Ac Unit Door Switch

Accepting wired and or wireless sensor inputs the hsrs automatically interrupts the hvac system in the event of a violation such as a door or window that has remained open for a period of time.

Ac unit door switch.

In an era of high fuel costs the hvac smart relay switch hsrs lowers energy bills by eliminating wasted power consumption. The hsrs eliminates waste by monitoring open doors and windows. Do not switch the main power off while the unit is currently running the compressor. Other switches found inside the air handler unit.

Repair your air conditioner switch for less. Fast same day shipping. For additional sensors see related products at the bottom of this page. The blower door safety switch will prevent or terminate furnace operation when the blower door is removed.

The hvac smart relay switch hsrs is an energy saving device designed to automatically shut off air conditioning or heating when a monitored door or window remains open for a preset period of time. Details about air handler furnace or air conditioner blower compartment door safety switch installation testing repair or replacement are. When the temperature read by the thermostat rises once again both air conditioning limit switches are flipped back on creating cold air and blowing it through the vents for. A c units outside are often connected to a dedicated circuit on the home s electrical system.

An additional ac limit switch turns off the air handling unit simultaneously so that warmer air that has not been cooled does not continue to blow through the vents. At blower door safety switch.