this HVAC switching relay protects the draft motor from short-cycling and ensures that the heat exchanger is properly vented before and after the burner fires

ensuring the system remains locked out after a low-water event until manually cleared by a technician

The Carrier 324330-701 Adapter Assembly is a high-grade OEM replacement part engineered specifically for aluminum evaporator coil conversions

Using this on an R-22 system will result in improper refrigerant flow and potential compressor damage

this is a TF5 motor code

Lochinvar & A.O. Smith 100141552 Damper 326070-701 this HVAC switching relay protectsThe Lochinvar & A. O. Smith 100141552 6 Inch Vent Damper Assembly is a critical component for maintaining high combustion efficiency in atmospheric gas fired boilers and water heaters. This automatic vent damper is engineered to prevent standby heat loss by sealing the flue during the off cycle, preserving the residual heat within the heat exchanger and reducing fuel consumption across residential and light commercial applications. Built for rugged