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48VL-B
Comfort" 14 SEER Single-Packaged Air
Conditioner and Gas Furnace System with Puron® ( Carrie
(R-410A) Refrigerant
Single and Three Phase turn to the experts
2 to 5 Nominal Tons (Sizes 24-60)
D
Product Data DEC 10 2018
Innovative Unit Base Design CITY OFTIGARD
On the inside a high-tech composite Al�T6b
p
0.
incorporates a sloped drain pan which' p oyes ramage and h
s,
inhibit
° inhib t mold,algae and bacterial
growth.On the outside metal base
, ; rails provide added stability as well as easier handling and rigging.
Convertible duct configuration
\' == Unit is designed for use in either downflow or horizontal
° applications. Each unit is converted from horizontal to downflow
and includes two horizontal duct covers. Downflow operation is
° provided in the field to allow vertical ductwork connections. The
° basepan seals on the bottom openings to ensure a positive seal in
the vertical airflow mode.
Efficient operation High-efficiency design offers SEER
/ (Seasonal Energy Efficiency Ratios) of 14.2 to 14.5, 12.0 EER,
and AFUE (Annual Fuel Utilization Efficiency) ratings up to
°° 81.0%.
0 0 Energy-saving,direct spark ignition saves gas by operating only
A09034 when the room thermostat calls for heating. Standard units are
Fig.1- Unit 48VL-B furnished with natural gas controls.A low-cost field installed kit
for propane conversion is available for all units.
Single-Packaged Products with Energy-Saving Features and Low NOx units are designed for California installations. These
Puron®refrigerant. models meet the California maximum oxides of nitrogen (NOx)
• 14.2 to 14.5 SEER emissions requirement of 40 nanograms/joule or less as shipped
• 12.0 EER from the factory and MUST be installed in California Air Quality
• 81.0%AFUE(Single phase models) Management Districts and wherever a Low NOx rule exists.
• Factory-Installed TXV Durable, dependable components Compressors are designed
for high efficiency.Each compressor is hermetically sealed against
• ECM Motor-Standard contamination to help promote longer life and dependable
• Direct Spark Ignition operation.Each compressor also has vibration isolation to provide
• Low Sound Levels quieter operation.All compressors have internal high pressure and
• Dehumidification Feature overcurrent protection.
FEATURES/BENEFITS Monoport inshot burners produce precise air-to-gas mixture,
One-piece heating and cooling units with low sound levels, easy which provides for clean and efficient combustion. The large
installation,low maintenance,and dependable performance. monoport on the inshot(or injection type)burners seldom,if ever,
requires cleaning.All gas furnace components are accessible in one
Puron is Carrier's unique refrigerant designed to help protect the compartment.
environment.Puron is an HFC refrigerant which does not contain
Turbo-tubular- heat exchangers are constructed of aluminized
chlorine that can harm the ozone layer. The most important
advantage of Puron refrigerant is that it has not been banned in steel for corrosion resistance and optimum heat transfer for
future air conditioning systems as the traditional refrigerant R-22 improved efficiency.The tubular design permits hot gases to make
has been. Puron refrigerant is in service in millions of systems multiple passes across the path of the supply air.
proving highly reliable,environmentally sound performance. In addition,dimples located on the heat exchanger walls force the
Easy Installation hot gases to stay in close contact with the walls, improving heat
transfer.
Factory-assembled package is a compact, fully self-contained,
combination gas heating/electric cooling unit that is prewired, ECM Motor is standard on all models.
pre-piped, and pre-charged for minimum installation expense. Direct-drive PSC (Permanent Split Capacitor) condenser-fan
These units are available in a variety of standard and optional motors are designed to help reduce energy consumption and
heating/ cooling size combinations with voltage options to meet provide for cooing operation down to 40°F (4.4°C) outdoor
residential and light commercial requirements. Units are temperature. Motormaster® II low ambient kit is available as a
lightweight and install easily on a rooftop or at ground level.The field-installed accessory.
high tech composite base eliminates rust problems associated with
ground level applications.
