Specifications

25
Copyright© by AOS 2015. All rights reserved.
Gas and Electric Water Heater Parts
Dip Tube - The dip tube moves incoming cold water to the
boom of the tank. This process somemes causes
condensaon of ue gasses to occur which can cause a
sizzling sound when water droplets fall onto the burner
below. This occurrence is not detrimental to the operaon
of the water heater.
Drain Valve - The child-resistant drain
valve is located near the boom of the
water heater and provides a way to
drain the water from the heater for
maintenance purposes.
Anode Rod - The anode rod is a sacricial part installed to
reduce tank corrosion. A tank full of hot water acts very
much like a baery with small electrical currents owing
between the dierent types of metals. The anode rod is
made of aluminum or magnesium which is more
conducve than the steel of the tank. The electrical
currents corrode the anode rod rather than the tank.
T&P Valve - The T&P, or
temperature and pressure relief
valve, is a safety device designed to
relieve excessive pressure on the
tank prevenng it from bursng.
This valve also acvates to cool the
tank by discharging water if the
temperature inside the tank reaches 210°F. The T&P valve
must never be altered, restricted, or blocked as this
creates a hazardous situaon where the tank could build
up pressure and possibly burst.
Combinaon Dip Tube - The combinaon dip tube com-
bines the Dip tube and nipple into one part The combo dip
tube moves incoming cold water to the boom of the
tank. This process somemes causes condensaon of ue
gasses to occur which can cause a sizzling sound when wa-
ter droplets fall onto the burner below. This occurrence is
not detrimental to the operaon of the water heater.