Pay in 4 interest-free payments of $10.68 Learn more
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
A failed switch usually results in a "no heat" call because the safety circuit remains open
By replacing a fatigued Honeywell 316134B
it operates on 115V single-phase power and is rated for a maximum working pressure of 175 PSIG
Key Benefits Precision Airflow Management: The opposed blade design prevents "hot spots" in ductwork by providing a more uniform air distribution pattern compared to parallel blades
Lochinvar & A.O. Smith 100112678 Flame Sensor 323055-751 A failed switch usually resultsThe Lochinvar & A. O. Smith 100112678 Flame Sensor is a critical OEM safety component engineered for precise flame rectification in high efficiency boilers and water heaters. Designed for Lochinvar Knight and A. O. Smith B4940, B5930, B5940, and B7930 series units, this sensor monitors the burner's ionized path to ensure the gas valve remains energized only when a stable flame is present. Constructed with a high grade Kanthal or equivalent alloy rod
