Specifications ' ./ 0 10 —4°222
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G R O U P 1 - 711ACKENZIE 1 I E
1515 SE Water Ave #100 / PO Box 14310 / Portland, OR 97201
Tel: 503.224.9560 P Nel: tnto@grpmack.com p Fax: 503.228.1285
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F, STRUCTURAL CALCULATIONS .
May 12,2010 .
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MECHANICAL UNIT _ - -_
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EXPIRES: 12/31/1 ' .
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PROJECT NUMBER: 2100085
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BLOCKING BELOW UNIT
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8412 HANGER
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MECHANICAL UNIT FRAMING.
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EXISTING GLULAM BEAM _
MECH FRAMING AT GLU-LAM BM
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Portland, Oregon I .Seattle, Washington Vancouver, Washington Shi._, of
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- "MACKENZIE'
0890 SW BANCROFT STREET - P.O. BOX 89039
PORTLAND, OREGON 97201.0039
TEL (503) 224-9560 - FAX (503) 228-1285
MECHANICAL UNIT SUPPORT
PROJECT NAME: Winzler & Kelly PCC#226 PROJECT NO.: 2100085 DATE: 5/10/2010
ELEMENT ID: 3 Ton Mech Unit DESIGNER: JDM
(534 iit TOTAL WEIGHT OF MECHANICAL UNIT
MAXIMUM CORNER WEIGHT (use W/3 if not specified)
R OgOa l ib:
ff ASSUMES 125/4=31.25 lb
9Oin MECHANICAL UNIT LENGTH
MECHANICAL UNIT WIDTH
gai949,11 MECHANICAL UNIT HEIGHT
t•T.
SUBPURLIN SPAN
SUBPURLIN SPACING
PURLIN SPAN
lifurf
Roof Dead Load:
roofing := 2.5.psf
plywood := 1.9-psf
insulation := 0.5.psf
ceiling := 1.psf
sprinkler := 1.0- psf
electrical := 0.5-psf •
subpurlin := 0.6.psf
purlin := 1.6. psf
glulam := 2.0- psf
DL := roofing + plywood + insulation + ceiling + sprinkler + electrical + subpurlin + purlin + glulam
DL = 11.6 psf
Roof Live Load
snow := 25-psf
LL := snow LL = 25 psf
*consider unbalanced snow condition for cantilevered roof system
4
FRAMING
I := 7.7.ft
Pmech := Pcomer Pcurb P = 244.85 lb h 5 := 7.25•in •
is imech
Pframing := (DLI + LL). Pf„ing = 528.412 lb
2 2
I
we := (D1..1 + LL).- %% = 140.91 plf
Find maximum moment
,
(Pmcch Pframing)* I s wframing' is 2 •
M
4
4 , 8 M = 3.039 x 10 in•lb '
Pmech 'framing ';vframing' Is
V
2 2 Vmax = 929.135 lb
S
1 SREQ = 27.767 in 3
12.in) 9
900.psi.1.15.
h
3 Vrmx •
AREQ ARQ = 12.757 in
2
2 95•psi-1.15
&4,g := 30.66.in 3 Define Actual Section Modulus Here
•
Aug := 25.38•in 2 Define Actual Area Here
." •
SXX := if(SRE < Seta, 1 ,
ittAttA
if(AREQ < Aga, 1 , o)
Use 4x8 No. 2 DFL
HANGER
Rmax := VM&X R = 929.1351b
Defined Allowable Hanger Value . .
