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Mr. Heater MH4B | Base Camp MH4BC
Operating Instructions and Owner’s Manual
WARNING:
Every time tank is connected to unit, connection must
be checked for leaks in one or more ways: Apply soapy
water to connection, look for bubbles, listen for hiss of
escaping gas, feel for extreme cold, smell for rotten egg
odor. Do not use if leaking!
WARNING:
Any changes to this heater or its controls can be
dangerous.
WARNING:
Early signs of carbon monoxide poisoning resemble the
flu, with headache, dizziness and/or nausea. If you have
these signs, heater may not be working properly. Get
fresh air at once! Have heater serviced.
SpECIFICATIONS
MODEL NO. .........................................MH4B/MH4BC
GAS TYPE ......................................................PROPANE
INPUT BTU/HR. ...................................................3,800
CLEARANCE TO COMBUSTIBLES
TOP ....................................................................... 30”
FRONT ....................................................................24”
SIDES ...................................................................... 6”
REAR ....................................................................... 0”
WARNING:
If the recreational or commercial enclosure does not
have a window or roof vent, DO NOT USE THIS HEATER
INSIDE.
THE STATE OF CALIFORNIA REQUIRES THE
FOLLOWING WARNING:
WARNING:
Combustion by-products produced when using this product
contain carbon monoxide, a chemical known to the State
of California to cause cancer and birth defects (or other
reproductive harm).
CONTENTS
General Safety Instructions ............................................... 3
General Information .......................................................... 3
Operating with Disposable Propane Cylinders ................... 4
Maintenance..................................................................... 4
Troubleshooting ................................................................ 5
Parts List ........................................................................... 6
Parts Ordering Information ............................................... 8
Service Information ........................................................... 8
