - - Part Number h H y 2 5 5 2 y H H y 2 2 2 5 = = = 1 J J J = = M = = == J r J J J " V V V V W W b n W W W ©2004 Roberts - Gordon NST ONLY 13 ACCOHOANCE LO CAL LAWS, C00ES AND REGOLATIONSANO 0N ACONTRACTOR QUALIIFIED IN THEINST ON ANO SEHVICE OF GAS-NN D z- ROBERTS GORDON° CTH2- Series SUBMITTAL SHEET GENERAL SPECIFICATIONS Suspension Specifications Material Specification Hang heater with materials with a minimum working Reflectors load of 75 lbs (33 kg). .024 Aluminum Controls Specifications • Heater Specifications Time switches, thermostats, etc. can be wired into Ignition the electrical supply. External controls supplied as an Fully automatic hot - surface ignition with safety optional extra. shut -off. General Specifications for CTH2- Series heaters are as follows: End View Side View Maximum or Minimum Length "A" Reflector 13.5" (34 cm)� 9.5" �� (24 cm) ❑ r � ...... .. . a . x Burner Tube Turbulator 17.5" . (select models) (44 cm) Heat Input Length "A„ Recommended Rate Minimum Mounting Height* Model (BTUH X1000) Minimum Maximum Space Spot CTH2 40 40 z 10 (3m) 10' (3m) 8'-10' (2.4 3m) 8' (2.3m) CTH2 -60 60 20' (6m) 20' (6m) 10' -12' (3 - 3.6m) 9' (2.7m)' CTH2-80 80 20' (6m) 30' (9m) 12 (3.6 4.5m) 11' (3.3m) CTH2 -100 100 30' (9m) 40' (12m) 12' -15' (3.6 4.5m) 12' (3.7m) CTH2 125 125 40' (12m) 50 (15m)° 15 20 (4.5 - 6m) 15' (4.6m) CTH2 -150 150 50' (15m) 60' (18m) 20' -25' (6 - 7.6m) 20' (6.1m) CTH2-175 175 60' (15m) 70 (21m) 25' (7.6m) 23 (7m) Gas Pressure at Manifold Natural Gas: Natural Gas: 3.5" w.c. for CTH2- 40,60,80,100,125,150 4.6" w.c. Minimum LP Gas: 10.5" w.c. for CTH2 -175 5.0" w.c. Minimum Pipe Connection 14.0" w.c. Maximum 1/2" NPT (for CTH2 -40, 60, 80, 100, 125) LP Gas: 11.0" w.c. Minimum 3/4" NPT (for CTH2 -150 & 175) 14.0" w.c. Maximum • Dimensions Electrical Rating (all Models) Vent Connection Size: 4" (10 cm) 120V - 60 Hz., 1.0 Amp (run) 5.0 Amp (Start) Outside Air Connection Size: 4" (10 cm) Refer to figure above for dimensional information. Gas Inlet Pressure © 2004 Roberts-Gordon NSTALL D IIN WETH LAWS, CODSAND REGULAT ONIS ANDD ONL BY A CONTRACTOR QUALIFIED IN THE SERV CE 0 GAS -FIRED HEATING E UIPMENT ROBERTS GORDON®CTH2- Series SUBMITTAL. SHEET CLEARANCES TO COMBUSTIBLES NOTE: 1. All dimensions are from the surfaces of all tubes, couplings and elbows. 2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect. 3. ` -" indicates an unapproved application. Roberts - Gordon prohibits the installation of this heater for all unapproved applications. Standard Reflector (inches) (centimeters) Model A B C D A B C D I b CTH2 40 - - 6 27 53 2 7 `k 16 69 , 135 .., .._. , 69, < <t CTH2 -60 6 35 63 35 16 89 161 89 •?� . = CTH 82 0 6 38 6 38 1 6 97 - 16 88 97 -,N77!!'-'-?,r- 7 C I - 11 CTH2 -100 6 40 71 40 16 102 181 102 CTH2 125 , 6 1:9 X46 ; 77 46 _ , I= =16 117 196 z 117 CTH2 -150 6 50 80 50 16 127 204 127 CTH2 -175 § 8 52 X82 > ,. > 52 21 " I 33 209 133 One Side Reflector (inches) (centimeters) * Model A B C D A B C D � ' „ : CTH2 40 6 9 153 44 , 16 23 135 112:; ' le ' ',' ` '� � ., CTH2- 60 6 9 ._w 63 _ 47 16 23 161 120 c , . 1 ", . I : .. . ' C 80 6 9 70: � � 54 n . 16 a 23 1 78 138 _ ,� em L.a o. , -�i _ a,,..wk • a D-0- CTH2 -100 6 9 77 59 16 23 196 150 0TH2 125 i6 9 83 65 16 , 23 1'211 166 . ry ■ CTH2 -150 6 9 86 69 16 23 219 176 . CTH2 -175 8 9 8 8 " 73 � X 21 23 _ ' ` 224 186; Two Side Reflectors (inches) (centimeters) oL Model A B C D A B C D * 1 CTH2 -40 , 6 15 a 53 15 16 39 135 x 39 - d CTH2 -60 6 23 66 23 16 59 168 59 C :1 ' -�= CTH2 80 V. 6 25 72 25 16 A 64 183 64 - `' : D—= CTH2 -100 6 27 78 27 16 69 199 69 g CTH2 ;125 ,� :.32 _ ,t , 4 . _ 32 16 82 214_, . 8 .. ■ ■ CTH2 -150 6 35 88 35 16 89 224 89 CTH2 7 84 , 40 91 ,.. 4 21' 102 232 411 02 0 2004 Roberts - Gordon INSTALLED ONLY WITH LAWS, COD S REGULATIONS, MID ON GY A PAR2ARLTIIEDEIAIST');"EltILE THE NST ON SERVICE OF GAS -FIRED HEA ING EOUIIPNIENT ROBERTS GORDON ° CTH2- Series SulMrTTAL SHEET NOTE: 1. All dimensions are from the surfaces of all tubes, couplings and elbows. 2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect. 3. "" indicates an unapproved application. Roberts - Gordon prohibits the installation of this heater for all unapproved applications. 45° Tilt Reflector (inches) (centimeters) Model A B C D A B C D A 1 A > CTH 40 ?--, 51 46 1 2 a 130 117,x , ,, , -,,,,' . N., ......_ _,.. b, 21 ,___- - __.... ..1,a 1CTH2-60 8 8 60 54 21 21 153 138 a CTH2 -80 g 2 1 � � 8 8 66: 60 1 2 168 �. �1531 . CTH2 100 10 8 74 64 26 21 188 163 �-B D -> CTH2 125 1 , 8 '''''''iii' 26 21 199 176 w CTH2 -150 12 8 84 74 31 21 214 188 CTH21;75 " 12 8 : 85 , , 79 .,...., 31 21 216 201 U -Tube, Standard Reflector (inches) (centimeters) Model A B C D A B C D 4 CTH2-40 - A CTH2-60 6 35 63 30 16 89 161 77 CTH2 8 6 � 3 8' 69 37 ''',,,4',:.''.::,:,',':97..: 6 r 94 ` C I r D CTH2-100 6 40 76 39 16 102 194 100 t B CTH2 1 .- 6 46 79 k' X43 g 16 117 ,. , 201 1 CTH2 -150 6 50 84 47 16 127 214 120 CTH2175 ''-' ,... 87- 51 ; 21 v138 221 ,... :: 1 3 0 . U -Tube, Full 45° (inches) (centimeters) Model A B C D A B C D * CTH2 4 0 � - CTH2-60 8 8 60 42 21 21 153 107 B CT80 8 � 8 66 46 21 21 168 ` ,1$17 - 4' CTH2-100 8 8 74 52 21 21 188 133 CTH2 125 "°` 8 8 - 78 61 21 g N 21 1 99 X1.55 C CTH2 -150 8 8 84 66 21 21 214 168 CTH2 8 ..T: 8 ..,_. 85': '21 21s s216 '... :1 =78- ."', © 2004 Roberts-Gordon NS TA L L E D ON L Y L I N I ''. 1, !!'n" , '.' , .? A NCE WI LA WS, COD S REGULATIONS. AND ON BY A CONTRACTOR QUALIFIED N IS THE AND SERVICE OF GAS -FIRED HEATING EQUIPMENT. ROBERTS GORDON. CTH2- Series SuBMrrrm. SHEET NOTE: 1. All dimensions are from the surfaces of all tubes, couplings and elbows. • 2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect. 3. " -" indicates an unapproved application. Roberts - Gordon prohibits the installation of this heater for all unapproved applications. U -Tube, Opposite 45 Reflector (inches) (centimeters) Model A B C D A B C D R ▪ CTH2 -40 , ``, 2 - CTH2 -60 8 54 60 22 21 138 153 56 k- ,, i 5CTH2:80 8 X 60 66 22 ' 21 ''''?,i 53 168 56 47 B 4.