/tallow := 2415.1b •
Use Simpson B48 Hanger
HANGER := if(R " or similar
HANGER = 1
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PURLIN
2 4/2)i 18 Glulam Beam:
S := 135•in A:= 45•in d := 18•in
I = 25 ft Icrit := 4• ft
wdI :_ (DLI)'Isub wdI = 92.8 Of
w11:= LL w = 200 plf
w (DL + LL)-1,„ w = 292.8 plf
LL
Psnow = wmech' I meth' 4
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Mallow S 1.15 Mallow = 31.05 k ft
A•190 psi•1.15
Vallow := 1.5 V = 6.555 k
DEFINE LOCATION ON x
lour — 'meet x x + 'meth x = 16.25 ft
la 2a la 2a =
PURLIN: 2
Worst case, unit at mid span of purlin
co := (DL + LL)-1,, DESIGNEDTRIBUTARY 0pur = 292.8 plf
ROOF LOAD
:= 1 pur — 2'6.75•in BENDING LENGTH OF PURLIN l = 23.875 ft
] := I SHEAR LENGTH OF PURLIN I = 25 ft
'copIm
ur' MOMENT DELIVERED BY ROOF
Mroor : _ 8 Mroof = 20.863 k•ft
P m + �P + P p 1 ) sub imech POINT LOAD ON PURLIN P 244.85 lb
Punk eth meth Gaming snow)' meth =
Isub
M P [X10*( — xla) + x2a •(Im — x�) MOMENT DELIVERED M 2.628k ft
meth meth' Im BY MECH UNIT mcch =
Mmax := M roof + Mmech TOTAL MOMENT, ASD Mmax = 23.5 k• ft
co pur I v
Vroor := SHEAR DELIVERED BY ROOF V icar = k
2
V P 2 Iv — xi, — x�, SHEAR DELIVERED BY V 244.85 lb
meth := meth' l meth .
=
v MECH UNITS
Vmax := V mor + V mec b TOTAL SHEAR, ASD V max = 3.905k
Moment := if(M ,, < OK , `No Good") OK Momen :47IC_ >•
Shear := if (V„„„ < 1.0• Vxllow, "OK" ,"No Good") OK
C
GIRDER
Simple Span: 6 3/4x30 Glulam Beam:
S := 1012.5•in3 Igb := 39.5 ft
A := 203 • in
• 1
( 12 in) 9
Fbi := 2400. psi. 1.15. J Fbt = 2.493 x 10 psi . '
30•in
:= 190.psi•1.15
F„1 =218.5psi
M,,; := 199 k ft Find moment and shear on Enercalc with 7.3 k point
loads mech.unit at mid span
V := 21.8•k
fb:= Msai`l fb =2.359x 10 psi fv:= 3 V„O„i f 161.1 psi
2.A
Bending := if(Fb, > fb,1,0)
F1,1 = 2.493 x 10 psi
3
fb = 2.359 x 10 psi
Shears = if(F„i > f1,0)
a F„1 =218.5 psi
f = 161.084 psi
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Cant Span: 6 3/4x36 Glulam Beam:
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y S :=
14581n I� 50.ft I 10.5•ft
A:= 243-in
• 9
Fbt := .2400•psi• 1.15•( 12•inl F = 2.443 x 10 psi
36. in
F := 190•psi• 1.15
F = 218.5 psi
M,,,,, := 278. VI Find moment and shear on Enercalc with 7.3 k point
loads + mech unit at mid span
V,neui := 30.5.k
fb • Mmaxl fb = 2.288 x 10 psi 3' Vmexl f„ = 1 88.3 psi
Sx 2•A
Bending := if(FbI > fb,1,0) _
"3' - ?s� Ftii . = 2.443x 10 psi
�s� ,
f = 2.288 x 10 psi •
Shear' := if (F� > f,„1,0)
TM •�c��•
i Fi =218.5 psi
f„ = 188.272 psi
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ANCHORAGE
seismic
I := 1 SDS := 0. a : 2.5 RP := 6
h x := 28-ft Wt = 640.8 lb SDS = 0.706
h r := 28•ft
0.4•aP Sps•I ( h -
F := ltP I 1 + 2.— r
J• Wt F = 226.202 lb
F := F = 161.573 lb
1.4
overturning
