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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
The NEMA 1 high-impact plastic enclosure supports flexible installation via DIN rail or surface mounting
These units are functionally identical
Key Benefits: Optimized Heat Dissipation: Fills surface irregularities to create a seamless thermal bridge for maximum cooling efficiency
the system will not cycle again until the safety button is depressed and the underlying airflow issue is resolved
Reznor 174810 Relay Els PW 17895 The NEMA 1 high-impact plasticThe 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,
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