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\FC` 5'k,Q Com.,_ S-k- OFFICE COPY RECEIVED DEC 10 2018 CITY OF TIGARD BUILDING DIVISION JOHNON 3 AIR PRODUCTS a z y SUBMITTAL Bldg. B Electric Duct Heaters by Greeneheck Project: Oak Street Apartments (Tigard Apts) Project Address: 8900-9000 SW Oak Street Tigard, OR 97223 Architect: Kephart Engineer: System Design Consultants, Inc. General Contractor: AG Spanos Corporation Mechanical Contractor: Rite Way Heating and A/C Date: 6/13/2018 Project: Oak Street Apartments (Tigard Apts) Project ID: P17-1096 ..e.... ZZ. ,,,, JOHNSON AIR PRQDU( FS V.,..*........._ Table of Contents Tab Submittal Spec/Sub Page# 1 Bldg. B Electric Duct Heaters by Greeneheck Per MO.1 Electric Duct He N/A Bldg B Electric Duct Heaters - Submittal - Oak St 4 Project: Oak Street Apartments (Tigard Apts) Project ID: P17-1096 -77 Spec Section: Per M0.1 Electric Duct He Per MO.1 Electric Duct Heater Schedule. Sub Section: N/A Submittal Name Bldg. B Electric Duct Heaters by Greeneheck Vendor/Subcontractor Johnson Air Products Jason Elliott SUBMITTAL Job Title: Oak Street Apts Job Site: Oak Street Apts Tigard, OR 97223 United States Elevation: (ft) 203 Date: 5/30/2018 Submitted By: Jason Elliott JOHNSON AIR PRODUCTS 2220 SE 9TH AVENUE PO BOX 15098 PORTLAND, OR 97293 US Phone: (503)234-5071 Fax: (503)233-0451 Email Address: jelliott@johnsonair.com GREENHECK Building Value in Air. P.O. Box 410 Schofield, WI 54476 (715)359-6171 FAX(715) 355-2399 www.greenheck.com Generated by:jelliott@johnsonair.com CAPS 4.26.1588 X:\MikeMorrison\2018-Secured\Oak Street Apts.gfcj Page 1 of 2 w 3GREENHECK Printed Date: 05/30/2018 Job: Oak Street Apts Building Value in Air. Mark: B DH Model: IDHC Model: IDHC Ratings and General Construction Airflow Direction: Horizontal Control Box Offset: Left Control Voltage: 24 VAC Deration: None Element Wire: 80/20 Heater Control: SCR Heater Type: Slip In Heater Voltage/Phase: 208/3 Recess(in.): None Flush Mount: No Stainless Hardware: No Power Fusing: No Preference Accessories Airflow Switch: Non-Adjustable Control Transformer: Unfused Contactor: Magnetic Disconnect Switch: Yes Thermostat: Duct Fan Interlock: No Vapor Barrier: No Dust Tight Box: No Pilot Light: None Time Delay Relay: None Application & Design OFFSET RIGHT OPTIONALThe IDHC series is a custom duct heater featuring much larger sizes.The IDHC has the following features: •A disconnecting magnetic control contactor per Q stage,or each 48 amp circuit within a stage •50/60 Hz design •Fan interlock E •Power terminal board B •Control terminal board �� •Grounding lugs •Automatic limit switch for primary over G C' "r: temperature protection •Manual reset limit switch for secondary over temperature protection Typical applications are: W •Spaceheating TYPE S �/ •Primarimary heating SLIP- I N OFFSET LEFT •Supplemental heating STANDARD •Auxiliary heating •Reheating Notes:All dimensions shown are in units of in.. •Multizone/variable air volume heating Slip In heaters are nominally undersized 0.250 in.wide and 0.125 in. .In a horizontal airflow application,the airflow direction is not specific; high. it can go either direction without any modification Row Width Height Power Dimension Dimension Dimension Dimension ID Tag Quantity in. In KilowattsStages,Amps