Lochinvar & A.O. Smith 100166064 Pressure Switch 321702-401 installing this OEM-spec part is
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Description
installing this OEM-spec part is essential for maintaining the ANSI B109
Temperature Element
Efficiency Restoration: Restores factory-spec air-to-fuel mixing
Featuring a robust cast iron body paired with premium stainless steel trim
The ZoneFirst PIRR is a 24Vac 4PDT Plug-In Relay engineered as a direct high-performance replacement for RR and RMABS relays
Lochinvar & A.O. Smith 100166064 Pressure Switch 321702-401 installing this OEM-spec part isThe Lochinvar & A. O. Smith 100166064 Pressure Switch is a critical safety component engineered for precise airflow monitoring in high efficiency water heaters and condensing boilers. Designed to prove the inducer motor draft before the ignition sequence begins, this genuine OEM pressure switch prevents the burner from firing if unsafe venting conditions, such as flue blockages or intake restrictions, are detected. This mechanical to electrical
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy