T22 Series line voltage thermostats control heating, cooling, or year-round air conditioning units in commercial, industrial, or residential installations.
Typical uses are for unit heaters, fan coils, blast coils, refrigeration storage rooms, electric heat, duct furnaces, and greenhouses. Models are available with single-pole, single-throw (SPST) or single-pole, double-throw (SPDT) contact action for standard duty nominal 1/4 hp or heavy duty nominal 1 hp applications.
These thermostats are also suitable for low voltage applications. Thermostats are available with a variety of integral selector switches and do not require separate subbases. For more information, see Technical specifications.
For line voltage thermostats without selector switches, refer to T26 Series Line Voltage Thermostats Product/Technical Bulletin (LIT-125645).