Installation Guide and Manual
57
Optional Enclosure Heater
1) Attach heat tape and foam insulation to all
lengths of inlet and outlet water piping that are
exposed to freezing temperature. We recommend
a rating of -30 degrees F at 10 miles per hour
wind. Connect the heat tape to an independent
source of electrical power.
CAUTION
Failure to attached heat tape and
insulation to exposed inlet and
outlet pipes will void the warranty.
2) Set the thermostat on the enclosure heater,
located at the upper left corner in the enclosure,
to 40 – 70 degrees F.
Note: Heater fan continuously operates to
recirculate air in the enclosure. The heater coil will
activate based on thermostat set point.
Note: Power must be applied to the water heater for the freeze protection
system to operate. If power is not applied ensure the system is completely
drained. Neglecting to do so will damage the heater and void the warranty.