1
•
Thermostat controls Easy to service cabinets provide easy 3-panel accessibility to
Time Guard@ II anti-short cycle protection circuitry. If a serviceable components during maintenance and installation. The
non-corporate thermostat without anti-short cycle protection is basepan with integrated drain pan provides easy ground level
used the Time Guard II field-installed anti-short cycle kit is installation with mounting pad.A nesting feature ensures a positive
recommended. basepan to roof curb seal when the unit is roof mounted. A
Thermostatic Expansion Valve - A hard shutoff, balance port convenient 3/4-in.(19.05 mm)wide perimeter flange makes frame
TXV maintains a constant superheat at the evaporator exit(cooling mounting on a rooftop easy.
cycle)resulting in higher overall system efficiency. Standard horizontal metal duct covers with insulation come
Refrigerant system is designed to provide dependability. Liquid with the unit and cover the horizontal duct openings.These can be
filter driers are used to promote clean,unrestricted operation.Each left in place if the units are converted to downflow.
unit leaves the factory with a full refrigerant charge. Refrigerant Integrated Gas Control(IGC)board provides safe and efficient
service connections make checking operating pressures easier. control of heating and simplifies trouble-shooting through its
High and Low Pressure Switches provide added reliability for the built-in diagnostic function.
compressor. Cabinets are constructed of heavyduty, phosphated, zinc-coated
Indoor and Outdoor coils are computer-designed for optimum prepainted steel capable of withstanding 500 hours in salt spray.
heat transfer and efficiency. The indoor coil is fabricated from Interior surfaces of the evaporator/heat exchanger compartment are
insulated with cleanable semi-rigid insulation board,which keeps
copper tube and aluminum fins and is located inside the unit for
protection against damage.The outdoor coil is internallymounted the conditioned air from being affected by the outdoor ambient
g g
on the top tier of the unit. temperature and provides improved indoor air quality. (Conforms
to American Society of Heating, Refrigeration and Air
Low sound ratings ensure a quiet indoor and outdoor Conditioning Engineers 62.2.) The sloped drain pan minimizes
environment with sound ratings as low as 72dBA. standing water in the drain.An external drain is provided.
TABLE OF CONTENTS
Features/Benefits 1
Model Number Nomenclature 3
AHRI Capacities 4
Physical Data 5
Options and Accessories 6
Base Unit Dimensions 8-9
Accessory Dimensions 10
Selection Procedure 11
Performance Data 12-19
Typical Piping and Wiring 50
Application Data 51
Electrical Data 52
Typical Wiring Schematics 53-58
Controls 59
Guide Specifications 60-61
2
MODEL NUMBER NOMENCLATURE
48VL — B 24 040 3 0 --
Options
FE—Economizer(3 Phase Only)
GP—Base unit with tin plated indoor coil hairpins and
Stainless Steel HX(Single Phase Only)
GS—Stainless Steel HX
SE—Economizer and Stainless Steel HX(3 Phase
Only)
TF—Filter Rack
Type of Unit TP—Base unit with tin plated indoor coil hairpins(Single
48VL—Single Packaged Phase Only)
Air Conditioner and
Gas Furnace System See Price Page for full list of factory options.
Only used if ordering an option
Low NOx Indicator
— Standard
N— Low NOx
Minor Series
Major Series Electrical Supply
3—208/230-1-60
5—208/230-3-60
6—460-3-60
J
Nominal Cooling Capacity
24—2.0 Tons Heat Input Size(Btuh)
30—2.5 Tons 040—40,000
36—3.0 Tons 060—60,000
42—3.5 Tons 090—90,000
48—4.O Tons 115—115,000
60—5.0 Tons 130—127,000 or 130,000
GAS-FIRED °..`RI CERTIFIED.
A S H R A E Use of the AHRI Certified
U TM Mark indicates a
manufacturers
participation in the
COMPLIANT �� �q �� program For verification
of certification for individual
LISTED LISTED products,
go ttory.org.
.."411417*
ENERGY STAR
3
AIIRI* CAPACITIES
Cooling Capacities and Efficiencies
UNIT SIZE NOMINAL STANDARD COOLING EER SEER
TONS CFM CAPACITY
......... 24 2 800 23600 12.0 14.5
30 2.5 1000 28600 12.0 14.5
36 3 1200 34200 12.0 14.5
42 3.5 1400 41000 12.0 14.5
48 4 1600 47000 12.0 14.2
60 5 1750 57000 12.0 14.2
LEGEND Notes:
dB-Sound Levels(decibels) 1. Ratings are net values,reflecting the effects of circulating fan heat.
db-Dry Bulb Ratings are based on:
SEER-Seasonal Energy Efficiency Ratio Cooling Standard:80°F(26.7°C)db,67°F wb(19.4°C)indoor entering-air
wb-Wet Bulb temperature and 95°F db(35°C)outdoor entering-air temperature.
