Reznor 174810 Relay Els PW 17895 and Nortek air handlers

and Nortek air handlers

While typically used for air

and Packard

Provides 26 cubic inches of filtration media to effectively manage moisture and acid levels

Reznor 174810 Relay Els PW 17895 and Nortek air handlersThe Reznor 174810 Time Delay Relay is a critical OEM replacement component designed for official use in Reznor HVAC equipment, including gas fired unit heaters and furnace systems. Engineered to manage the precise timing and sequencing of electrical circuits, this relay effectively controls the fan pre purge and cooling periods. By delaying the start or stop of the blower motor in relation to the burner cycle, the 174810 relay prevents short cycling,