h me " ch = 3.5 ft w mah = 3.417ft
hmech
MOT Fe —
2 M = 282.753 ft. lb
wmech
MILES := Wt.— MRES = 1.095 ft k
KIES
FSOT := FSOT = 3.872
MOT
MNET := MOT — MRES
MNE. = - 811.947 ft. lb
screws n := 4
MNET
Tension := w Tension = - 237.643 lb negative tension means tensile
meth
force is zero
Shear := F Shear = 161.573 lb
#12 screw with 1 1/2 inch embedment:
Tallow := 154•lb• 1.5• n •
• • 2
Vallow := 161 •Ib•n
check combined
Tension Shear '
combined := if + < 133, "OK" ,"NO GOOD " gonibiried ='•'QI r',;
Tallow Vallow J
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/ 5575 "A„" y j lime 2.0 !® - i __ _-
PACKAGED GAS / ELECTRIC
• KG
LENNOX
LANDMARK' ROOFTOP UNITS
® 60 HZ
ENGINEERING DATA Bulletin No. 210503
October 2009
Supersedes July 2009
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L Connection. ASHRAE 90.1
COMPLIANT
NE T W OR K
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2 to 7.5 Tons
Net Cooling Capacity - 23,600 to 90,000 Btuh
Gas Input Heat Capacity - 65,000 to 150,000 Btuh
MODEL NUMBER IDENTIFICATION
KGAO6OS4 BS 1 Y
L Voltage
Brand/Family P = 208230V -1 phase -60hz
K = Landmark Product Line Y = 208/230V-3 phase-60hz
G = 460V -3 phase -60hz
Unit Type - J = 575V -3 phase-60hz
G = Packaged Gas Heat w/ Electric Cooling
- Minor Design Sequence
Major Design Sequence - 1 = 1st Revision
A = 1st Generation 2 = 2nd Revision
B = 2nd Generation 3 = 3rd Revision
Nominal Cooling Capacity - Tons - - Heating Type
024 = 2 Tons S = Standard Gas Heat, 1 stage
030 = 2.5 Tons M = Medium Gas Heat, 1 stage
036 = 3 Tons H = High Gas Heat, 2 Stage
048 = 4 Tons T = High Gas Heat, 1 Stage
060 = 5 Tons W = Standard Gas Heat, 1 Stage, Low NO.
• 072 = 6 Tons Y = Medium Gas Heat, 1 Stage, Low NO.
090 = 7.5 Tons X = High Gas Heat, 2 Stage, Low NO.
Z = High Gas Heat, 1 Stage, Low NO.
Cooling Efficiency
S = Standard Efficiency - Blower Type
D = Direct Drive
Refrigerant type - B = Belt Drive
4 =R -410A
SPECIFICATIONS - DIRECT DRIVE BLOWER 2 - 2.5 TON
' General Data . Nominal Tonnage 2 Ton 2.5 Ton
• Model No. KGA024S4D KGA030S4D
• Efficiency Type Standard Standard
Cooling _ ' Gross Cooling•'Capacity - Btuh 24,400 , 29,800 .
• Performance 1 Net Cooling Capacity - Btuh 23,600 28,800 •
AHRI Rated Air Flow - cfm 840 1000
2 Sound Rating Number (dB) 75 75
Total Unit Power - kW 2.1 2.6
' 1 SEER (Btuh/Watt) 13 13 • '
1 EER ( Btuh/Watt) 11.4 11.2
Refrigerant Type R-410A R-410A
Charge Furnished 7 lbs. 0 oz. 7 lbs. 12 oz.
Gas Heating Options - See Page 12 Standard (1 Stage) Standard (1 Stage)
Compressor Type (one per unit) Scroll • Scroll
Outdoor Coil Net face area - sq. ft. 15.6 ' . 15.6
Tube diameter - in. • 3/8 3/8 . •
. Number of•rows. . 1 1
Fins per inch • 20 • 20 •
Outdoor Motor HP 1/4 1/4 .
Coil Fan Motor rpm 825 825 .
