Reznor 174810 Relay Els PW 17895 Superior HVAC Durability: Rated for

Superior HVAC Durability: Rated for operating temperatures between 40

Manual Reset Safety: The M/R feature ensures the heating cycle cannot resume until a manual inspection is performed

featuring precise timing intervals: the primary M1/M2 poles typically open within 20-40 seconds

The Heil Quaker ICP 1148245 Ignitor is a high-performance Norton HSI (Hot Surface Ignitor) engineered for critical ignition sequences in residential and light commercial furnaces

Operating within a 3-8 PSI pressure range

Reznor 174810 Relay Els PW 17895 Superior HVAC Durability: Rated forThe 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,