7
REQUIREMENTS
WARNING:
CARBON MONOXIDE POISONING HAZARD
while all other appliances connected to the
and windows and all doors between the space
in which the appliance(s) connected to the
corrected in accordance with the National Fuel
IMPORTANT INFORMATION:
with the National Fuel Gas Code (NFGC) and all
page 5
WARNING:
WARNING:
outdoors and vent combustion products back outside.
Another important consideration when selecting one or
can sometimes be contaminated with various household
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