Lennox 63K93 Pressure Switch Els PW 17895 Industrial Grade Construction: Features a

Industrial Grade Construction: Features a durable housing designed to withstand the thermal and vibrational stresses of furnace cabinets

the switch provides reliable thermal protection across various Series 1005 to 4005 Raytherm and Xtherm models

as long as the controller is configured to accept a 1K Ohm Platinum RTD signal

verify that the diaphragm actuation matches the factory-set inches of water column (WC) to ensure system reliability and code compliance

non-adjustable switch is compatible with all common non-corrosive refrigerants

Lennox 63K93 Pressure Switch Els PW 17895 Industrial Grade Construction: Features aThe Lennox 63K93 Pressure Switch is a critical OEM safety component engineered for precise furnace pressure switch troubleshooting and replacement in high efficiency Lennox heating systems. This single pole single throw (SPST) switch is factory calibrated for an activation pressure of 0. 20" WC, ensuring the inducer motor maintains proper static pressure before the ignition sequence initiates. Featuring a dual 1 4" barb connection, it provides a