Figure 9-2. Immersion Heater Control
(3) If water temperature cannot be maintained at
approximately 82 degrees F (28 degrees C), replace
d. Installation. Install the immersion heater as
(1) If necessary, remove any temporary cover
from immersion heater hole in tank.
(2) Install heater into tank and using a suitable
wrench, tighten to correct position.
(3) Close faucet and draincock.
(4) Fill tank with approximately 10 gallons (37.8
liters) of water.
(5) Connect immersion heater power cord to