Trane Gas Heating Products Reference Guide
Gas Heating Products
Indoor and Outdoor Units
Indirect Fired, Direct Fired, and
Gas Unit Heaters
March 2006 UH-TS-1
Indirect Fired
A Complete Line of Gas Heating Products
Trane now offers one of the most
complete lines of indoor and outdoor
gas heating products on the market
today!
Propeller fan gas unit heaters,
centrifugal gas unit heaters, duct
furnaces, horizontal blower
assemblies, indoor make-up air
handlers and rooftop gas heating
units are available in a wide range of
sizes with a variety of factory-
Propeller Fan Gas Unit Heaters
Model GPND/GPPD
The Trane propeller gas unit heater is
a complete heat generating and
distribution plant equipped with
automatic safety controls. Available
for natural or propane gas operation,
this unit heater carries a ten-year non
prorated warranty on the heat
exchanger, draft hood assembly and
burners.
installed options to meet your
application needs. All units are CSA
certified, conforming to the toughest
standards for safe and efficient
operation. Contact the local Trane
sales office for more information.
Propeller Fan Gas Unit Heaters
GPND/GPPD 003 004 006 007 010 012 015 017 020 022 025 030 035 040
Input MBh 30.0 45.0 60.0 75.0 100.0 125.0 150.0 175.0 200.0 225.0 250.0 300.0 350.0 400.0
Output MBh 24.3 36.5 48.6 60.8 80.0 100.0 120.0 140.0 160.0 180.0 200.0 240.0 280.0 320.0
Flue Outlet 4"R 4"R 5"R 5"R 6"R 6"R 7"R 7"R 8"R 8"R 8"R 10"OV 10"OV 12"OV
CFM 700 800 1050 1100 1480 1650 2200 2530 2640 2700 3100 4400 5000 5300
Temperature Rise F3042425050565051566160505256
Outlet Velocity 700 750 640 672 950 900 1045 1070 1000 950 980 1100 1150 1050
Nominal Horsepower 1/30 1/30 1/30 1/30 1/20 1/10 1/4 1/3 1/3 1/3 1/3 (2) 1/4 (2) 1/3 (2) 1/3
Motor Full Load Amps 1.3 1.3 1.3 1.3 2.6 2.8 4.0 4.5 4.5 4.5 4.5 8.0 9.0 9.0
Centrifugal Fan Gas Unit Heaters
Model GCND/GCPD
Centrifugal fan gas unit heaters are
designed for applications where
ductwork or discharge nozzles are
used. They are ideal for commercial
and institutional applications where a
low noise level is desired. A duct
discharge flange may be ordered in
lieu of horizontal louvers. These gas
unit heaters carry a ten-year nonprorated warranty on the heat
exchanger, draft hood assembly and
burners.
Centrifugal Fan Gas Unit Heaters
GCND/GCPD 010 012 015 017 020 022 025 030 035 040
Input MBh 100.0 125.0 150.0 175.0 200.0 225.0 250.0 300.0 350.0 400.0
Output MBh 80.0 100.0 120.0 140.0 160.0 180.0 200.0 240.0 280.0 320.0
Flue Outlet 6"R 6"R 7"R 7"R 8"R 8"R 8"R 10" OV 10" OV 12" OV
Free Air Delivery 1200 1575 1975 2300 2400 2600 2850 3950 4600 4800
Temperature Rise F 62595656626465565662
Outlet Velocity 880 950 1030 1045 965 935 930 1080 1090 1000
Nominal Horsepower 1/4 1/3 1/2 1/2 3/4 3/4 3/4 3/4 1 1
Motor Full Load Amps 5.0 5.9 7.2 7.2 11.0 11.0 11.0 11.0 14.0 14.0
UH-TS-1 2
Indirect Fired
A Complete Line of Gas Heating Products
High Efficiency Propeller
Fan Gas Unit Heaters
Model GHND/GHPD
Trane high efficiency propeller fan
gas unit heaters can achieve annual
fuel savings of 20 to 25 percent or
more over conventional gravity-
power venting allows for side wall
venting, smaller openings and singlewalled vent pipe. These high
efficiency gas fan unit heaters carry a
ten-year non-prorated warranty on
the heat exchanger, flue collector and
burners.
