Lennox 13R80 Pressure Switch 340155-7024 Common Questions: What happens if

Common Questions: What happens if the 575V 90W crankcase heater fails

the 90-T60C3 ensures efficient integration into furnace control boards

and washer for a complete service interval

Universal Sensing: Capable of sensing positive

this switch is engineered to monitor combustion air pressure during the ignition sequence

Lennox 13R80 Pressure Switch 340155-7024 Common Questions: What happens ifThe Lennox 13R80 is a high reliability low pressure switch designed specifically as a safety cut out for residental and commercial air conditioning and heat pump systems. For technicians diagnosing a system lockout or a failure to initiate the refrigerant compression cycle, this OEM component provides the precise mechanical actuation required to protect the compressor from low suction conditions and potential oil slugging. Pre set at the factory, the