Water Heater Location
Close to area of heated water
Indoors and protected from
Area free of flammable vapors.
Sufficient fresh air supply for
proper operation of water heater.
Water heater completely filled
Air purged from water heater and
Water connections tight and
free of leaks.
Temperature and Pressure Relief
Valve properly installed and
discharge line run to open drain.
Discharge line protected from
Power supply voltage agrees with
water heater rating plate.
Branch circuit wire and fusing or
circuit breaker of proper size.
Electrical connections tight and
unit properly grounded.
Provisions made to protect area
from water damage.
Sufficient room to service heater.