Total motor watts 250 250
• Diameter - in. / No. of blades 24 - 3 - 24 - 3
Total air volume - cfm 3700 3700
Indoor Coil Net face area - sq. ft. 7.8 7.8
Tube diameter - in. 3/8 3/8
Number of rows 3 3
Fins per inch 14 14 .
Drain Connection (no. and size).- in. • (1),3/4 npt (1) 3/4 npt
Expansion device type . ' Balanced Port Thermostatic Expansion Valve, removeable power head
Indoor Blower Nominal Motor HP - • .25 . 25 .
Wheel nominal diameter x width - in. . 10 x 10 10 x 10
Filters Type Disposable
Number and size - in. (4) 16 x 20 2
'Electrical Characteristics - 60 Hz 208/230V • ` 208/230V •
1 phase , • 1 ' .
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction. .
1 Certified in accordance with the USE certification program, which is based on AHRI Standard 210/240; 95 °F outdoor•air temperature and 80 °F db /67 °F wb entering evaporator
air; minimum external duct static pressure.
2 Sound Rating Number rated in accordance with test conditions included in AHRI Standard 270. .. ' -
7 ..
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Landmark"' Packaged Gas / Electric 2 to 7.5 tons / Page 9
. , SPECIFICATIONS - DIRECT DRIVE BLOWER 3 - 5 TON
General Data - Nominal Tonnage 3 Ton 4 Ton 5 Ton
Model No. KGA036S4D KGA048S4D KGA060S4D
' Efficiency Type Standard Standard Standard .
Cooling Gross Cooling Capacity - Btuh 37,500 50,000 61,800 .
Performance 1 Net Cooling Capacity - Btuh 36,000 48,000 59,000
. AHRI Rated Air Flow - cfm 1200 1600 . 1800
' 2 Sound Rating Number (dB) 75 75 82
•
Total Unit Power - kW 3.4 4.4 5.3
1 SEER (Btuh/Watt) 13 13 • 13
1 EER ( Btuh/Watt) 10.7 11 11.2 '
Refrigerant Type R-410A R-410A R -410A •
Charge Furnished 8 lbs. 5 oz. 8 lbs. 10 oz. 11 lbs. 0 oz.
Gas Heating Options - See Page 12 Standard or Medium Standard, Medium (1 Stage)
(1 Stage) or High (1 or 2 Stage)
Compressor Type (one per unit) Scroll Scroll Scroll
Outdoor Coil Net face area - sq. ft. 15.6 15.6 15.6
Tube di - in. 3/8 3/8 3/8
•
Number of rows 1 1.5 2 '
Fins per inch 20' 20 20
Outdoor Motor HP 1/4 1/4 • 1/3
Coil Fan Motor rpm 825• 825 • 1075 '
Total motor watts 250 250 370
• -. Diameter - in. / No. of blades 24 - 3 24 3 24 - 3
. Total air volume - cfm 3700 3500 4300 .
Indoor Coil Net face area - sq: ft. 7.8 7.8 7.8
Tube diameter - 3/8 3/8 3/8
Number of rows . 3 3 - 4
Fins per inch 14 14 14
Drain Connection (no. and'size) - in. (1) 3/4 npt . • " . (1) 3/4 npt (1) 3/4 npt
Expansion device type Balanced Port Thermostatic Expansion Valve, removeable power head
Indoor Blower ' Nominal Motor HP .5 .5 .75
Wheel nominal diameter x width - in. 10 x 10 10 x 11 x 10
Filters Type - Disposable
Number and size - in. (4) 16 x 20 x 2 '
Electrical Characteristics - 60 Hz 208/230V 208/230V ' 208/230V
1 phase 1 phase •• 1 phase
208/230V, 208/230V, 208/230V,
460V & 575V 460V & 575V - 460V & 575V
' 3 phase 3 phase • ' . • 3 phase '
NOTE - Net capacity Includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor, heat deduction. - ' _
1 Certified in accordance with the USE certification program, which is based on AHRI Standard 210/240; 95 °F outdoor air temperature and 80 °F db /67 °F wb entering evaporator
• air; minimum external duct static pressure.