- + D 4 . - CTH2 -100 10 64 74 22 26 163 188 56 CTH2125 , 10 70 78 ,22 26 178 199 56 CTH2 -150 12 74 84 22 31 188 214 56 ;: ▪ CTH2 175 = : 12 . ,. 76 , KK85 , , 22 31 f, , ,'A 94 ..: 216 , :: 'Y.:, 50 2 -Foot Deco Grille, 1 -Foot Deco Grille and Protective Grille (inches) (centimeters) Model A B C D A B C D A , CTH2 40 -:-,,:.',610.,,i.:, 27 5 27 16 ` 69 ' x' 135 ° 69 ▪ „ ° CTH2-60 6 35 63 35 16 89 161 89 f � CTH 80 ,� 6 X388 66 X 38 16 97 168 97 I ;;o CTH2 -100 6 ..,. 40 a� _ _ �� 4 ,,...,_ ,,. �_ .� _� ., .� t 0 16 102 181 102 CTH 125 } 6` ' 46 �77 E , 46 `x'1 A11 96 , 1 7 �B �D ► w� _,- .�._. _. , __ fib. CTH2 -150 6 50 80 50 16 127 204 127 CTH2 175 8 X , 82 52 w; 21, A33 " 209 133 Lower Clearance Shield* (inches) (centimeters) * Model A B C D A B C D .*ate CTH2 40 6 34 2 7 ` 34 - 1 6 87 :69";i7 < T . N._, _._. _./;5-.0.1.i- , 4.. _ ..�,, ,. ..,__ . w I ... ____....._... ,,.�„ _._ _;:...k ...ate ' �i . _ -;: �� CTH2 -60 6 39 33 39 16 100 84 100 c CTH2 80 6 40 ' � 38 , „'.i, ` 02 , 97� 102, Es ipo D CTH2 -100 6 50 44 50 16 127 112 127 CTH2125 6 `$ 54 48 54 16 T 138 122 g 5 138 ' ...ate CTH2 -150 6 55 50 55 16 140 127 140 CTH2 175 , 7 *When installed in the first 20' (6 m). 0 2004 Roberts-Gordon NS I ALLE D ONLY WITN LAWS, CODES AND REGULATIONS D ONLLY BY A CO OUALIF ED N TNE/IINST AEND SERV CE OFF GAS-FIRED HEATIING EOUIPMENTBE ROBERTS GORDON ° CTH2- Serles SUBMITTAL SHEET NOTE: 1. All dimensions are from the surfaces of all tubes, couplings and elbows. 2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect. 3. "-" indicates an unapproved application. Roberts - Gordon prohibits the installation of . this heater for all unapproved applications. Venting (inches) (centimeters) 4 Model A E F A E F A I.— E --► w . F ; CTH2 40 1 s 18e ✓ r..,,,, 18 36 4 46 %�' iUnvented .. .,:at,,, Vent CTH2-60 14 18 18 36 46 46 pipes Infrared Tubes CTH2-80 2 184 51 61 46 CTH2 -100 20 24 18 51 61 46 Vented CTH2 125 20 `` : � �� ,. 2477' 18 7 i' 51 61 46 CTH2 -150 20 30 18 51 77 46 CTH2175 { R.e , 20''''''' ,.. '-' 1 °,-'' ,,, -'/30 18< ''51N/ - ' .':77'4? -- © 2004 Roberts - Gordon I TALLED ONLYNN WRH CODES AND REGULATIONS ANDD ONLLY BY A CONTRACTOR QUALIFEDEN 1 1!11 AND SERVICED GAS -FIR D EOUIPMENTBE ROBERTS GORDON°CTH2- Serles SUBMITTAL SHEET CTH2- Series ASSEMBLY OVERVIEW Major Component Descriptions Burner with Tube Gasket Reflector ,r . r Must be installed with the (Aluminum or , X, ° z fl ame observation Stainless � '�r wi ndow facing down. Steel) � Alternate overlap as shown on overview. • ! Minimum overlap is ,�� kl 7" (18 cm). * ,„ ,e,,,,, 3,,,,,.., ,, ,, , , , ,,,,,,,.,, 4,,:„,,, t Burner Tube F, Tube Supplied in 10' Hot Rolled or Heat (3 m) lengths. Burne r Treated Aluminized Tube ° tube is always the first tube Supplied in 10' (3 m) lengths. after the burner. �' Coupling Assembly Tube and Reflector Hanger _ �, _ ft _ with Clamp Package with Lock ' ,;$1 - Position this hanger no more ° , p than 4" (10 cm) away from the burner. •� Reflector End Cap do .� : ems Punch out center ( section to Tube and Reflector Hanger accommodate heat Suspend system from thes exchanger tube. hangers. s ti Vent Adapter '. r Reflector Support Strap & �•� Wire Form `'°,� Turbulator Turbulator must `�..-„ be installed in the last **4 standard section of tube. Flex Gas Line with Turbulator is not required on the • ? ,, Shu Off Cock CTH2- 125/150/175. 1 LABLE O 2004 Roberts-Gordon IgTA O NL Y I ANCE W TH LOCAL LAWS, CODES fl GULATIONS AN ON BY A ONTRACT R R OUALIFIED EN THEANSTALLA ON A SERVICE OF GAS- FIRRED HEA PRODUCTS EQUIPM ENT E ROBERTS GORDON° CTH2- Serles SUBMITTAL SHEET CTH2- Series Linear Assembly Overview • cn . Q. r a /// r / / i- .- L ` U ////: O ) cc O Q n o_ ca ° c ' `o U c 3 a> W O a) Cr) o c m �i = m " U wo I— m • m U m O� I I— © 2004 Roberts-Gordon ENGINEERING ONLY INACCORDANCE WITH HI LOCAL LAWS, CODES AND REGULATIONS, AND ONLY BY A CONTRACTOR QUALIFIED IN THE INSTALLATION ON SERVICE OF GAS -FIRED HEATING BE ING EQUIPMENT. ROBERTS GORDON.CTH2- Serles SuBMrrrAL SHEET HEATER INSTALLATION Critical Hanger Placement Typical Suspension Details . 1 Beam Clamp .— Concrete Beam 1 / I 4 ' Ancho a^?, Wood Beam ,` Locknut f J �, )111A1 Screw Hook ' s . - — — Chain size (.1 ` (() 3/8" (�) 3/16" minimum (1) Washers (�) Rod � p (3/8") ( -1 f (•) ( - ) i ' (61 cm) ( (-1) (�) 1 1 1 "S" Hooks ( 1 ) (I ) (.1 h) 1- 1 1 (.1 (�1 1 1 a IF N O1 I ' I � ._ S S S _ 1 J Turnbuckle 1 ■ Not Included *Allows for thermal expansion of system ■ i i \ I.I 1 �% VS Hooks ' \ 1 I Hanger Side View ; - f-- Hanger —0- / if Reflector ry ' x k Must Be Within 4" (10 cm) Front View 45° Angle Run Length Typical Expansion Minimum "X" Length Description Part Number 10' - 50' ±1" (3 cm) 12" S -Hook 91907302 51' - 60' *2" (5 cm) 18" Tube /Reflector Hanger 03090100 61' - 70' ±3" (8 cm) 24" O 2004 Roberts - Gordon Ns T INSTALLED ONL ENGINEERING NA COA ANCE WITH HLOCAL LAWS, SYSTEMS COD SAN REGULATIONS ANDD ONLY BY A PRODUCT QUALIFIED IN THEA INSTALLATION REQUEST ROBERTS GORDON* SERVICE OF GAS -FIRED HEAT BE HEATING EQUIPMENT • ROBERTS GORDON' CTH2- Serles SUBMITTAL SHEET CTH2- Series Linear Layout Overview LEGEND ( g d Burner vo*osw&ekiiw Reflector f Tube CTH2 - 10' Tube Length Tube /Reflector Hanger C ouplin g \ '� A ssembl y 1 g d e f Vent Adapter a = 14" 36 cm) reflector width (not shown) f -7 b = 2" (5 cm) CTH2 - 60 20' Tube Length end cap to burner CTH2 - 80 c = 2 "(5 cm) end cap to hanger d = 7'6" (229 cm) b distance first hanger , g d 1 e e _ 7 e = 10' (305 cm) distance between hangers ... f = 9.5" (24 cm)�" burner height f ¢ �yy N x g g = 17.5" (44 cm) CTH2 - 80 30' Tube Length burner length CTH2 - 100 b ,, m====4_ CTH2 - 100 40' Tube Length CTH2 -125 © 2004 Roberts-Gordon NSTALLLED ONLY IN ACCORDANCE WITH LAWS, CODES A D REGULATIONS, ANDD ONLLY DY A CONTRACTOR ID THE A INST L AI.ATION R AND SERVICE OF GAS -FIR D EIEATIING EQUIPMENT. • ROBERTS GORDONeCTH2- Series SUBMITTAL SHEET CTH2- Series Linear Layout Overview (Continued) b / g —d ■ mezzafirms — - - Faxisszes.ft 0 CTH2 -125 50' Tube Length CTH2 -150 g d e 1 e e e e 3 M q CTH2 - 150 60' Tube Length CTH2 -175 b g ' d L CTH2 -175 70' Tube Length ©2004 Roberts - Gordon INSTAALLED ONLY WITH LAWS. SYSTEMS DESIGN, INSTALLATION AND PRODUCT REGULATIONS, AND ONLY BY ACONTRACTOR OUALIFIED IN THE INSALLAT SERVICE OFTGAS-FIRED PRODUCTS ARE TO BE EQUIPMENT. ROBERTS GORDON° CTH2- Serles SUBMITTAL SHEET Burner Tube Installation NOTE: Tubing requires a downward slope of 1/2" (13 mm) _ per 20' (6 m) away from burner. , }••Offset mounting hole must be \ -- _ - - .. ............ •to the top Hook --\ S F � � � Hanger i c Burner Tube Weld Seam must be to the bottom of the tube. 7 6 ±1' / `` -_ (229 cm ± 25cm) 0 Description Part Number Burner Tube 03051 XXX S -Hook 91907302 Tube /Reflector Hanger 03090100 ©2004 Roberts-Gordon INSTALLED DANCE WETH LAWS, CODES REGULAT O SS AND ONLY BY A CONTRACTOR QUALIFIED IN THE IINSTALLATION SERVICE OF GAS - - FIRED H EATING EOU PMENTBE ROBERTS GORDON°CTH2- Series SueeeITTAU SHEET Tube Clamp Package Installation Tube Clamp Bolt �l �f \,.,..- Flat ■ %� Nut Washer (Torque 120 in/lb 3 13.56 Nm) Description Part Number Tube Clamp Package 01318901 Tube Clamp 01396801 Bolt 97113940 Flat Washer 95211600 Nut 92113900 Coupling and Tube Assembly A Close coupling Start Slide bar /Coupling Lock Coupling with tab onto coupling 1 , rTab .... .L Slide Bar /Coupling Lock Wide end �.� Open 3" (8 cm) to 4" (10 cm) Closed ler C Insert tubes into coupling D Tighten coupling to join tubes 40_ o \ 1.... Slide Bar /Coupling Lock - O rient coupling so that Coupling \ the impact block is in the \ 2:00 or 10:00 o'clock • o, positions / Tube \ — Tube Description Part Number Tube Coupling 01329600 01329700 Slide bar /Coupling Lock Tube 91409XXX ©2004 Roberts-Gordon MST I ALLE D ONLVIN WITH L E OCAL LAWS. COD AND REGULATONS, DONLLY BYA TO ODUCT THEANSTAUATION AND SERVICE OF GA=HEA ING DUIPNIEENT. ROBERTS GORDON° CTH2-Serles SUBMITTAL SHEET Coupling and Tube Assembly (Continued) Tighten slide bar as shown below Drive Slide Bar until tight. End of Slide Bar should be . within tolerance listed below. " , , 2" (5 cm) s Correct Slide Bar o o4 , E, �► - o ,� dimensions : Incorrect Slide Bar ' , ;' * ' * position �� �� Y w"K, `3. Y Y • Repeat A - D until all tubes are assembled. Coupling and Tube Assembly (Continued) Tube Length Model Minimum Maximum 1. CTH2 -40 10' (3 m) 10' (3 m) CTH2 -60 20' (6 m) 20' (6 m) CTH2 -80 20' (6 m) 30' (9 m) CTH2 -100 30' (9 m) 40' (12 m) �°, CTH2 -125 40' (12 m) 50' (15 m) .' ° "` CTH2 -150 50' (15 m) 60' (18 m) � CTH2 -175 60' (18 m) 70' (21 m) 7'6 " ±1' / X(229 cm ± 25 cm) (305 cm t 25 cm) 4410L . Total Overall Tube Length © 2004 Roberts - G ordon APPL ICATIONS . ENGINEERING AND DETAILED GUIDANCE ON SYSTEMS DESIGN, INSTALLATION AND PRODUCT PERFORMANCE IS AVAILABLE UP REQUEST .ROBERTS GORDON•P ROOUCTS ARE TO BE INSTALLED ON IN ACCORDANCE WITH LOCAL LAWS, CODES AND REGULATIONS, AND ONLY BY A CONTRACTOR OUALIFIED IN THE INSTALLA AND SERVICE OFGAS -FIRED HEATING EQUIPMENT ROBERTS GORDONeCTH2- Series SUBMITTAL SHEET Turbulator Installation Turbulator must be installed in the last standard section of - tube. Turbulator is not required - , on the CTH2- 125/150/175. - </ ~∎ ' �' Turbulator Installation Turbulator 1%-...,,„..„, L ' Model Tube Section 2.5' Section \ CTH2 -40 1st 10' Section - - ' ••'" • ' CTH2 -60 2nd 10' Section Z CTH2 -80 2nd 10' Section Turbulator Tab ‘' 3rd 10' Section Adapter CTH2 -125 N/A CTH2 -150 N/A CTH2 -175 N/A ti • *ti Pull String =' Fold tab around outside of tube nearest to the vent to hold turbulator ~'- in place. Where a vent sleeve Description Part Number is used, do not fold tab. Turbulator Section 1 03051503 Turbulator Section 2 03051504 Tube 91409XXX Reflector Installation NOTE: All tube surfaces must be covered by a reflector, except for a U -Tube. iff 1 4411044s4lossob, Hanger Burner Tube ,ir • Reflector 'Ilk Description Part Number Tube/Reflector Hanger 03090100 , Burner Tube 03051 XXX Reflector 02750303 © 2004 Roberts - Gordon :r Y IN I ACCODANCE WITH OCAL LAIRS, CODES A D REGULATIONS. D ONLY BY A CO OO NTR AC T OROUALIFIED N THE IINSTALL AEND SERVICE OFTGAS-FIRED HEATING ECUIPWENT ROBERTS GORDON CTH2- Serles SueMrrrAL SHEET Reflector, U -Clip and Reflector Support Installation The pictorial drawings of the heater construction in To ensure proper expansion and contraction move - Section are schematic only and provide a general ment of the reflectors, a combination of U -clips and guideline of where hangers, reflector supports and reflector supports are used. The positioning of reflec- . U -clips are to be installed. tor supports and U -clips depend on the individual installation. The following rules must be observed. 1. The first reflector after the burner must be affixed in the middle of the reflector with a reflector support and Tight tight screws. Sheet Metal /� Wire Form Screw Reflector End Cap _ l 1 z 1 S..-------' _ 11111% - ,,_ _ H - - - - - - - -•. - First Reflector Reflector Support ` �; y \ Strap 1 ti U -Clips ■ Option B Overlap must be a Slip Overlap Reflector minimum of 6 (16 cm) (16 cm) / Reflector - Support 2. The overlap at the first and second reflector is a slip overlap. i Loose screws Thereafter, every third reflector joint is a slip overlap. A slip loosened 1/16" overlap is achieved by either: i (2 mm) to allow a.) both reflectors lay inside a hanger. - - slippage. (no reflector support needed). 