A. Water Heater Location
B. Water Supply
C. Relief Valve
❑ Close to area of heated water demand.
❑ Indoors and protected from freezing
❑ Area free of flammable vapors.
❑ Provisions made to protect area from water
❑ Sufficient room to service heater.
❑ Water heater completely filled with water.
❑ Air purged from water heater and piping.
❑ Water connections tight and free of leaks.
❑ Temperature and Pressure Relief Valve
properly installed and discharge line run to
❑ Discharge line protected from freezing.
❑ 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