TM 5-4520-241-14
1-9.
DIFFERENCES IN MODELS.
This publication covers only Model UH-68F Heater, serial numbers 15554 through 16018. No known differences
exist for models in this serial number range.
Table 1-1. Tabulated Data
OPERATOR/CREW
Manufacturer .................................................................................................................Hunter Manufacturing Company
Model number................................................................................................................................................... UH-68F
Voltage............................................................................................................................................................120 VAC
Cycles ............................................................................................................................................................ 50/60 Hz
Current draw................................................................................................................................................... 7.0 amps
Btu output............................................................................................................................................. 60,000 per hour
Description ............................................................................................................. Heater, space, multifuel, with blower
Ventilation, air..................................................................................................................................... 675 CFM - 50 Hz
575 CFM - 60 Hz
ORGANIZATIONAL
Overall dimensions and weight
Height .................................................................................................................................................... 21 3/16 in.
Width ..................................................................................................................................................... 10 7/8 inc.
Depth....................................................................................................................................................... 24 1/8 in.
Weight ......................................................................................................................................................... 100 lb.
Circuit breaker
Manufacturer ................................................................................................................... Mechanical Products, Inc.
Part number........................................................................................................................................MS25-244-20
Rating ....................................................................................................................................................... 20 amps
Fuel filter
Manufacturer ............................................................................................................................. Bendix Corporation
Part number.............................................................................................................................................MS 51086
Float bowl assembly
Manufacturer ........................................................................................................ Tillotson Manufacturing Company
Part number.................................................................................................................................................013440
Solenoid operator assembly
Manufacturer ...........................................................................................................Hunter Manufacturing Company
Part number.............................................................................................................................................. 1-168691
Cartridge heater assembly (fuel)
Manufacturer ...........................................................................................................Hunter Manufacturing Company
Part number.............................................................................................................................................. 2-168563
1-9