2 Sound Rating Number rated in accordance with test conditions included in AHRI Standard 270. .
•
Landmark" Packaged Gas / Electric 2 to 7.5 tons / Page 10
SPECIFICATIONS GAS HEAT
Model No. KGA024, KGA036, KGA036, KGA048, KGA060,
KGA030 KGA048, KGA048, KGA072, KGA090
' KGA060, ' KGA060,
KGA072 KGA072,
KGA090
. , Heat Input Type Standard Standard Medium High High
' (1 Stage) (1 Stage) (1 Stage) (1 Stage) (2 Stage)
• Input - Btuh First Stage 65,000 65,000 105,000 150,000 105,000 , ,
Second Stage - - - - - - - - - - - - 150,000
Output - Btuh First Stage 52,000 52,000 84000 120,000 85,500 ,
Second Stage - - - - - - - - - - - - 120,000
Temperature Rise Range 35 - 65 °F 20 - 50 °F 30 - 75 °F . .40 - 85 °F , 40 - 85 °F
1 AFUE 80% 80% 80% 80% • 80% •
Thermal Efficiency 80% 80% 80% 80% 81.5 % /80%
Gas Supply Connections 1/2 in. NPT
Rec. Gas Supply Pressure - Natural / LPG 7 in. w.g. / 11 in. w.g.
•
1 Annual,Fuel Utilization Efficiency based on U.S. DOE test procedures and FTC labeling regulations.
HIGH ALTITUDE DERATE
Gas•Manifold Pressure
'in.w.g.
Heat Input Altitude Natural LPG/ Input Rate
NOTE - Units may be installed at altitudes up to 2000 ft. above Type Feet Gas Propane (Btuh)
sea level without any modifications. Standard 2001 - 4500 3.0 8.7 60,000
At altitudes above 2000 ft. units must be derated to (1 stage) •
match information in the table shown. ° Medium 2001 4500 '3.0 8.7 97,000
At altitudes above 4500 ft. unit must be derated 2% for (1 stage)
each 1000 ft. above sea level. High,
NOTE - This is the only permissible derate for these units. (1 stage) 2001 - 4500 3.0 8.7 138,000
High 2001 - 4500 3.0/1.7 8.7/5.5 138,000/
• (2 stage) 105,000
•
,
Landmark" Packaged Gas / Electric 2 to 7.5 tons / Page 12 .
OUTDOOR SOUND DATA
1 Unit Octave Band Sound Power Levels dBA, re 10 - Watts - Center Frequency - HZ Sound Rating
Model No. 125 250 500 1000 2000 4000 8000 Number (dB)
024, 030, 036 and 048 63 66 70 71 68 62 53 75
060 and 072 67 72 77 76 73 68 61 82
090 66 71 73 74 70 65 57 79
NOTE - The octave sound power data shown does not include tonal correction.
1 Tested according to AHRI Standard 270 -95 test conditions.
ELECTRICAL DATA
2-2.5 TON
DIRECT DRIVE BLOWER KGA024S KGA030S
1 Voltage - 60hz 208/230V -1 Ph 208/230V - 1 Ph
Compressor 1 Rated Load Amps 13.5 14.1
Locked Rotor Amps 58.3 73
Outdoor Fan Full Load Amps (total) 1.7 1.7
Motors (1)