COP-Coefficient of Performance 2. Before purchasing this appliance,read important energy cost and effi-
*Air Conditioning,Heating&Refrigeration Institute. ciency information available from your retailer.
**At"A conditions-80°F(26.7°C)indoor db/67°F(19.4°C)indoor wb&
CO 95°F(35°C) outdoor db.
t Rated in accordance with U.S.Government DOE Department of Energy)
.I test procedures and/or AHRI Standards 210/240.
CO
Gas Heating Capacities and Efficiencies, Single Phase Models
UNIT SIZE HEATING INPUT(Btuh) OUTPUT CAPACITY TEMPERATURE RISE AFUE(%)
(Btuh) RANGE°F (°C)
24040
30040 40,000 33,000 (?4-31) 81.0
24060
30060
36060 5-55
60,000 49,000 (?4-31) 81.0
42060
36090 73,000
42090 74,000 35-65
48090 90,000 74,000 (19-36) 81.0
60090 74,000
48115
60115 115,000 94,000 (107-33) 81.0
60130 5-65
127,000 104,000 (48130
39-36) 81.0
LEGEND
AFUE-Annual Fuel Utilization Efficiency
NOTE:Before purchasing this appliance,read important energy cost and efficiency information available from your retailer.
Gas Heating Capacities and Efficiencies, Three Phase Models
UNIT SIZE HEATING INPUT(Btuh) OUTPUT CAPACITY TEMPERATURE RISE AFUE(%)
(Btuh) RANGE°F (°C)
-3* 24040
30040 40,000 32,000 (30-)-60
80.0
24060 48,000 80.0
30060 48,000 25-55 80.0
36060 60,000 48000 (14-31) 80.0
42060 47,000 78.5
36090 72,000 79.3
42090 90 000 73,000 35-65 80.4
48090 73,000 (19-36) 80.4
60090 73,000 80.4
48115
60115 115,000 93,000 (107-33) 80.3
48130 35-65
60130 130,000 103,000 (19-36) 78.9
LEGEND
AFUE-Annual Fuel Utilization Efficiency
NOTE:Before purchasing this appliance,read important energy cost and efficiency information available from your retailer.
A-Weighted Sound Power Level (dBA)
SOUND TYPICAL OCTAVE BAND SPECTRUM(without tone adjustment)
UNIT SIZE RATING 125 250 500 1000 2000 4000 8000
--Ow 24 76 58.0 65.5 71.5 71.0 65.5 60.5 53.0
30 73 62.0 64.0 67.5 67.5 65.0 60.0 54.5
36 76 64.5 66.5 70.0 70.0 67.5 61.0 54.0
42 77 70.5 68.0 70.5 70.5 68.0 62.5 58.0
48 77 71.5 65.0 71.0 67.5 67.5 63.0 57.5
60 77 73.5 65.5 68.5 67.5 i 66.5 62.0 58.0
NOTE:Tested in accordance with AHRI Standard 270-1995(not listed in AHRI).