1 b.) using a reflector support with loose screws at the reflector Option A � overlap. Slip Overlap \ 3. The remaining reflector overlaps require a non -slip Option A overlap connection. To affix the reflectors together in Non -Slip Overlap a non -slip overlap either: N. a.) use reflector support and tight screws. b.) if both reflectors lay inside a hanger, u -clips or Reflector sheet metal screws may be used. � I E This section of three reflectors joined together must : Tight be affixed to the tube with at least one reflector support g with tight screws. J . screws Option B Non-Slip Overla � '' '`� Description Part Number p p , Reflector Support Package 03050010 Wire Form 91908004 Reflector Support Strap 03050000 Screw #8 x 3/4 94320812 U - Clip U -Clip Package 91107720 non -sli `�,, non-slip (2 clips per Reflector End Cap 02750exx \ ' inside hange overlap © 2004 Roberts - Gordon Y D WETH L AWS, C00ESAN REGULATIONS. AN00NLY BY A CONTRACTOROUAL EDE0 THE INSTALLAT1 000 SERVICED GAS - IREREATIING EOUIIPPMENTBE ROBERTS GORDONeCTH2- Serles SulMma. SHEET Burner Installation n t Gasket ( � P . „, - F S -Hook b" aS i ax K / a "�R1 -Pi Ts 0 '1 Burner Tube Burner Lock Bolt ,, , Washer (Torque 120 in/lb ' Description Part Number 13.56 Nm) ' . :.., Bolt 94273914 ° �, �+ Burner 030XXXXX " 4 Lock Washer 96411600 t, ' , ' ,.' i Gasket 02568200 x O 2004 Roberts - Gordon NST ONLY WITH D AW N S C , CODES AND REGULATION DONILY PRODUCT PERFORMANCE IS QUALIFIED IN THE INSTALLATION AVAILABLE REQUEST ROBERTS SERVICED GAS-FIRED N HEATIING EOUIPWEENTBE ROBERTS GORDON* CTH2- Serles SusmirrAL SHEET OPTIONAL HEATER ACCESSORIES • CTH2- Series U -Tube Assembly Overview - / U -Tube Support Bracket e •/ a • Reflector �. -. _ 4 '''''''"%%444, Support �,,�, "� N"%s "iissi,410.4:%;% 4 ,40P,:-. 4.41:0-",,,,, _. - - - - - • - ,e7,,,itr, 'i .,- , ‘L), ,--- ,,,„-,--, *%*'.....%....,. .,,,,, 44411144 Burner / ii 11 illiiii4itslp, - / IkE 1.) . 4 4 fr '' Turbulator �' ' , c with select ✓ Reflector �� models Tube Clamp Burner = Tube Package -- -- Tube i U -Tube, Standard � ,�� i - Couplings „ ( 4 • . t 1 2 / ,\ U -Clips U -Tube, Full 45° Reflector End Caps 1 Tight U - Bolt 2 Loose U - Bolt �' `� 2 4" (10 cm) U -Bolt, 4" (10 cm) U -Bolt, secured to Burner Tube secured to Bracket with I _ 4 with 1/4" (6 mm) 1/4" (6 mm) Lockwashers to Lockwashers and and 1/4 -20 Hex Nuts on ® 1/4-20 Hex Nuts top and bottom om to allow for tube expansion i and contraction U -Tube 18 (457 mm) 1 Center to Center U -Tube, Opposite 45° U -Bolt Nut ...... Iiir---•.•—••••• Washer ) Lock Washer � Nut 1 2 ; © 2004 Roberts-Gordon NSTALLED ONLYNN WETH LAWS,COD SA DREGULATIONS AND ONLLY BY A CONTRACTOR QUALIIFED THE SERVICE OF GAS-IR DFIEATIING EQUIPMENT. ROBERTS GORDONeCTH2-Serles Suemirrat.SHEer CTH2-Series U-Tube Layout Overviews LEGEND ' Burner g ' e Reflector somsessi_ kteki~ Tube 10' CTH2-60 , 01" Tube 5' ** 20' Tube Length" Tube/Reflector Hanger Coupling Assembly U-Tube d a = 14" (36 cm) reflector width (not shown) b= 2" (5 cm) CTH2-80 h NMWOMEMeri• end cap to burner CTH2-100 " , C = 2" (5 cm) 30' Tube Length end cap to hanger d = 7'6" (229 cm) distance first hanger e= 10' (305 cm) distance between hangers g d f = 5' (153 cm) 191119 distance between last full tube hanger and half tube hanger , g = 17.5" (44 cm) burner length CTH2-125 h = 9.5" (24 cm) 40 Tube Length burner height *Requires the last reflector before the U-Tube to be cut in half for use on both sides. **Requires the last tube before the U-Tube to be cut in half for use on both sides. © 2004 Roberts-Gordon 17,L' ON AND PRODUCT PERFORMANCE IS AVAILABLE UPON REOUEST ROBERTS GORDON* PRODUCTS ARE TO BE _ __E_ AN EMS _ D ONLY BY A CONTRACTOR QUALIFIED IN THE INSTALLATION AND SERVICE OF GAS-FIRED HEATING EQUIPMENT ROBERTS GORDON° CTH2-Serles Suenerm SHEET CTH2-Series U-Tube Layout Overviews (Continued) g d , f CTH2-125 h CTH2-150 50 Tube Length '? g d vo Ap..-}W CTH2-150 h k cni2-175 60' Tube Length b g d ' e / e f azw....z7alr. :7" womPttoft CTI -12 ' 175 h 70' Tube Length** © 2004 Roberts-Gordon r ti.E.1 IN GUIDMCE ON SYSTEMS DESIGN INSTALLATION AND PRODUCT PERFORMANCE IS AVAILABLE UPON REQUESTFT 0E7:ArZENHIE, HEATING WITH LOCAL LAWS CODES AND REGULATIONS, AND ONLY BY A CONTRACTOR QUALIFIED IN THE INSTALLATION AND SERVICE ROBERTS GORDON•CTH2- Series SunMnTAL. SHEET Elbow Package Configuration Elbow Installation . .,,...sir A! Tube 1411141114111rve Coupling 4" � %' / - Descrlptlon Part Number Elbow Package 02718702 90° Elbow 01335801 90° Elbow Coupling 01312700 Reflector End Cap 02750800 Reflector Joint Piece 02750900 U-Cllp Package 91107720 Elbow Installation fi r i tuilit 1111111111‘ , ._ Tube —\e, �� Coupling /000 0111 I C Reflector Joint Installation Reflector N _1 440 P illiiir- 0010 > Reflector Joint Scribe Flatten Edge IP 4 1 4 . Contour 1" (2.5 cm) maximum C © 2004 Roberts-Gordon N T AALLE D ONLYIN DANCE WITH L E OCAL LAWS. COOES AND EGULATIONS AND ON BY A CO R OUAL REDEN THE U NTO N N AEND SERVICE OF GAS- FIRED HEATNG ETOSU' MENT. ROBERTS GORDON* CTH2-Serles SUBMrrrAL SHEET Reflector Joint Installation rrte�.. S G � ' N s. T AN , - ,..'>/ 114''' ' Cut away contour with tin snips. Punch /Drill six 3/32" (2 mm) holes Reflector Joint Detail _40 �4 Install Reflector End Cap t, .? , T 0 x ,' a f s v , y ., y , PO4'r . r. 0 n , f i.x , a \ �. Attach Reflector Joint ®® with six #8 sheet metal screws Reflector Joint Detail Reflector Reflector .4000000/00/1" Joint "1411411 40 01# N ' 11%4 144 N400, 4111111 %, 010041100, 414 s 4441441014410, • • ."-- 40 s°°°°°"."' ' ,., © 2004 RObP.I lS'GOru 11 NSTALLED ONLY I ACCORDANCE WITH LAWS CODES Y AND REGULATIONS, AND ONL BY A CON QUALIFIED IN THE AND SERVICE Of GAS-FIRED HEATING EQUIPMENT. E ROBERTS GORDON•CTH2 Series SUBMITTAL SHEET REFLECTOR SIDE EXTENSION Bracket Instal Tube Reflector Tube and Reflector Hanger .� f / �� �3 S � �f tifii; 11114/151114 \ "i7 -® `' � >`F q ' t �k a of " E (mil Reflector Support y �: Reflector S Extension Bracket (2 per reflector) Use additional support s • high • air movement applications. k Description Part Number Reflector Side Extension e 02712700 Reflector Side Extensio Packag 01368000 Retainer Clips 02751200 . - Sheet Metal Screws 94118106 Order Separately Reflector Side Extension 01329910 Side Reflector Installation s #8 x 3/8" Sheet Metal Screw 4 y G r e ,3 h zs o- W s .. 