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This "Relay in a Box" (RIB) solution integrates a 10 Amp SPST relay with an adjustable solid-core AC sensor
the materials are rated for the combustion temperatures and bypass characteristics of both LP and NG heating systems
Can this switch be used for both air and refrigerant
As a crucial combustion blower motor
Lennox 15P85 Pressure Switch 340155-7024 This "Relay in a Box"The Lennox 15P85 Pressure Switch is a critical safety component designed for precise combustion air pressure monitoring in HVAC systems. Specifically calibrated with a 0. 55" WC set point (Water Column), this OEM replacement part (also identified by part number 105078 01 and 101859 07) ensures that the inducer motor is generating sufficient draft before allowing the ignition sequence to proceed. Engineered for reliability in Lennox gas furnaces, this
US$ 30.95
US$ 36.46
US$ 11.85
