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By restoring the precise fuel-to-air ratio
effectively eliminating the need for additional capillary tubing or mounting brackets
wrap the monitored conductor through the sensor window multiple times and divide the controller's scale by the number of turns
This actuator uses a three-wire configuration where the common wire is connected to terminal 1
providing flexibility for different DDC and BAS controllers
Lennox 10K56 Switch THPU32HP7Y By restoring the precise fuel-to-airThe Lennox 10K56 High Pressure Manual Reset Switch is a critical safety component designed for Lennox HVAC systems to prevent compressor damage due to excessive head pressure. This high pressure cutout switch features a single pole, single throw (SPST) configuration, engineered to open the circuit when system pressure exceeds the factory preset, requiring a physical manual reset to resume operation. This ensures a technician can diagnose the root