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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
the assembly features a durable housing designed to withstand corrosive flue condensates and high thermal loads
this potential relay uses back-EMF or countervoltage generated by the motor
Fabricated to meet rigorous manufacturer specifications
verifying the bore size and rotation is critical to prevent motor shaft binding or inefficient CFM delivery
OEM Precision: Guaranteed factory authorized part fitment for 90+ RPJ3 series furnaces
Lochinvar & A.O. Smith 100112429 Switch 326010-701 the assembly features a durableThe Lochinvar & A. O. Smith 100112429 Blocked Flue Switch is a critical safety component designed for high efficiency water heaters and commercial boilers. As a normally closed thermal switch, it monitors the venting system for atmospheric pressure imbalances or physical obstructions that could lead to dangerous carbon monoxide accumulation. Engineered for precision, this OEM replacement part triggers a system shutdown if it detects flue gas backup,