vented heaters. Features include a
factory installed flue vent fan and
sealed flue collector that control
combustion and excess air during the
on-cycle. Heated air no longer
escapes through the draft diverted
opening during the off cycle. Energysaving intermittent pilot ignition
reduces gas losses. The pilot only
operates when required. Horizontal
High Efficiency Propeller Fan Gas Unit Heater
GHND/GHPD 003 004 006 007 010 012 015 017 020 022 025 030 035 040
Input MBh 30.0 45.0 60.0 75.0 100.0 125.0 150.0 175.0 200.0 225.0 250.0 300.0 350.0 400.0
Output MBh 24.0 36.0 48.0 60.0 80.0 100.0 120.0 140.0 160.0 180.0 200.0 240.0 280.0 320.0
Flue Outlet (1) 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8"
Rec. Flue Size 4’R 4"R 4"R 4’R 4"R 4"R 4"R 4"R 5"R 5"R 5"R 6"R 6"R 6"R
CFM 750 800 1050 1100 1480 1650 2200 2530 2640 2700 3100 4400 5000 5300
Temperature Rise F3042425050565051566160505256
Outlet Velocity 680 720 610 640 775 910 1045 1070 1010 950 980 1100 1150 1050
Nominal Horsepower 1/30 1/30 1/30 1/30 1/20 1/10 1/4 1/3 1/3 1/3 1/3 (2) 1/4 (2) 1/3 (2) 1/3
Motor Amps 1.3 1.3 1.3 1.3 2.6 2.8 4.0 4.5 4.5 4.5 4.5 8.0 9.0 9.0
1. All flue outlets are 5 1/8" O.D. ±1/32" (reducer by installer where required). Increaser supplied by manufacturer for 030,035,040 sizes.
.
High Efficiency Centrifugal
Fan Gas Unit Heaters
Model GBND/GBPD
carries a ten-year non-prorated
warranty on the heat exchanger, flue
collector and burners.
The Trane high efficiency centrifugal
fan gas unit heater incorporates the
same features as the high efficiency
propeller unit heater. An
exceptionally balanced centrifugal
blower assembly results in quieter
operation. The high efficiency
centrifugal fan is also well-suited for
high static applications where
ductwork is required. Duct discharge
flanges may be ordered in lieu of
horizontal louvers to accommodate
ductwork. Trane’s high efficiency
centrifugal fan gas unit heater
High Efficiency Centrifugal Fan Gas Unit Heater
GBND/GBPD 010 012 015 017 020 022 025 030 035 040
Input MBh 100.0 125.0 150.0 175.0 200.0 225.0 250.0 300.0 350.0 400.0
Output MBh 80.0 100.0 120.0 140.0 160.0 180.0 200.0 240.0 280.0 320.0
Flue Outlet (1) 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8" 5 1/8"
Flue Outlet 4"R 4"R 4"R 4"R 5"R 5"R 5"R 6"R 6"R 6"R
Free Air Delivery 1200 1575 1975 2300 2400 2600 2850 3950 4600 4800
Outlet Velocity 880 950 1030 1045 965 935 930 1080 1090 1000
Nominal Horsepower 1/4 1/3 1/2 1/2 3/4 3/4 3/4 3/4 1 1
Motor Amps 5.1 6.6 7.4 7.4 12.0 12.0 12.0 12.0 15.4 15.4
1. All flue outlets are 5 1/8" O.D. ±1/32" (reducer by installer where required). Increaser supplied by manufacturer for 030,035,040 sizes.
3 UH-TS-1
Indirect Fired
A Complete Line of Gas Heating Products
Separated Combustion Propeller
Fan Gas Unit Heaters
Model GAND/GAPD
The Trane separated combustion
propeller fan gas unit heaters can
yield higher seasonal efficiencies. A
power venting system draws in a
controlled amount of outdoor air for
combustion and exhausts flue
products from the building. The
burners, pilot and flue system are
totally enclosed within the unit,
effectively isolating the entire
combustion process from the dust,
humidity and chemicals in the
heater’s surrounding environment.
