FUEL CONVERSION MANUAL
Model #
HSU50
HSU80
HSU125
COMPACT UNIT HEATER FOR COMMERCIAL APPLICATIONS
COMPACT UTILITY HEATER FOR RESIDENTIAL APPLICATIONS
WARNING:
Instructions are for
Honeywell VR8205M
valves.
WARNING: Improper installation, adjustment, alteration, service or maintenance can cause
injury or property damage. Refer to this manual. For assistance or additional information
consult a qualified installer, service agency or the gas supplier.
- WHAT TO DO IF YOU SMELL GAS
Ǟ Open Windows
Ǟ DO NOT try to light appliance.
Ǟ DO NOT touch any electrical switch
Ǟ DO NOT use any telephone in your house. Immediately call your local gas supplier from a neighbor's
telephone. Follow the gas supplier's instructions.
Ǟ DO NOT touch any electrical switch; do not use any phone in your building.
Ǟ If you cannot reach your gas supplier, call the Fire Department.
- Installation and service must be performed by a qualified installer, service agency or the gas supplier.
FOR YOUR SAFETY:
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
WARNING: If the information in these instructions are not followed exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
Enerco Group Inc., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 •1 - (800) - 251 - 0001
READ INSTRUCTIONS CAREFULLY: YOUR SAFETY
IS IMPORTANT TO YOU AND TO OTHERS. Read and
follow all instructions. Place instructions in a safe place
for future reference. Do not allow anyone who has
not read these instructions to assemble, light, adjust or
operate the heater.
For Big Maxx Heaters using
Honeywell VR8205M valves.
Model #
MHU50
MHU80
MHU125
60187