Lochinvar & A.O. Smith 100135317 Burner Tube Freon Key Benefits Precise Dual-Range Monitoring:

Key Benefits Precise Dual-Range Monitoring: Provides accurate sensing in 120-170°F and 160-210°F ranges for versatile system configuration

Engineering this Vent Blower Restrictor "D" SK involves high-durability composite materials capable of withstanding the thermal cycles common in high-efficiency venting systems

Enhanced Durability: Enclosed coil design and thermoplastic housing protect against dust

Is the 100166220 pressure switch compatible with my Lochinvar Knight boiler

Lochinvar & A.O. Smith 100135317 Burner Tube Freon Key Benefits Precise Dual-Range Monitoring:For veteran HVAC contractors, the Lochinvar & A. O. Smith 100135317 Burner Tube is a direct fit OEM replacement part engineered for high efficiency boiler and water heater combustion systems. This burner assembly includes a precision barbed fitting, ensuring a secure connection for differential pressure switches or gas air ratio valves. Identified as a cross reference for part number BNR3502, this component is critical for maintaining peak thermal