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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Common symptoms include the furnace failing to enter high-fire mode
Leak-Free Seal: Includes the factory-spec compression fitting for a secure
Common Questions: How do I size a barometric bypass damper for a zone system
This is the direct replacement part for multiple older iterations
turn the adjustment screw until the status LED changes state
Velocity Boiler Works (Crown) 233081 Flue Sensor Kit 322056-301 Common symptoms include the furnaceThe Velocity Boiler Works 233081 Flue Sensor Kit is an essential OEM replacement component engineered for precision monitoring of exhaust gas temperatures in high efficiency condensing boilers. Designed specifically for the BWC series models BWC070, BWC120, and 151, this kit ensures the control board receives accurate thermal feedback to prevent heat exchanger damage and maintain safe combustion parameters. As a critical safety device, the 233081 flue