Rely on this genuine Lochinvar replacement part to restore domestic hot water and hydronic heating systems to peak operational status

ensures your Burnham boiler operates safely and efficiently by verifying proper draft and fan operation before ignition

0 Cv flow coefficient ensure minimal pressure drop across the line while maintaining a reliable operating pressure differential of 5 to 125 PSI

Direct OEM Compatibility: Seamlessly replaces part numbers 626279

Is the 1011827 compatible with older SV9500 series valves

Lennox 29M11 TXV 340793-762 Rely on this genuine LochinvarThe Lennox 29M11 is a high performance thermostatic expansion valve (TXV) engineered for residential and light commercial air conditioning applications. Designed for 4 ton systems, this genuine OEM Lennox part ensures precise refrigerant metering to maintain target evaporator superheat across varying thermal loads. The 29M11 expansion valve features a 3 8" x 5 8" ODF (Solder) connection for secure, leak resistant installation and includes a 30 inch