238-48384-00F REV 7/12
- Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
- WHAT TO DO IF YOU SMELL GAS
Do not try to light any appliance.
Do not touch any electrical switch; do
not use any phone in your building.
Immediately call your gas supplier
from a neighbor’s phone. Follow the
gas supplier’s instructions.
If you cannot reach your gas
supplier, call the fire department.
- For your family’s comfort, safety and
convenience, it is recommended this
water heater be installed and serviced by
a plumbing professional.
WARNING: If the information in
these instructions is not followed
exactly, a fire or explosion may result
causing property damage, personal
in
ur
or death.
ULTRA HIGH EFFICIENCY COMMERCIAL GAS WATER
HEATER
(EF™ Series Models)
INSTALLATION/OPERATING MANUAL
WITH TROUBLESHOOTING GUIDE
PLACE THESE INSTRUCTIONS ADJACENT TO WATER HEATER AND NOTIFY OWNER TO KEEP FOR FUTURE REFERENCE
Ambler, PA 19002
Tech. Service (800) 334-3393
Service Parts (800) 538-2020
Warrant
Service
800
531-2111
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