Trane Gas Unit Heaters Katalog

4

 UH-PRC002-EN

The complete heat exchanger, draft hood assembly of the unit heater and burners are warranted 
by Trane to be free from defects in material and workmanship for a period of 10 years from the date 
of manufacture. (Warranty not applicable on duct furnaces or Separated Combustion units.)

Trane unit heaters incorporate an exceptionally balanced fan blade to assure quiet operation.

All Trane heat exchangers are available in three types of steel:

•

Aluminized Steel (Standard)

•

409 Grade Stainless Steel (Optional) (30–400 MBh units)

•

321 Grade Stainless Steel (Optional) (100–400 MBh units)

All units are equipped with a 24Vcontrol system which is powered by a 24V transformer as standard 
equipment.

The fan time delay switch is mounted at the factory as standard equipment on all unit heaters 
(optional on duct furnaces). This feature eliminates an initial blast of cold air by allowing the unit 
to fire for a short period of time before actuating the fan motor. After the thermostat is satisfied 
(with burners off), the fan continues to operate for approximately one minute, removing residual 
heat from heat exchanger.

All sizes 30,000 through 400,000 Btu input are equipped with a proven design pressed steel burner 
having a unique “burner shade” protective device to prevent scale or foreign matter from plugging 
the burner ports.

The pilot burner is ignited only during each cycle of operation, thereby conserving energy during 
the off cycle.

All units are available for operation on either natural or LP gas from our factory.

All Trane unit heaters are so designed that the burner access panel is removed with just two screws. 
Burners are individually removable for inspection and servicing. Pilot is also accessible through 
side panel access door.

All Trane unit heaters are test fired to assure proper operation.

Trane unit heaters let you pocket fuel savings from day one and provide years of dependable 
service.