The line voltage feeding the furnace to operate the fan blower motor is transformed down to a safer level of 24 volts the gas control valve needs 24 volts to open and after making a series loop through at least one safety device the most basic and mandatory one is an over temperature shut down the power goes up to the thermostat and.
Line voltage fan coil thermostat.
Heavy duty line voltage thermostats are used to control fan coils fans motor starters valves contactors and circulator motors in heating and or cooling systems.
Selections include controls with high and low temperature limits.
Line volt thermostats thermostats thermostats suitepro commercial thermostats electronic fan thermostat color.
These units are typically found in hotel rooms apartments school classrooms workshops and more.
None of the line voltage smart thermostats i have found have the ability to separately control a multi speed fan.
Electric line voltage fan coil thermostats.
Use a fan coil thermostat from grainger to control operation of a fan coil heating cooling unit.
Tb6575a tb6575b and tb8575a are a family of digital fan coil thermostats that provide line low voltage on off control for various fan coil units in residential and commercial applications.
A fan coil heating unit does require a high voltage thermostat.
These outstanding performance thermostats integrate high quality design and ease of use to provide a better quality of life through climate control technology.
1 result found that include 3 products.
Models are available with single pole single throw spst or single pole double throw spdt contact action for standard duty nominal 1 4 hp 6 a non inductive applications.
The t46 series thermostat is used to control line voltage fan coil and heating zone valves on heating cooling and combination heating and cooling systems.
The t6169 thermostats control line voltage valves and or blower motors on fan coil units in manual or automatic changeover cooling heating or cooling heating systems.
The thermostats feature a single fan and or system manual switches.
However it also requires multi speed fan control.
T4159 the t4159a thermostat provides line voltage control of inductive or resistive rated space heating equipment.