4
•
• PHYSICAL DATA 4
UNIT SIZE 24040 24060 30040 30060 36060 36090 42060 42090
NOMINALCAPACITY(ton) 2 2 2-1/2 2-1/2 3 3 3-1/2 3-1/2
SHIPPING WEIGHT**lb. 337 337 349 349 383 383 472 472
SHIPPING WEIGHT**(kg) 153 153 158 158 174 174 214 214
COMPRESSOR/QUANTITY Scroll/1
REFRIGERANT(R-410A)
Quantity lb. 6.0 6.0 5.6 5.6 9.5 9.5 8.8 8.8
Quantity(kg) 2.7 2.7 2.5 2.5 4.3 4.3 4.0 4.0
REFRIGERANT METERING DEVICE TXV
OUTDOOR COIL
Rows...Fins/in. 1..21 1...21 1...21 1...21 2..21 2...21 2...21 2...21
Face Area(sq ft) 11.9 11,9 13.6 13.6 15.4 15.4 13.6 13.6
OUTDOOR FAN
Nominal CFM 2500 2500 2700 1 2700 2800 2800 3000 3000
Diameter in. 24 24 24 24 24 24 26 26
Diameter(mm) 609.6 609.6 609.6 609.6 609.6 609.6 660.4 660.4
Motor Hp(Rpm) 1/10(810) 1/10(810) 1/10(810) 1/10(810) 1/5(810) 1/5(810) 1/5(810 1/5(810)
INDOOR COIL
Rows...Fins/in. 3...17 3...17 3...17 3...17 3...17 3...17 3...17 3...17
Face Area(sq ft) 3.7 3.7 3.7 3.7 3.7 3.7 4.7 4.7 CO
INDOOR BLOWER
Nominal Cooling Airflow(Cfm) 800 800 1000 1000 1200 1200 1400 1400 9
Size in. 10x10 10x10 10x10 10x10 11x10 11x10 11x10 11x10 a)
Size(mm.) 254x254 254x254 254x254 254x254 279.4x254 279.4x254 279.4x254 279.4x254
Motor HP(RPM) 1/2(1050) 1/2(1050) 1/2(1050) 1/2(1050) 3/4(1000) 3/4(1000) 3/4(1075) 3/4(1075) 1
FURNACE SECTION*
Burner Orifice No.(Qty...Drill Size)
1 Phase Natural Gas(Factory Installed) 2...44 3...44 2...44 3...44 3...44 3...38 3...44 3...38
1 Phase Propane Gas 2...55 3...55 2...55 3...55 3...55 3...53 3...55 3...53
3 Phase Natural Gas(Factory Installed) 2...44 2...38 2...44 2...38 2...38 3...38 2...38 3...38
3 Phase Propane Gas 2...55 2...53 2...55 2...53 2...53 3...53 2...53 3...53
HIGH-PRESSURE SWITCH 650+/-15
(psig)Cut-out Reset(Auto) 420+/-25
LOSS-OF-CHARGE/LOW-PRESSURE 20+/-5
SWITCH(Liquid Line)(psig)cut-out Reset 45+/-10
(auto)
RETURN-AIR FILTERSt#
Throwaway Size in. 20x20x1 20x24x1 24x30x1
(mm) 508x508x25 508x610x25 610x762x25
UNIT SIZE 48090 48115 48130 60090 60115 60130
NOMINAL CAPACITY(ton) 4 4 4 5 5 5
SHIPPING WEIGHT**lb 490 490 490 518 518 518
SHIPPING WEIGHT**kg 222 222 222 235 235 235
COMPRESSOR/QUANTITY Scroll/1
REFRIGERANT(R-410A)
Quantity lb 9.4 9.4 9.4 12.5 12.5 12.5
Quantity(kg.) 4.3 4.3 4.3 5.7 5.7 5.7
REFRIGERANT METERING DEVICE TXV
OUTDOOR COIL
Rows...Fins/in. 2...21 2...21 2...21 2...21 2..21 2...21
Face Area(sq ft) 17.5 17.5 17.5 21.4 21.4 21.4
OUTDOOR FAN
Nominal Cfm 3200 3200 3200 3600 3600 3600
Diameter in. 26 26 26 26 26 26
Diameter(mm) 660.4 660.4 660.4 660.4 660.4 660.4
Motor Hp(Rpm) 1/5(810) 1/5(810) 1/5(810) 1/5(810) 1/5(810) 1/5(810)
INDOOR COIL
Rows...Fins/in. 3...17 3...17 3...17 3...17 3...17 3...17
Face Area(sq ft) 4.7 4.7 4.7 5.7 5.7 5.7
INDOOR BLOWER 1600 1600 1600 1750 1750
Nominal Cooling Airflow(Cfm) 11x70 71x10 11x10 11x10 11x10 1750
Size in. 279.4x254 279.4x254 279.4x254 279.4x254 279.4x254 11x10
Size(mm) 279.4x254
1.0(1075) 1.0(1075) 1.0(1075) 1.0(1040) 1 1.0(1040)
Motor HP(RPM) 1.0(1040)
FURNACE SECTION*
Burner Orifice No.(Qty...DrIII Size)
1&3 Phase Natural Gas(Factory Installed) 3...38 3...33 3...31 3...38 3...33 3...31
1&3 Phase Propane Gas 3...53 3...51 3...49 3...53 3...51 3...49
HIGH-PRESSURE SWITCH 650+/-15
(psig)Cut-out Reset(Auto) 420+/-25
LOSS-OF-CHARGE/LOW-PRESSURE 20+/-5
SWITCH(Liquid Line)(psig)cut-out Reset 45+/-10
(auto)
RETURN-AIR FILTERS Throwawayt# in. 24x36x1
(mm) 610x914x25
*Based on altitude of 0 to 2000 ft(0-610 m).
t Required filter sizes shown are based on the larger of the AHRI(Air Conditioning Heating and Refrigeration Institute)rated cooling airflow or the heating air-
flow velocity of 300 ft/minute for throwaway type.Air filter pressure drop for non-standard filters must not exceed 0.08 IN.W.C.
