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The B318 valve features a close-off pressure rating of 200 psi
The temperature range is typically stamped on the mounting flange or the body of the switch
System Protection: Actively prevents coil freeze-ups and compressor slugging by breaking the circuit at critical 30° F thresholds
Key Benefits Installation Efficiency: Features a "Stop-Drop 'N Lock" attachment to the base and a plug-in design that allows for pre-wiring
Technical Performance and Benefits:
Lennox 80M27 Control Board R-410A The B318 valve features aThe Lennox 80M27 control board is a direct replacement integrated ignition and fan control module designed for high efficiency gas furnaces. This OEM component, also identified as Lennox 80M2701, manages critical furnace operations including gas valve sequencing, inducer motor timing, and blower motor speeds. For technicians performing Lennox furnace control board replacement, this board features a diagnostic LED display that simplifies
US$ 199.50
US$ 240.00
US$ 399.50