Hubbell Electric Heater Company T User Manual download pdf (Page 6)

CONTROL THERMOSTAT

The water heater is supplied with an immersion thermostatic

switch. The thermostat can be adjusted through a range of 120°

- 140° F.

OPTIONAL BACK-UP ELECTRIC HEATING SYSTEM

Back-up Electric Heating Element

The water heater may be supplied with an electric immersion heating element assembly(s). Each

assembly is fastened to a corresponding tank flange using a gasket and four (4) 3/8-16 x 1-inch long

hex head steel bolts and nuts. See drawing for voltage and power ratings.

Control Thermostat

The water heater may be supplied with either a surface mounted or immersion thermostatic switch to

control the back-up electric heating system. See drawing for specific details. The surface mounted

thermostat can be adjusted through a range of 110° - 170° F. The immersion thermostat can be adjusted

through a range of 100° - 190° F. Both thermostats are adjustable with a flat tip screwdriver.

Surface Mounted Thermostat

Immersion Thermostat

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Hubbell Electric Heater Company T User Manual Page 6