#If using accessory filter rack refer to the filter rack installation instructions for correct filter sizes and quantity.
**For 460 volt units,add 14 lbs(6.35 kg)to the shipping weight.
5
OPTIONS AND ACCESSORIES
FACTORY FIELD
ITEM DESCRIPTION INSTALLED INSTALLED
OPTION ACCESSORY
Coil Options Base unit with tin plated indoor coil hairpins X
Compressor Start Kit assists compressor start—up by
Compressor Start Kit providing additional starting torque on sing phase units X
only.
Corporate Thermostats Thermostats provide control for the system heating and X
cooling functions.
Crankcase Heater Crankcase Heater provides anti—floodback protection for X*
low—load cooling applications.
Horizontal Economizer with solid state controls and baro-
metric relief dampers includes filter racks and provide X
outdoor air during cooling and reduce compressor opera-
tion.
Economizer Vertical Economizer with solid state controls and baro-
nmetric relief dampers includes filter racks and provide X X
outdoor air during cooling and reduce compressor opera-
tion.
itt Filter Rack features easy installation,serviceability,and
Filter Rack high—filtering performance for vertical applications. X X
Includes 1—in.filter.
Flat Roof Curbs Flat Roof Curbs in both 11—in(279 mm)and 14—in.(356 X
mm)sizes are available for roof mounted applications.
Flue Discharge Deflector Directs flue gas exhaust 90 degrees upward from current X
discharge.
Heat Exchanger Stainless Steel Heat Exchanger X
High Altitude Propane Conversion Kit is for use at 2001 to
High Altitude Propane Conversion Kit 6000 ft.(611-1829 m)above sea level.Kit consists of X
propane gas orifices that compensate for gas heat opera-
tion at high altitude.
Low Ambient Kit(Motormaster II Control)allows the use of
Low Ambient Kit mechanical cooling down to outdoor temperatures as low X
as 0°F(-18°C)when properly installed.
Manual Outside Air Damper Manual Outside Air Damper includes hood and filter rack X
with adjustable damper blade for up to 25%outdoor air.
Natural to Propane Gas Conversion Kit allows for conver-
Natural to Propane Gas Conversion Kit sion from natural gas to propane gas(0-2000 ft) (0-610 X
m)
Propane to Natural Gas Conversion Kit allows for conver-
Propane to Natural Gas Conversion Kit sion from propane to natural gas for altitudes of 0-2000 ft X
(0-610 m)
Square—to—Round Duct Transition Kit Square—to—Round Duct Transition Kit enable 24-48 size X
units to be fitted to 14 in. (356 mm) round ductwork.
Automatically prevents the compressor from restarting for
Time Guard II at least 4 minutes and 45 seconds after shutdown of the X
compressor.Not required when a corporate program-
mable thermostat is applied or with a RTU—MP control.
Louver Metal Outdoor Coil Grilles Louver Metal Outdoor Coil Grilles provide hail and vandal- X
ism protection.
*Refer to Price Page for application detail.
6
. ECONOMIZER
HVAC Unit
Compressor Cover
Replacement Panel
4611141.12W Shipped with Economizer
�Ii��_
COIL vti,` NOTE:On units with base
,.•.�] rails this compressor
/_ `'_Mr/ cover is shipped with the
2 (IIIIIII) ( ���� III III HVAC unit.