Service Outlet 115V GFI 15 Amps 15 Amps
Indoor Blower Horsepower .25 .25
Motor Full Load Amps 1.8 1.8
2 Maximum Unit Only 30 35
Overcurrent
Protection
3 Minimum Unit Only 21 22
Circuit
Ampacity
ELECTRICAL ACCESSORIES
Disconnect Standard Access 20W17 20W17
Kit Hinged Access 20W23 20W23
1 Extremes of operating range are plus and minus 10% of line voltage.
2 HACR type breaker or fuse.
• 3 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
ELECTRICAL DATA
3 TON
KGA036S
1 Voltage - 60hz 208/230V -1 Ph 208/230V - 3 Ph 460V - 3 Ph 575V - 3 Ph
Compressor 1 Rated Load Amps 16.7 10.4 5.8 3.8
Locked Rotor Amps 79 73 38 36.5
Outdoor Fan Full Load Amps (total) 1.7 1.7 1.1 0.7
Motors (1)
Power Exhaust Full Load Amps (total) 5 5 2.2 1.5
(1) 0.75 HP
Service Outlet 115V GFI 15 Amps 15 Amps 15 Amps 15 Amps
Indoor Blower Horsepower .5 1.5 .5 1.5 2 .5 1.5 2 .5 1.5 2
Motor Full Load Amps 3.9 11 3.9 6.6 7.5 2 3 3.4 2 2.4 2.7
2 Maximum Unit Only 40 50 25 30 30 15 15 15 15 15 15
Overcurrent with (1) 0.75 HP 45 50 30 35 35 15 15 15 15 15 15
Protection Power Exhaust
• 3 Minimum Unit Only 27 34 19 22 23 11 12 12 8 8 9
Circuit with (1) 0.75 HP 32 39 24 27 28 13 14 14 9 10 10
Ampacity Power Exhaust
• ELECTRICAL ACCESSORIES
Disconnect Standard Access120W17 120W17 120W17 20W17 20W17I 20W17 20W17
Kit Hinged Access 20W23 20W23 20W23 20W23 20W23 20W23 20W23
1 Extremes of operating range are plus and minus 10% of line voltage.
2 HACR type breaker or fuse.
3 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
Landmark'" Packaged Gas / Electric 2 to 7.5 tons / Page 27
•
UNIT CLEARANCES - INCHES•(MM)
OUTDOOR AIR
r , 11M1
B —'
HOOD ,""`�f]
�— D —
l A
•
•
A B C D Top
1 Unit Clearance Clearance •
in. mm in. • mm in. mm in. ..mm
•
Service Clearance 48 1219 36 914 36 914 36 914
Clearance to Combustibles 36 914 1 25 1 25 1 • 25 Unobstructed
Minimum Operation Clearance 36 914 36 914 36 914 36 914
NOTE - Entire perimeter of unit base requires support when elevated above the mounting surface. -
1 Service Clearance - Required for removal of serviceable parts.
Clearance to Combustibles - Required clearance to combustible material. •
Minimum Operation Clearance - Required clearance for proper unit operation. •
•
•
•
•
•
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Landmark"' Packaged Gas / Electric 2 to 7.5 tons / Page 30
•
•
WEIGHT DATA ,
•
. . • Net : Shipping
Model Number Base ' Max. Base Max. .
' ,- ' lbs. kg lbs. kg lbs. kg lbs. kg •
'024S 531 241 631 286 591 ' 268 700 318
• 030S .. . 533 242 633 287 593 .269 702 318
. 036S ` 534 242 634 288 594 269 703 319 . . •
048S • , 571 259 682 309 631 286 751 341
060S • 601 273 712 323 661 300 781 354
, 072S 700 318 798 362 760 . 345 • 870 • 395
090S 805 365 905 411 865 392 975 442
Base Unit - The unit with standard heat exchanger NO OPTIONS.
Max. Unit - The unit with ALL OPTIONS Installed. (High Input Heat Exchanger, Economizer, etc.)
OPTIONS / ACCESSORIES
Shipping Weights ' •
lbs. I kg
ECONOMIZER / OUTDOOR AIR .
Economizer . '
. • •
Economizer, Includes Outdoor Air Hood and T1ECON30A -1 . • • 123 . . 56 •
Barometric Relief Dampers with Hood . . T1ECON3ON-1 . . 142 65 '
OUTDOOR AIR . - . .
