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and VA9208 electric actuators
making it compatible with standard HVAC and refrigeration brackets
This guard is used across several Carrier and Bryant 38 series units
Does this pan include the secondary drain plug
High Sensitivity: Accurate 400-1600 Ohm resistance range provides stable flame monitoring
Lochinvar & A.O. Smith 100112429 Switch 328140-751 and VA9208 electric actuatorsThe 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,