1 .. ® . IT n F , "� a x a Retainer Clip (2 per side) Reflector Side Extension © 2004 Robe rt s - Gordon I N S I ALLED ONLY IN ACCORDANCE ITH RTS CE ACCORDANCE W LAWS CODES AND R EGULATI ONS D ON BY A ONLY CONTRACTOR QTUALIFIED IN IS THEINSTALLATIION N AND SERV CE OF GAS-YFIRED HEATING EGUAPMENTBE ROBERTS GORDON ® CTH2-Serles SUBMrrTAL SHEET LOWER CLEARANCE SHIELD INSTALLATION Shield Support Strap Assembly 0 „ .--.: -7, - -- -'. ,,, _--- - , Reflector 12 ° 17.1" (300mm) k G (434 mm) . , ' S O Align pilot holes ( 1 ' �r dr. Lower Clearance Shield Locknuts E 1 -',-.-.=,:;',=*:, + t 1 \/ .5. 0 Tip ,Washers, Description Part Number Lower Clearance Shield Package 01397501 Shield Support Strap 01397500 Lower Clearance Shield 02793000 Screws Locknut #8 92311400 Fiat Washer #8 95310800 Screw #8 x 3/8" 93511406 TWO -FOOT DECORATIVE GRILLE INSTALLATION Grille Installation Tube and Reflector Hanger Reflector Tube �� rte i�-,.i fi'tfl0; /fLt/ j."-11 r �j' l n II 61 x 122 cm Aluminum Grille Suspended Ceiling Frame i � L Description Part Number Aluminium Grille 2' x 4' 91407000 © 2004 Roberts-Gordon NSTALL DOONLYIINIACCODANCEWITHiLOCALU SC COD SA DREGULATIONS, AND ONLY BY A CONTRACTOR OUALIFIED IN THE AND SERVICE GAS -FIR D ING EOUPMENTBE ROBERTS GORDON•CTH2- Series SuBMI TAI. SHEET Frame Shield Installation .` x 'T ' z Shield 4:10 Description Part Number Deco Grille Shield 01365900 Reflector Side Extension Installation NOTE: If the Decorative Grille system is to Cut Relief Notches for Tube be installed in an area with considerable and Reflector Hangers air movement, it is recommended that one #8 x 3/8 (3.9 x 9.5mm) sheet metal screw -�' .o%® be installed per reflector extension to ,� ' prevent it from blowing over 7 1 ` Insert Screw t here , ' 4 1 ' '." ':`, ' ' : , , ,•• , ', >,,,,,--'-' r/ z _ s -a r # '''';''' g Reflector Side }- Extension - *- Distance "A" Extension Minimum Maximum Part No. Width 2 cm), ,r, . ;. (15 cm)„ • .. 01370408 :; 8(20 cm) 6" (15 cm) 10" (26 cm) 01370412 12" (30 cm) Description Part Number ro 10°;;(26 cm) , 14 .,(37 cm),`, 01370416 x; 16%(40 Reflector Side Extension 01370412 © 2004 Roberts - Gordon NSTLALLEO NLYYIINIACCORDANCE WITHAILE LAWS.COD S REGULATIONS AND ONLY BY A CONTRACTOR QUALIFIED IN THE AND SERVICED GAS -FIR D ING EOUPMENTBE • ROBERTS GORDON@ CTH2- Series SUBMITTAL SHEET ONE -FOOT DECORATIVE GRILLE INSTALLATION One -Foot Decorative Grille Bracket In order to maintain reflector shape, do 182 Met S � � : not fasten brackets together. Do reflectors. not " x .� fasten bracket to adjoining / Maintain s ame slipjoint position as L ` reflectors" 2" Decorative Grille Bracket Cut relief notches for supports and hangers. Minimum 'Description Part Number Bracket Bracket 01363003 Overlap Decorative Grille ,. a . < 1 I l otto ��' ' t - Spread ap brackets "'_, ma Y, ma l and install -G Decorative Grille. - �, � Description Part Number Decorative Grille 8' x 1' 91406700 Joint Piece and Reinforcement Joint Piece ` t Slip joint piece into 4 su pport bracket ti s _ an d fasten to - t b racket on one side ti - - a o f the joint only.` Reinforcement Description Part Number _ , 1 #8 Sheet nforce Metal Screws _ _` Joint Piece 01365903 Reinforcement 01365902 Joint Piece ODUCT PERFORMANCE IS © ZOO A Roberts-Gordon APPLICATIONS, ENGINEERING AND DETAILED GUIDANCE ON SYSTEMS DESIGN, INSTALLATION AND PR AVAILABLE UPON REQUEST. ROBERTS GORDON � PRODUCTS ARE TO BE Y U l l� U INSTALLED ONLY IN ACCORDANCE WITH LOCAL LAWS, CODES AND REGULATIONS, AND ONLY BY A CONTRACTOR QUALIFIED IN THE INSTALLATION AND SERVICE OF GAS -FIRED HEATING EQUIPMENT. • ROBERTS GORDON®CTH2- Series SueMrrrAL SHEET End Piece and Reflector E Cap .. : S k r Reflector : ' -� - End Cap t : 3 § � End Piece ,4Y� Inse end piece `, .."..7.0.: I int t tt1 between grill e and I '6ii�� 1 10 ' '4w .� , ,„ brackets. 4'� � `� vim -x... ?^� '' � Z - =- tacam ,w",� ..`"' := ..r • ` ti Fasten end piec and replace r 5 - X � to brackets usin two 5� #8 sheet metal sc rews `" `" eflector end cap. ==�z Description Part Number End Piece 01365901 90° Elbow I nside I p Corner 9 y rille Brackets °� " "t Joint Piece ti Insert r - 1 ,, � End Piece �. Yom- �'�lt between Y Y, r � ,,,,„„:„,,,,,,,,t,,,,,,,,,,.....„,, s� , ., grille and 4 t �.. � ��r �� ��� � � brackets. a : y Y-„ .., ti' s- ..,, „,... K C p .. },dvns Y I d d ..h�+1T �� b � ` „ {Z .°i ' ' ,...- ._*+u - N ,,, 2 - -' r. '^'v_. y` . --- Y f.s • Decorative Grille Cut grille oint bracket at Joint Piece ; Brackets reflector j piece. © ZO O4 Roberts NSTALL APPLICATIONS, ED ONLY IIN WITH LOCAL LAWS, CODES SYSTEMS AND REGULATIONS, ONS D ONLY 8Y A ON IN TNEANSTALLATI N A SERVICE OF -ED HEATING EOUAPMENT. BE ROBERTS GORDON ® CTH2-Serles SuennrtraL SHEET PROTECTIVE GRILLE INSTALLATION Silicone Cap Installation f 1�` -am Appoo ._,,.. _ � % ice 1111111 Silicone Cap Grille Description Part Number Finger Grille Section 08050001 Grille End Cap 08050002 Silicone Cap 91915951 -6P Grille End Cap Installation Grille ' ' ti Grille End Cap -,,,,_ __-- � /�i � �C_� =�� B u 9 ��Pull outward �� Grille Installation Reflector - �- i // / (101 cm) ---->...