Outdoor Air Dampers .. . . -
Outdoor Air Damper Motorized Kit • T1DAMP11A -1 • .25 12 ' '
•
T1 DAMP11 N -1 29 14
Damper Section Manual TIDAMP21AN1 • 18 9
• • Power Exhaust '
Standard Static T1PWRE10A -1 35 17
T1PWRE1ON -1 39 19
,GAS HEAT .
Medium Input 8 4
• High Input 19 9
ROOF CURBS - DOWNFLOW .
Cliplock ,
•
8 in. height • T1CURB23AN1 _ 78 . • . 35 .
. K1CURB23AP1 • 83 ' . 38 '
14 in. height . T1CURB20AN1 , • 96 44
KICURB20AP1 • 101 46
18 in. height . T1CURB21AN1 108 - ,. 49
• K1CURB21AP1 113 51
24 in. height T1CURB22AN1 126 - 57
•
' K1CURB22AP1 . 131 59
Hinged .
8 in. height T1CURB30AN1 78 35 .
K1CURB30AP1 83 ; 38 '
18 in. height T1CURB32AN1 108 , 49 •
K1CURB32AP1 113 ' 51
• 24 in. height. T1CURB33AN1 126 57 •
K1CURB33AP1 131 . ' 59 . • .
Standard . . . . .
14 in. height - - T1CURB10AN1 - 96 • , 44 . .
. K1 CURB1 OAP1 101 . • . . 46
CEILING DIFFUSERS , •
• Step -Down RTD9 -65 . 67 30
RTD11 -95 88' 40
Flush Fb9-65 . 37 17
- FD 11 -95 75. ' • 34
Transitions (Supply and Return) T1TRAN10AN1 22 10
T1 TRAN2ON -1 21 10 .
•
Landmark'" Packaged Gas / Electric 2 to 7.5'tons / Page 32
DIMENSIONS - INCHES (MM) •
• . CORNER WEIGHTS CENTER OF GRAVITY .
(MM)
• BB CC DO EE FF . •
No.
' Base Max. Base Max. Base Max. Base Max. Base Max. Base • Max.
lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg in. mm in. mm. in. mm in. mm
024 92 42. 113 52 112 51 128 58 180 82 207 94 148 67' 183 83 38-1/2 978 40 1016 18 457 18 457
030 . 92 42 114 52 112 51 129 58 180 82 207 94 149 68 183 83 38-1/2 978 40 1016 18 457_ 18 457
036 92 42 .114 52 112 51 129 59 181 82 208 94 149 68 184 83 38-1/2 .978 _40 1016 18 457 18 457
,.048 99 45 123 56 120 55 139 63 193 88 223 102 159 72 197 90 X 38 -1/2 978 40 1016. 18 457 18 457
060 104 47 128 58 126 57 145 66 203 92 233 106 167 76 206 94 38 -1/2 978. 40 1016 18 457 18. 457
072 121 55 143 65 147 67 162 74 237 108 261 119 195 89 231 105 38-1/2 978 - 40 1016 18 457 18 457
090 168 76 195 88 183 83 , 212 96 227 103 263 119 203 95 241 109 47 1194 _47 1194 21 533 _ 21 533
Base Unit - The unit with standard heat exchanger NO OPTIONS. •
Max. Unit - The unit with ALL OPTIONS Installed. (High Input Heat Exchanger, Economizer, etc.)
