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Common Questions: Is the Lennox 78H55 a direct replacement for the 78H5501
Multi-Use Versatility: Dual-certified for both HVACR and potable water systems under NSF 61G
this White Rodgers 24A34 series component simplifies field wiring
making it a versatile damper linkage accessory for legacy and modern pneumatic or electric control systems
Common indicators include intermittent loss of power to the gas valve
Lennox 86H31 Pressure Switch Els PW 17895 Common Questions: Is the LennoxThe Lennox 86H31 is a high performance HVAC high pressure switch engineered as a critical safety component for R 410A refrigeration and air conditioning systems. This OEM Lennox replacement part, also identified by part number 86H3101, is designed to monitor high side refrigerant levels and provide reliable system protection. When head pressure exceeds the factory set 410 PSI limit, the switch actuates to shut down the compressor, preventing