• FILTER 14111111111111 IIIIIII I
(IIIII'''I'lllllll IIIIIIIIIIIII) ReplChamber
cement Shiprnp
Chamber Panel Shipped
•• with Economizer
•• ECONOMIZER
.• \
.. ooO �/1111
/
••
4/ .-�/ ?Jr Ca
S I ` Hood
CAULK BOTTOM CORNER
OF ECONOMIZER
SIDE VIEW ON EACH SIDE 03
cr
FI LT ER
Vertical Economizer
COIL ECONOMIZER
•
0 0
Filter Door
00 ��
t'���•t 1A Replacement
BASE `4,41.4, Panel
*11111111 �42-�
Economizer
IIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIII IIIIIIIIIIIIIIIII
FLANGE Panel
ON BASE DETAIL IIIIIIIIIIIII
lid 00 111 Economizer
II i Wiring
kil ,410- ----, /,,,,,zz
FILTER RACK Nc '�
BEND FLANGE AT 90-SCREW TO 0..DIVIDER WITH t-IN.(25rrm)SCREW
• Horizontal Economizer
TOP FILTER RACK •
•
EVAPORATOR ��l-
COIL �� f
• MANUAL OUTSIDE AIR DAMPER
• REPLACEMENT
I • PANEL
,ter, • MANUAL OUTSIDE
,...:.7
• AIR HOOD
• �/•
BLADE iI
• o
11• BOTTOM FILTER
• RACK Jo o 1
A09375
7
48VL-B
ELECTRICAL UNIT WT. UNIT HEIGHT IN/MM CENTER OF GRAVITY IN/MM
UNIT CHARACTERISTICS LB KG "A" X Y Z rC'�
**0141111 48VL(-/N)B24(040/060)30 208/230-1-60 330 149.6 42-1/8 1010 22-13/16 579.4 15-5/16 388.9 15-11/16 398.5 [..(
48V0-/N)B30(040/060)(3/5)0 208/230-1, 208/230-3-60 342 155.0 44-1/8 1121 22-13/16 579.4 15-5/16 388.9 15-13/16 401.6 1
48VL(-/N)B36(060/090)(3/5)0 208/230-1, 208/230-3-60 376 170.4 46-1/8 1172 22-13/16 579.4 15-5/16 388.9 16-5/8 422.3 d
4801..(-/N)B36(060/090)60 460-3-60 390 176.8 46-1/8 1172 22-13/16 519.4 15-5/16 388,9 16-5/8 422.3 [..1
CORNER WEIGHT LB/KG [y[
UNITS VOLTAGE " " " " Z
48VL(-/N)B24(040/060)30 208/230 49.5 22.5 66.0 29.9 98.9 44.9 115.4.52.4 Z
4801.(-/N)B30(040/060)(3/5)0 208/230 51.3 23.3 68.4 31.0 102.5 46.5 119.6 54.3 *•I
48VL(-/N)836(060/090)(3/5)0 208/230 56.4 25.6 75.2 34.1 112.7 51.2 131.5 59.7 0
48VL(-/N)B36(060/090)60 460 56.4 25.6 75.2 34.1 121.7 55.3 136.5 62.0 c+
9-15/16 21-9/16 9-15/16 t- [n
[252.41 (547.71 [252.4] REQUIRED CLEARANCES TO COMBUSTIBLE MATL.
3-7/1s NOTE: ALL TABLE DATA RELEVANT FOR ALL FACTORY INSTALLED INCHES [MM]
[873] OPTIONS EXCEPT ECONOMIZER TOP OF UNIT 14 [355.6] N
Ill- It DUCT SIDE OF UNIT 2 [50.8]
P-3/4SIDE OPPOSITE DUCTS 14 [355.6] 1
[69.9] El RETURN i SUPPLY 1-11
BOTTOM OF UNIT 1/2 [12.7]
W
FLUE PANEL 36 [914.4]
Q1
OPTIONAL ����_ \,1 OPTIONAL i' NEC. REQUIRED CLEARANCES. INCHES IMM]
15-15/16 , OPENING 1/// 5 ;� OPENING 14 BETWEEN UNITS, POWER ENTRY SIDE 42 [1066.81
(404.81 1 / ��//�� �����1i UNIT AND UNGROUNDED SURFACES, POWER ENTRY SIDE 36 [914.0]
III������llllll��i� nw II1 ,. UNIT AND BLOCK OR CONCRETE WALLS AND OTHER
AP,' t\� % IIS GROUNDED SURFACES, POWER ENTRY SIDE 42 [1066.8]
[81 01
A \V 1 3-3/16
OUTDOOR COIL REQUIRED CLEARANCE FOR OPERATION AND SERVICING
\��o�.��� INCHES [MM]
g • P r 6 EVAP. COIL ACCESS SIDE 36 [914.0]
u U 1152.41 POWER ENTRY SIDE 42 11066.8]
(EXCEPT FOR NEC REQUIREMENTS)
UNIT TOP 48 [1219.2]
® / t �� SIDE OPPOSITE DUCTS 36 [914.0]
INDOOR COIL-' •OTDOOR COIL DUCT PANEL 12 [304.81*
TOP VIEW *MINIMUM DISTANCES:IF UNIT IS PLACED LESS THAN 12 [304.8] FROM WALL
cc SYSTEM,THEN SYSTEM PERFORMANCE MAYBE COMPROMISED.