-- ' � �� iii' %i1 I/ Final Grille %1 Section Grille - / /// � —��„ , _ �— Grille End Cap © 2004 Roberts-GordOf :ALA ED ONNSLYENINGIANCECEORRINDGANANCED WITH LOCAL LAWS. COD SYAND NINSSTANAIDLAOTNIOLYN ONLY BY A CONTRACTOR OUA H THEIINSTALLATION SERVICE OF GAS FR D EOUIPMENTE ROBERTS GORDON. CTH2 -Selves SUBMFTTAL SHEET VENTING Horizontal Ventilation 4" (10 cm) Pipe Combustible or Non - Combustible Wall Only Non - Combustible Wall Vent Adapter Vent Adapter 18" Min. 4" Single Wall Pipe 4" Single Wall Pipe Vent Terminal Vent Terminal Description Part Number Vent Terminal (Comb. Wall) 90502100 Vent Terminal (Non -Comb Wall) 02537801 -XX Wall Thimble 90505600 Vertical Ventilation 4" (10 cm) Pipe 4" (10 cm) Type "B" vent cap _ 4" (10 cm) Type "B" vent pipe 18" (46 cm) Roof Min. Flashing Roof Approved Thimble The last section of vent pipe Vent Adapter (if applicable) passing through the roof or wall may be Type "B" vent pipe. All other vent materials in the building must be single wall 4" (10 cm) Single Wall Pipe 1 1 vent pipe. Description Part Number Vent Cap 4" (10 cm) 90502300 O 2004 Roberts-Gordon INSTALLED ONLYINIA CCORDANCE WITH LAYS, CODES AND REGULATIO SS D ONLY BY A CONTRACTOR OUALIF�IED IN THE NSTALLATION A REQUEST ND SERVICE OF GAS-FIRED BE D HEATIING EOUIPMENT ROBERTS GORDON CTH2- Serles SUBMITTAL SHEET Common Sidewall Venting Vent Terminal Tjernlund VH1 -6 or Equivalent \\ \ Outside Wall \ \" 6" Single Wall Pipe —. Sweep 'T' Vent Adapter Conn 4" Single Wall Pipe 1 \ Vent Adapter g p Vent Terminal f Tjernlund VH1 -6 or Equivalent �\ \Outside Wall.» \ \` \ \\ 6" Single Wall Pipe —§ " Vent Adapter Swing 'Y' . Connec s �� 8: 4" Single Wall Pipe 4-1 4 Single Wall Pipe Description Part Number Vent Adapter Vent Terminal 6" (15 cm) 90502101 " © 2004 Roberts-Gordon NSTALLLED ONLY WITH COD S REGULATIONS• T' Atig LLY BY D A CONTRACTOR THE IINS AND SERVICE OF GAS -FIR D EQUIPMENT. ROBERTS GORDON.CTH2Serles SUBMITTAL SHEET Common Vertical Venting Type "B" vent cap (7" or 8" may be used. These are not available u uu from Roberts Gordon.) Illy ui lllllim Type "B" vent pipe 18" (46 cm) Roof Min , Y Flashing \ \ \ \ \ \ \ \ \" \ \ \ \ \ \ \ \ \IIM. \\ Roof \ \ \ \ \ \\ The last section of vent pipe ;, �— passing through the roof or �t.,' Approved wall may be Type "B" vent pipe. Thimble All other vent materials in the ,' ll (if applicable) building must be single wall :H Vent Adapter vent pipe Single Wall Pipe Vent Adapter k �+ 59x, ,,z „„,,,,,,,x,,,,,,,,,,,, a , § r� a� »' ' :', 1 '•?r P x auk -*£r +s' r �M . .-...?;a 'OA:: . . . .. vt S: ,S v t E..S„' >` .�*s,..,.,.,. � a�,. ' � .wF , «” a _,.w�,: ate.- „G^a ,.. a F a b =:,S.e.,,, a r.,, . «, 1 4" (10 cm i , D ' -' \« " \— 4" (10 cm) ( ) D Area must equal sum Single Wall Pipe of open area of Single Wall Pipe individual vents. Top View 9 % u`b. a rr -c ,.� & y a S wmr_ rss ant's µfl , ,, . , 74,,,„_4,,, t r ,.,, „, vx ' ,, - z , , 44,z-.,,,,-;444,,,,;,N # , „tom P 8 9 �,�z _, ,,w : emu. ..u,xs ..�,� _, 6-,aiao , _y � �F, .. :r ST ROBE © 2004 Roberts-Gordon INSTALLED TI NS, ONLY IN DANCE WITH I LOCAL LAWS. CODES AND REGULATIONS, AND ONLY BY A CONTRACTOR OUALIIF EDEN THE�INSTALLA ON SERVICE OF ROES HEA N. DUCTS ARE TO EDUIPMENTBE ROBERTS GORDON • CTH2- Serles SUBMITTAL SHEET OUTSIDE COMBUSTION AIR SUPPLY Vertical Outside Air Supply for Single Heater Installation Vent Cap 18" (46 cm) Min. \ \\ \ Root \ \ \ \\ Flex Hose 4" (10 cm) (recommended) Single Wall Pipe Burner Band Clamp (recommended) Description Part Number Vent Cap 4" (10 cm) 90502300 Horizontal Outside Air Supply for Single Heater Installation 4 "(10cm) Single Wall Pipe Vent Cap Flex Hose (recommended) Burner Band Clamp (recommended) A Description Part Number Vent Cap 4" (10 cm) 90502300 © 2004 Roberts-Gordon INSTALLED ONLY WITH LAWS, CODES REGULAT ONS. AND ONLY BY A CONTRACTORRQUALIFIED IN THE IINSTALLATIONRAND SERVICE OF GAS -FIRED HEATING EQUIIPPMENT.E • ROBERTS GORDON®CTH2- Serles Summed. SHEET Vertical Outside Air Supply for Double Heater Installation summew -'� ( Vent Cap t ? \ \\ Outside Wall \ \ \ \\ 6" (15 cm) Single Wall Pipe — - Sweeping '1"' Flex Hose r Connection (recommended) Burner I `1 Il r r � ��� (I ��� Burner Band Clam 4" (10 cm) Flex Hose ( recommended) Single Wall Pipe (recommended) Description Part Number Vent Cap 6" (15 cm) 90502302 Horizontal Outside Air Supply for Double Heater Installation 6" (15 cm) Single Wall Pipe j Flex Hose / (recommended) Vent Cap z ` Burner Sweeping 'Y' ti Connection -- 4 (10 cm) Single Wall Pipe t (Seal All Joints) Burner Description Part Number Band Clamp Vent Cap 6" (15 cm) 90502302 (recommended) O 2004 Roberts-Gordon NSTLALLED ONLY^INIACCORDANCE W THI OCAL LAWS, CODES AN REGULAT ONS AND ONILY BY A CON OUALIFIIEED IN THEa STAILATTIION AND SERVICE OF GAS- EIREDNHEATING EOU PMENT. ROBERTS GORDON CTH2- Series SUBMIrTAE. SHEET GAS PIPING Gas Connection with Stainless Steel Flex Connector ,.. \.,‘ Hold gas nipple securely L._ � with pipe wrench when di , ^'; .;r . attaching the flex gas ' A il, , J `` \�� • '%'.. connector. .....,, Failure to follow these �° � � � �' - � ' � Y� � ��,� ' �� "Ill �n mu"' "1" 11 2 � instructions can result in ' 's ®� ' � � product damage. Shut -Off Valve must be parallel to Shut - Off Valve a -' burner gas inlet. The 2" (5 cm) (included with connector) dal displacement shown is for the cold ' condition. This displacement may . reduce when the system is fired. .. ,., 4---.- 2 �, (5 cm) = ti 1 2" (30 cm) _ ' �z c t w' 4 v s r k � x ."x . 4 /i/ ��1L; � ...:..10. ey .Or :, lam a t: '_ ',> z Horizonta -,�1 � , Stainless Steel Flex Gas Connector Rear View Description Part Number 1/2" Flex Gas Line 91412200 3/4" Flex Gas Line 91412203 © 2004 Roberts-Gordon NSTA ONLY ( ACCORDANCE WITH LOCAL LAWS, CODES AND REGULATIONS. AND ONLY BY A CONTRACTOR QUALIFIED IN THE G TALLAT ON AND SERVICE 0 AS -FIRED HEATING EQUIPMENT. BE ROBERTS GORDON. CTH2- Series SueMRTAL. SHEET WIRING WAR NIN G Electrical Shock Hazard Disconnect electrical power and gas supply before servicing. This appliance must be connected to a properly grounded electrical source. Failure to follow these instructions can result in death or electrical shock. Line Voltage Thermostat Wiring Line Voltage � 0 Gnd �' fd Gnd. 120V- 60Hz�� Supply Circuit L1 - e-- = N = N= L2 Low voltage Gnd. terminal detail on all burners © 2004 Roberts - Gordon INST I ALLED ONLY N WETH L IAWSC CODES ANDD REGULA ONS, D ON BY A OM QUALIIFIED IN THE INSTALLATION AND SERVICE OF GAS- FIRED HEATING EOUIIPMENT. ROBERTS GORDON* CTH2-Serles SuBMIrrAL SHEET a WARNING £ .41s Electrical Shock Hazard Disconnect electrical power and gas supply before servicing. This appliance must be connected to a properly grounded electrical source. Failure to follow these instructions can result in death or electrical shock. Low Voltage Thermostat Wiring 120V -60Hz ;' . = l Supply Circuit /'' L1 !