Separated Combustion Propeller Fan Gas Unit Heater
GAND/GAPD 010 012 015 017 020 022 025 030 035 040
Input MBh 100.0 125.0 150.0 175.0 200.0 225.0 250.0 300.0 350.0 400.0
Output MBh 80.0 100.0 120.0 140.0 160.0 180.0 200.0 240.0 280.0 320.0
Flue Outlet (1) 4’R 4"R 4"R 4’R 5"R 5"R 5"R 6"R 6"R 6"R
Combustion Air Inlet 4’R 4"R 4"R 4’R 5"R 5"R 5"R 6"OV 6"OV 6"OV
CFM 1480 1650 2200 2530 2640 2700 3100 4400 5000 5300
Temperature Rise F 50565051566160505256
Outlet Velocity 775 910 1045 1070 1000 950 980 1100 1150 1050
Nominal Horsepower 1/20 1/10 1/4 1/3 1/3 1/3 1/2 (2) 1/4 (2) 1/3 (2) 1/3
Motor Amps 2.6 2.8 4.0 4.5 4.5 4.5 5.5 8.0 9.0 9.0
Separated Combustion
Centrifugal Fan Gas Unit Heaters
Model GKND/GKPD
The separated combustion
centrifugal fan gas unit heater
incorporates all the same features as
the separated combustion propeller
unit heater.
In addition, this unit features quiet
operation due to an exceptionally
balanced centrifugal blower
assembly and high static applications
where duct work is required. Duct
discharge flanges may be ordered in
lieu of horizontal louvers to
accommodate duct work.
Separated Combustion Centrifugal Fan Gas Unit Heater
GKND/GKPD 010 012 015 017 020 022 025 030 035 040
Input MBh 100.0 125.0 150.0 175.0 200.0 225.0 250.0 300.0 350.0 400.0
Output MBh 80.0 100.0 120.0 140.0 160.0 180.0 200.0 240.0 280.0 320.0
Flue Outlet (1) 4’R 4"R 4"R 4’R 5"R 5"R 5"R 6"R 6"R 6"R
Combustion Air Inlet 4’R 4"R 4"R 4’R 5"R 5"R 5"R 6"OV 6"OV 6"OV
CFM 1200 1575 1975 2300 2400 2600 2850 3950 4600 4800
Temperature Rise F 62595656626465565662
Outlet Velocity 880 950 1030 1045 965 935 930 1080 1090 1000
Nominal Horsepower 1/4 1/3 1/2 1/2 3/4 3/4 3/4 3/4 1 1
Motor Amps 5.1 6.6 7.4 7.4 12.0 12.0 12.0 12.0 15.4 15.4
Indoor Gas Duct Furnaces
Model GDND/GDPD
Also available with bottom or side
access to the burner drawer.
Trane duct furnaces are CSA certified
for installation downstream of
cooling coils in air conditioning
systems. Both LP (propane) and
natural gas units are available with
left or right-hand controls for ganging
of units in the field. Approved in
blow-thru applications only.
Indoor Gas Duct Furnaces
GDND/GDPD 010 012 015 017 020 022 025 030 035 040
Input MBh 100.0 125.0 150.0 175.0 200.0 225.0 250.0 300.0 350.0 400.0
Output MBh 80.0 100.0 120.0 140.0 160.0 180.0 200.0 240.0 280.0 320.0
Max CFM 2469 3086 3704 4321 4938 5556 6173 7407 8642 9877
Pressure Drop .90 .80 .75 .75 .75 .75 .80 .90 .90 .90
Min Temperature Rise F 30303030303030303030
Min CFM 929 1157 1389 1620 1852 2083 2315 2778 3241 3704
Pressure Drop .12 .13 .15 .14 .14 .14 .14 .13 .13 .14
Max Temperature Rise F 80808080808080808080
Flue Outlet 6"R 6"R 7"R 7"R 8"R 8"R 8"R 10"OV 10"OV 12"OV
1. All flue outlets are 5 1/8" O.D. ±1/32" (reducer by installer where required). Increaser supplied by manufacturer for 030,035,040 sizes.
UH-TS-1 4
Loading...