DIMENSIONS IN [] ARE IN MM
II-
47
1+ 31-7/16 [1193.8] _�
1798.51 1 4-1/2
[25.41 Z [114.3]
IiiIiiiiIii- 1 .. ELECTRICANEL IIIIIIIIIIIIIIII1IIIIIIIIIIUIHI!
IIIUHIHE8' 128.6]POWER AENTRY
PIliliOlUhi !
f
r 4-7/8 7/8' [22.CO DIA. HOLE qa
. . -{1� i[123.81 CONTROL ENTRY °�®{{{®���'��
CG�' ii_r , ®� 15-7/8, UPPLRETUR11111111 l } DUCT DUCT
1403.21 OPENING OPENING
3-5/8 14-5/16 'Z. 19-15/16 15-5/8
f92.1] [363.6] [506.47 [396.9]10-3/16 IIL_
[2588] 6-9/16 � ^`
- P. •I I• •I • I• • ! MINIM
- X8,1 [166.7] 1E° -_ m_-. BY�I
- o �...I
COMPRESSOR) LOWER 4-13/16 3/16
12-13/16 PANEL "%' PANEL [122.21 [4.81
3-7/16
Mr
[325-4] 2-1/16 :- GAS ENTRY (87.31 N.P.T (87.31
32 48-3/16 152.41
8288.7 - 9-7/8 21-818 9-7/8
DRAIN OUTLET [1224.01 1-13/16 (250.81 [549.3] [250.81
A 1/A[22 2]DEEP LEFT SIDE VIEW [46.01
FRONT VIEW RIGHT SIDE VIEW REAR VIEW
a
A REV
CD
40.L500346
w
•
ACCESSORY DIMENSIONS
Z:)--------- .......B.--,/
Dashedlines show cross support locationfor large basepan units.HVAC unit HVAC unkCa �
base rails basepan
Wm"-,Sealing �, \
Gasket
l �/Raofcurb t�, 4- . 41111%111*
.]
I -, AF
Anchor screw--- Wood nailer* ,
i
Flashing field lM
supplied 10, /
:ii" Roofcurb* /
. , Insulation ..
a: (field supplied)
Roofing material `�
field supplied g �tli
E
Cant strip .z: /
field supplied ` V ,(//
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J ��� = A09413
> \ SMALL/COMMON CURB
co *Provided with roofcurb
A09090
ROOF CURB DETAIL
C ----,..,,,,..,...,, ,,,%.,,, _ SMALL
\� \ SUPPLY BASE
' \ AIR UNIT
4
4' 41%11%op IIIP---___
T
F A LARGE
4' 4 RETURN BASE
AIR UNIT
E
D
UNIT PLACEMENT ON
COMMON CURB A09094
LARGE CURB A09415 SMALL OR LARGE BASE UNIT
A09414
A B(small/common B(large C D E F
UNIT CATALOG G H
SIZE NUMBER IN. base) base) IN. IN. IN. IN. IN.(mm) IN.(mm)
(mm) IN.(mm)* IN.(mm)* (mm) (mm) (mm) (mm)
4.-10, Small CPRFCURB010A00 11
32.4
or (2 49) 10(254) (822) 30.6(778)
Large CPRFCURB011A00 (356) 16 47.8
CPRFCURB012A00
11 14(356) (406) (1214) 2.7(69) 46.1 (1170)
Large (149) 43.9
14(356) ( 16) 42.2(1072)
CPRFCURB013A00 (356)
*Part Numbers CPRCURB010A00 and CPRCURB011A00 can be used on both small and large basepan units.The cross supports must be located based on
whether the unit is a small basepan or a large basepan.
NOTES:
1. Roof curb must be set up for unit being installed.
2. Seal strip must be applied,as required,to unit being installed.
3. Roof curb is made of 16-gauge steel.
4. Attach ductwork to curb(flanges of duct rest on curb).
5. Insulated panels:1-in.(25.4 mm)thick fiberglass 1 lb.density.
,
10