5 -5/8 16-1/4_ 18 •
(143)x{ ii (413) (457)
i AA I (279) BB
7 (178) BOTTOM 5 (102)
RETURN n
29 O PEN NG _ 20
0 8) tot �
CENTER ",(` /
(737) 1,
29 BOTTOM (508) �" � a
47 (1192) I SUPPLY 1 GRAVITY �`� Jam/ '
BASE OPENING \ 25 -3/4 (6541 • X 0 t 0
90 38-3/4 24 (984) 090
/ ' '
•
" C\+—) 9 -1/2 hru
6-5/8.1._() I
• DD (241)
(168) � r
j CC
26-1/2_,„„ BOTTOM . --EE
(673) CONDENSATE •
OUTLET BOTTOM POWER ENTRY
• . 3X8(76X203)
• TOP VIEW (Base)
45 83 -1/4 (2115) 024 thru 072
I (1143) I 96 -1/4 (2445) 090 I
0 I ;I I I
( ° 0 T
B ° L N E LECTRICAL I I
t ^ -a c FLUE/VEN 1 INLET
c sr ° o N OUTLET
°^ rn° ■ \ /GAS
rn rn m CONDENSATE ® U I NLET
m m OUTLET
i. r b N c h • (EITHER SIDE) e
vins — �
�r v
i 11 (25) • \ (140) (381) I 1 (25) 5-1/2 15
too I I I 1 0011 3- 1/2(80 1 I o f ool '.
I,„, 47(1192) 1 (6 ~ — (686)
BASE LIFTING H 85 -1/4 (2165) 024 thru 072 BASE � .
END VIEW (For rigging) r 98=1/4 (2496) 090 BASE
SIDE VIEW
'• 11 .
19 -1/2 — � t 18 -3/8 (2 �
(495) (467), 1 2(51) .
1
29
(737)
II I.I
1_508)
�I II: 11111 — o - ----i
•
�o �� \f I /oo
• FORKLIFT SLOTS 5 -1/2 HORIZONTAL HORIZONTAL 5 -1/2
(Front, - Back and (140) SUPPLY AIR RETURN AIR (140)
Blower End)• OPENING OPENING
(Without Economizer)
BACK VIEW
Landmark' Packaged Gas / Electric 2 to 7.5 tons / Page 33
•
ACCESSORY DIMENSIONS - INCHES (MM)
. CLIPLOCK 1000 ROOF CURBS - DOUBLE DUCT OPENING
1 -13116
' (46) .
•
. 41 -1/2
21 -118•' (1054)
C (537) ' . . .
A
......„.„ 37 -718
B (962)
19 -1/8 •
8 (203)
/(486) 14 (356)
18 (457)
15 -118 SU' PLY
_ 24 (610)
/ (384 OPENING
�
12 -5 /8 ,
(321)
1 -13/16
(46) RETURN
OPENING
■
32 \ 4 4 4 0
• (813) `�
8 NOTE - Roof deck may be omitted within confines of curb.
- TYPICAL FLASHING DETAIL FOR ROOF CURB DETAIL ROOF CURB
BASE BOTTOM il PACKAGED 1 -13/16
• / / UNIT --1 (46) {�
FIBERGLASS/ • _T
INSULATION COUNTER FLASHING
(Furnished) /� 7 (Field Supplied)
,I FACTORY INSTALLED •
NAILER STRIP / PERIMETER WOOD
(Furnished) / / t 1' NAILER STRIP
ROOF CURB CANT STRIP 8(203)
(Extends around entire (Field Supplied) 14(356)
perimeter of unit) V / ROOFING 18 (457)
MATERIAL 24 ( 10)
RIGID INSULATION /1,,'� ::
' / -:c..
(Field Supplied) A,////Ar
1-13/16
(46)
Model A B C '
No.
. in. mm in. mm in. • . 'mm
024, 030; 036, 048, 060,072, 090 29 -1/4 743 79 -3/4 2026. 76 -1/8 1934
090 42 -1/4 1073 92 -3/4 2356 89 -1/8 .2264 .
. • 1 090 models can be used on smaller 79 -3/4 in. (2026 mm) roof curbs (not full perimeter) with 15-3/4 in. (400 mm) overhang at condenser
. 'end of unit., See dimension drawing on page 39. • '
• •
,Landmark' Packaged Gas / Electric 2 to 7.5 tons / Page 36 -
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