FusingQ(in.) Z(in.) BD(in.) U In. (in.) (' ) ( ) 22-7 DH-7 2 14.000 8.000 2.5 1 6.94 No 23.5 12.563 8.75 4.875 Total Qty: 2 Generated by:jelliott@johnsonair.com CAPS 4.26.1588 X:\MikeMorrison\2018-Secured\Oak Street Apts.gfcj Page 2 of 2 1 ®GREENHECK IDHC Duct Heater The IDHC series is Greenheck's most configurable electric OFFSET RIGHT duct heater model and is equipped with the following OPTIONAL standard features: • UL 1996 certified *AIRFLOW iiii,Ni‘ • 50/60 Hz compatibly F • Zero clearance rating -►'' • Fan interlock • Power and Control terminal boards L-::::"-;' •Automatic reset thermal safety switch for primary over temperature protection H • Manual reset thermal safety switch for secondary over temperature protection Types W • Heavy gage G60 construction with hinged Slip-In OFFSET LEFT access cover STANDARD Individual maximum capacities are dependent on voltage/ phase and heater dimensions. OFFSET RIGH Absolute maximum capacity : 478.8 kW OPTIONAL Standard OptionalW Construction "AIRFLO Airflow Direction Horizontal Vertical up ,T r I /F . 441,11111‘, (bi-directional) Control Box Left Right =� Offset Control Voltage 24V 120V Element Wire Standard 80/20 H le-----� Heater Control Stage SCR,Vernier SCR, Type F Pneumatic Flange Mount Heater Type Slip in Flange * Greenheck duct heaters are universally configured to Heater Voltage! 120/1 208/1,208/3, allow airflow in either direction in horizontal ducts. Phase 230/1,230/3, 277/1,460/1, Options available: 460/3,480/1, 480/3 • Airflow switch (adjustable/fixed set point) Material Galvanized Steel ••Control transformer(fused/unfused) • Disconnect switchwith door interlock Recess(in.) None 1,2,3 • Dust tight box with gasketed door • Room thermostat • Duct thermostat(available with SCR or Vernier SCR control) • Vapor barrier • 80/20 element wire • De-rated coils Size Limitations • Recess for internally insulated ducts Minimum Maximum • Flush mount control cabinet for tight ceiling/floo W x H Size Size installations Inches 8 x 8 120 x 144 • Stainless steel hardware • Right offset control cabinet mm 203 x 203 3048 x 3658 Installation instructions available at www.greenheck.com. Minimum Air Velocities ■ General 22,000 ■ II A. The minimum airflow through a duct heater is directly ■ related to the inlet air temperature. Consideration must 20,000 •• be given to both airflow across the heater and the inlet temperature. 18,000 �■ B. To calculate the wattsper sq. ft (sqare fduct �� , dd: ivide the totalatwatts required by the duct size a �� (Wattdensity= watts/duct area (ft2). Fi 16,000Ell: ExampleDuct size equal p 2 ft. x 3 ft.. , totaluwattsoot)equal of uc 20,000 wattsper sq. ft. V I MEMO o' 14,000 1111■■■ 20,000 = 3333 o a■■1111■■1111■■■kW 1111 1111■■ 6 o H■1111■■1111■■ , 1111 1111■■ w 1z,000 ■�■■■■■■ 3�� Q ■1111■■■■ C. If airflow in the duct is expressed in FPM, then a CC t` /,�`` ■■■1111■■ direct cross reference can be made by comparing the a N■■NMI �c r w ■■■■■■■■ ■■1111■■■■■ 3 'j4 ' ■■■■11■■■ temperature of the air(as it enters the duct heater)to v EMIMIIIIIMIIIIIM o ; i4 1 ■1111■■1111■■ g 10,000 ■■■■h■■■■ maw r�o ^- .....