- N Gnd. Low voltage L2 a thermostat Low voltage Gnd. _L terminal detail Low Voltage Thermostat Wiring with Multiple Burners Transformer Relay FRONT VIEW BACK VIEW Low Voltage Thermostat -,, P/N 90425100 14 .4 m2 OP o Ilk Black COIL CO Purple � IL w V = :lack 4 • rogr 1 41111. OF fie :^ White Red Burner 1 Burner 2 ' / ,r Low Voltage , a f : e , , ) Terminal Detail : „ on all Burners 120V -60Hz °� Gnd. • �— Gnd. supply circuit H N = H N — L1 . L2 Gnd. Burner 3 Burner 4 x 4-. 1 i i4 . I , F ;fly ` I 0 _ When using 1 -2 bumers, use SPDT `���� Gnd. Gnd. Transformer Relay P/N 90417600 When using 3 -4 bumers, use DPDT Red/Yellow H N = H N = Transformer Relay P/N 90436300 © 2004 Roberts-Gordon NSTALLED ONLYrINIACCORDANCE W RHILOCAL L AWS• COD SPAN REGULATIONS AND ONLLY NT A CONTRACTOR DUAL FIEDEN THE IINS A SERVICE OF GAS-FI ED HEATING EQUIIPMENT. ROBERTS GORDON.CTH2- Series SueMrrrAL SHEET CTH2- Series Internal Wiring 120V -60Hz SMART supply circuit VALVE TRANSFORMER 1 . jil WHITE ' L2 WHITE �' S ORANGE . �C N.O. YELLOW L BLACK 3 , 4 BLUE PURPLE NT 'YELLOW ! 1 Gnd. r COM - - - - -- - - - - � GREEN TO THERMOSTAT __ i N nee ` ,. PRESSURE SWITCH DOOR N.O. COM SWITCH I A BLACK— —BLACK WHITE BLACK 1 WHITE BLACK TERMINAL WHITE - BUSHING GREY ‘1 , IGNITER j i l MOTOR/BLOWER ' FLAME 1 = H SENSOR �II/ GREEN CTH2- Series Ladder Diagram Lp L TRANSFORMER WHITE BLACK • ORANGE BLUE VALVE TO 'ill— TO WHITE PRESSURE SWITCH — YELLOW � 01 — — YELLOW PURPLE — WHITE � — HOT SURFACE IGNITER 1 - 1--- WHITE -07) WHITE BLACK GREYS - DOOR FLAME SWITCH MOTOR SENSOR WHITE - BLACK © 2004 Roberts - Gordon NST ALLE D ONLYNN DA WETH OCAL LAWS, E C EGULATIONS. D ONILY B AN DA CONT QUALIFIED CEN IS THEA A SERVICE OF GAS-FIRED HEATING EOU PMENTBE ROBERTS GORDON® CTH2- Series SuBMnTAL SHEET Electrical Connection to the Burner Electrical Cord or Flexible Conduit �� BX or Romex Connector Burner ; ; `� �: Connect wires together ` 1 L1 with suitable approved 1 . L2 Junction Box wire connectors. ' Ground I t 0r r Green to Ground ' 1 Black r , ' I= ..+ White to L2 i White Black to L1 Green `` II t i ' © 2004 Roberts-Gordon N ONLY IN DANCE WITH LAWS, CODES AND REGULATONS. ONLY BY A CONTRACTOR QUALIFIED IN HE IINS AND SERVICE OF GAS-FIRE N H EOU HEATING PMENTBE ROBERTS GORDON°CTH2- Series SUBMITTAL SHEET INTERNAL BURNER DIAGRAM Motor and Blower Assembly Blower Inlet Gasket Qw V 1 u �" - Door Switch f\l = Burner Cup ....., Assembly I I a ! I = Mica Window Assembly J j Air Adapter e Collar JO 1 o 0 r © Mo 4 .. ,, II Hot Surface Sk. /01 Igniter 1�_ / �' L o / i 14 r, Pressure Switch SmartValveol I __ I I Flame Sensor C E] (1' o I Jumper Wire P/N 03090900 0 MI Tube Gasket/ o - I c II 1 - J Thermostat 1. . Connection Transformer © 2004 Roberts - Gordon NS AL E ONLYtINIACCORDANCE rriAILL.ED LAWS CODES AN REGULATIONS D ONLY BY A CONTRACTOR QUALIFIED IN THE IINSTALLATIION A SERVICE OF HEATING EQUIPMENT. ROBERTS GORDON • CTH2- Serles SUBMITTAL SHEET THE ROBERTS GORDON® VANTAGE® II LIMITED READ YOUR INSTALLATION, OPERATION AND WARRANTY SERVICE MANUAL ROBERTS - GORDON WILL PAY FOR: If you have questions about your controller, contact your Within shipment from Roberts- installing professional. Should you need Replacement ithin 42 months from date of shi P Parts or have additional questions, call or write Roberts - Gordon, replacement parts will be provided free of Gordon: charge for any part of the controller which fails due to a manufacturing or material defect. Roberts- Gordon will require the part in question to be U.S.A. returned to the factory. Roberts- Gordon will, at its sole 1250 William Street discretion, repair or replace after determining the P.O. Box 44 nature of the defect and disposition of part in question. Buffalo, New York 14240 -0044 ROBERTS GORDON® Replacement Parts are 716.852.4400 warranted for a period of 18 months from date of shipment from Roberts- Gordon or the remaining Canada ROBERTS GORDON® VANTAGE® II warranty. 76 Main Street West, Unit 10 ROBERTS - GORDON WILL NOT PAY FOR: Grimsby, Ontario L3M 1 R6 Service trips, service calls and labor charges. 905.945.5403 Shipment of replacement parts. Claims where the total price of the goods have not On the web at: www.rg - inc.com been paid. Damage due to: Roberts- Gordon's liability, and your exclusive remedy, • Improper installation, operation or maintenance. under this warranty or any implied warranty (including P the implied warranties of merchantability and fitness • Misuse, abuse, neglect, or modification of the for a particular purpose) is limited to providing ROBERTS GORDON® VANTAGE® II in any way. replacement parts during the term of this warranty. • Use of the ROBERTS GORDON® VANTAGE ®II for Some jurisdictions do not allow limitations on how long an implied warranty lasts, so this limitation may not apply to other than its intended purpose. you. There are no rights, warranties or conditions, • Incorrect gas or electrical supply, accident, fire, expressed or implied, statutory or otherwise, other than floods, acts of God, war, terrorism, or other casualty. those contained in this warranty. • Improper service, use of replacement parts or accessories not specified by Roberts- Gordon. Roberts- Gordon shall in no event be responsible for incidental or consequential damages or incur liability • Failure to install or maintain the ROBERTS GOR- for damages in excess of the amount paid by you for DON® VANTAGE® II as directed in the Installation, the ROBERTS GORDON® VANTAGE® II. Some Operation and Service manual. jurisdictions do not allow the exclusion or limitation of • Relocation of the ROBERTS GORDON® VANTAGE® a c usion may not apply you. This warranty l gives you or on II after initial installation specific legal rights, and you may also have other rights • The use of the ROBERTS GORDON® VANTAGE® II which vary from jurisdiction to jurisdiction. in a corrosive atmosphere containing contaminants. • The use of the ROBERTS GORDON® VANTAGE ®II Roberts- Gordon shall not be responsible for failure to perform under the terms of this warranty if caused by in the vicinity of a combustible or explosive material. circumstances out of its control, including but not limited to • Any defect in the ROBERTS GORDON® VANTAGE® war, fire, flood, strike, government or court orders, acts of 11 arising from a drawing, design, or specification God, terrorism, unavailability of supplies, parts or power. supplied by or on behalf of the consumer. No person is authorized to assume for Roberts- Gordon any other warranty, obligation or liability. • Damage incurred during shipment. Claim must be filed with carrier. LIMITATIONS ON AUTHORITY OF WARRANTY IS VOID IF: REPRESENTATIVES: The ROBERTS GORDON® VANTAGE® II is not installed No representative of Roberts- Gordon, other than an by an contractor qualified in the installation and service of Executive Officer, has authority to change or extend these gas -fired heating equipment. provisions. Changes or extensions shall be binding only if confirmed in writing by Roberts - Gordon's duly authorized You cannot prove original purchase date and required Executive Officer. annual maintenance history. - The data plate and/or serial number are removed, defaced, modified or altered in any way. The ownership of the ROBERTS GORDON® VANTAGE® II is moved or transferred. This warranty is nontransferable. Roberts - Gordon is not permitted to inspect the damaged controller and/or component parts. © 2004 Roberts - Gordon NST L ALLED ONLY AC 0 DANCE WITH'LOCAL CODES AND REGULATIO AND ON BY D A CONTRAC OR QUAL FIED IN THEAINSTALLAi ON AND SERVICED GAS-FI ED HEA 7NO EDUPMENT. r • i Cik,E ElIV E II) . , , RG: {,i Fa 14 4201 T Sumer End View Side View Top View 4', 5 ? I ARD , I Reflector , ! : gl=11allllFM ilWS 17 ,•- rl N -- . „ : , It -14 3.5' 175 _ — _,. ` 15 7 m 13 and 1 IF'�I4 cm)—►(( .. I Turbulator (Some Models) I Minimum Length A' - Minimum Length' B' 1 Overall Minimum Length 'C' ► ()recall Minimum Length 'V VANTAGE' II Model CTH2 -40 CTH2 -60 CTH2 -80 CTH2 -100 CTH2 -125 CTH2 -150 CTH2 -175 Minimum Length of Straight Tube (ft, in) A 10 20 20 30 40 50 60 Minimum Length of U -Tube (ft, in) B N/A 11,7 11,7 16,7 21,7 26,7 31,7 Overall Minimum Length of Straight Tube (ft, in) C 11,5.5 21,5.5 21,5.5 31,5.5 41,5.5 51,5.5 61,5.5 Overall Minimum Length of U -Tube [ft, in) D N/A 13,0.5 13,0.5 18,0.5 23,0.5 28,0.5 33,0.5 Input (Btu /h) x (1000) 40 60 80 100 125 150 175 Fuel Natural Gas (NG) or Propane Gas (LP) Inlet Pressure (in wc] NG min. 4.6 4.6 4.6 4.6 4.6 4.6 5 LP min. 11 11 11 11 11 11 11 14 maximum for NG & LP Gas Connection NPT 1/2" 1/2" 1/2" 1/2" 1/2" 3/4" 3/4" Electrical Supply 120 V, 60 Hz, 1 A (Run) 5 A (Start) Heat Exchanger Tubing 10 ft Sections, 4" dia, 16 Gauge, First 10 ft ALUMI - THERM" Steel Tubing (Remaining Hot Roiled, Heat Treated Aluminized or Double Porcelain Coated Steel Tubing] Exhaust Flue 4" dia Reflector and End Caps .024 Aluminum (Optional - .024 Stainless Steel Type 304) Control System Honeywell' SmartValve' II Combines Gas Valve and Hot Surface Electronic Ignition Control Fully Automatic, Four -Try, 100% Shut -Off, Prepurqe, Auto Reset, LED Indicator Status Approved As Indoor (Vented or Unvented) Certification ANSI Z83.20 /CSA 2.34, 2.17 Warranty Three -Year Limited [Refer to Installation, Operation and Service Manual for Details] Weights Burner (Ib) 40 Overall Length of Tube and Accessory Packages (ft) 10 20 30 40 50 60 70 Hot Rolled or Aluminized Tube with Aluminum Reflector (Ib) 52 86 120 161 206 240 281 Aluminized Tube with Stainless Steel Reflector [Ib) 66 113 152 208 265 304 360 U -Tube Packages (Ib) Aluminized Tube with Aluminum End Caps 19 Aluminized Tube with Stainless Steel End Caps 20 Clearances to Combustibles* (in) Model CTH2 -40 CTH2 -60 CTH2 -80 CTH2 -100 CTH2 -125 CTH2 -150 CTH2 -175 1 Horizontal 1 45° Horiz. 45° Horiz.45° Horiz.45° Horiz.45° Horiz. 45° Horiz. 45° Horiz. 45° i q L A 6 8 6 8 6 8 6 10 6 10 6 12 8 12 1 ; 8 27 8 35 8 38 8 40 8 46 8 50 8 52 8 p pp C 53 51 63 60 66 66 71 74 77 78 80 84 82 85 ` l D 27 46 35 54 38 60 40 64 46 69 50 74 52 79 *Clearances B, C, 0 can be reduced by 50% for locations 25 ft (7m) or more downstream of the burner. For other mounting options and associated clearances, complete installation, operation and service criteria, please see the current issue of the VANTAGE" II Installation, Operation and Service Manual. Installation Code: ROBERTS GORDON" Products are to be installed only in accordance with local laws, codes and regulations, and only by a contractor qualified in the installation and service of gas -fired heating equipment. This product is not for residential use. Further Information: Applications, engineering and detailed guidance on systems design, installation and product performance is available through ROBERTS GORDON" North American independent distributors. Please contact us for any further information you may require, including the VANTAGE" Il installation, Operation and Service Manual. Roberts- Gordon Roberts- Gordon 1250 William Street 76 Main Street West P.O. Box 44 Unit 10 Buffalo, NY 14240 -0044 USA Grimsby, Ontario L3M 1R6 Canada Telephone: 716.852.4400 Telephone: 905.945.5403 Fax: 716.852.0854 Fax: 905.945.0511 Toll Free: 800.828.7450 European Office: Roberts - Gordon Telephone: +44(0) 1902 494425 www.rg - inc.com Fax: +44(0) 1902 403200 ©2005 Roberts - Gordon All rights reserved. No part of this work covered by the copyrights herein may be reproduced or copied in any form or by any means - graphic, electronic or mechanical, including photocopying, recording, taping, or information storage and retrieval systems - without written permission of Roberts Gordon. Printed in U.S.A. CTH2SNA 5M 0205 Rev. F