Ac Unit Door Switch

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.

Ac unit door switch.

The hsrs eliminates waste by monitoring open doors and windows. In an era of high fuel costs the hvac smart relay switch hsrs lowers energy bills by eliminating wasted power consumption. Fast same day shipping. 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.

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. Other switches found inside the air handler unit. For additional sensors see related products at the bottom of this page. 365 day right part guaranteed return policy.

Details about air handler furnace or air conditioner blower compartment door safety switch installation testing repair or replacement are. Do not switch the main power off while the unit is currently running the compressor. A c units outside are often connected to a dedicated circuit on the home s electrical system. Available in both wired wireless packages the system uses compatible door window sensors two included.

At blower door safety switch. The blower door safety switch will prevent or terminate furnace operation when the blower door is removed.