■1111■ the kW rating on the table at the rated air velocity. u, o IMIIIIIIIIIIII a ^ 1. Draw a line horizontally from the watts per sq. ft a�' s,000 �' required to the inlet air temperature being used. 1111■■■■■■■■■ 3 T■■■■■■■■■■■■ 2. From this point of intersection on the inlet 0 ' ■11■■■■■■■■■■ temperature line, draw a line down verticallyto 6,000 ■■1111■1111■■11■■■ ■11EMI■■1111MUM establish the air velocity. ■=111111■=■■■■■I 3. In cases where the velocityis less than that 1 po r ��■■ Elm.11 ■■■■11 . 1111■MINIM MIME MIN determined from the chart, then the velocity must be 4,000 0 111111•111111•••011•••••••111 ■ 1111■■■■■■■■■■■■• increased, the kW required must be reduced, or both 0 ■ 7 1111•■11 ■■■■■■■■■■■II must be done. 02,000 ■■11■■■■11■■11■■11■■■■■ 11■■11•■■■■■■■■■■■■■■ D. In cases where the airflow is expressed in CFM, convert ;' ■�■■�■■■■■■■■■■■■■■= P ' ■ ■ ■■■■■■■■ 1111■1111to FPM by dividing the CFM by the duct area. i . maw Nom Elm Immo am 200 400 600 800 1,000 1,200 1,400 CFM = FPM Minimum Air Velocity(fpm) Duct Area(ft2) Pi GREENHECK Copyright©2017 Greenheck Corporation IDHC Rev. 10 November 2017 PO sox 410•Schofield,WI 54476-0410•715.369.6171•geenheckcom DIAGRAV GQ - 310 OPTIONS FOR CONTROL COM 1 24 VAC 2 2.10 VDC 3 __'N� 4 2 TO 10 VDC I Tim - — ........ I. ime 117 STAND ALONE THERMOSTAT SIGNAL (24VACPOWERS T'STAT) / INTERFACE i MODULE 1 / 1 0 Ii I I 2 --�� \� 2 1 0 0 1 I I + 3 I I 4 ' 3 ' I I 2 TO 10 VDC FROM 1 4 L -- BUILDING AUTOMATION SYSTEM I 1II 1 I JUMPER 2I I + 3 - ,,,,/ 4 4 TO 20 mA FROM D.D.C. BUILDING AUTOMATION SYSTEM I I I \ T- R \ AL - - AT- RI POWER TERMINAL W R \ G AS R _- Q ,, R - D BOARD (OR OPTIONAL DISCONNECT SWITCH) I I L1 I -- 1 Si- S , B V TTAL FOR 1 1 L2 I I - F- CTR CAL RAT \ GS __. I _.__. _. _ I 13 I0 mu m imilimmin es u L— —J O GND. 3 - D - AS - -F-CTR CAF CO \ \ - CTO \ S FOR A 1D , CT - EATER W T- A\ F- CTRO \ C ST- D CO\ TROFF- R , SCR OR SCR V-R \ I - R CO\ TROL. This print and the confidential business information which it contains are the property of Greenheck Fan Corporation of GI?EEPtJI.'IECI{ Schofield, WI. It is loaned for confidential use by recipient solely to further the business interests of Greenheck and is subject to return 0 on request and with the mutual understanding that it will not be ,1 o,-1 in nn , mnnnnr rintrimnntnl to fha intaroctc of frnpnhnri GREENHECK Airflow Switch Prevents heater from being energized when the fan ' is not on. Non adjustable airflow switch requires a minimum of.07 in. we pressure. ir .411r sok GREENHECK Magnetic Contactor Magnetic contactors are standard in all duct heaters. maw They are used for primary or back-up control. UL I; l', ' '•%1-I I approved for 250,000 cycle operation. µ anetic 2 pole mgcontactor 3 pole magnetic contactor 1-71GREENHECK Control Transformer Utilized when control vo| a! g differs fromine . �.. voltage. Primary ove current protection. Class 1 « y unitsmust hav primary side protection by fusing. Class 2 unitshave intern1protection a d don t require additional bmngume s specme. ? » «- •\ :» "I \ \w ,av :w§: d y %. �? \ \ ;»5 2<««a« # 2 . . :�: © �§ • GREENHECK Disconnect Switch Available unfusd door interlockng disconnect swi! h (maximum 34AMPS. « \\ : ��» � . :� . .. rff / § [ GREENHECK Solid State Relay (SCR or SSR) Solid state relays (SCRs or SSR) provide the finest in electric duct heater control. 100% solid state stepless modulation. Noiseless. Power and heat output precision. .