Maintenance-Free Operation: The NDIR sensing element provides long-term stability and eliminates the labor costs associated with manual CO2 sensor calibration

Slide the weight along the shaft and tighten the set screw once the damper remains closed at normal system pressure but opens during high-pressure cycles

Common Questions Can this 3-pole contactor replace a 1-pole or 2-pole unit

it utilizes a Permanent Split Capacitor (PSC) design to maintain electrical efficiency and lower operating costs for your clients

Is this motor compatible with older Remington C Vintage units

Lennox 14T65 Switch Kit 320788-704 Maintenance-Free Operation: The NDIR sensingThe Lennox 14T65 Switch Kit, specifically the High Alt SwtchKit 7501 10000ft, is a critical high alpine pressure switch conversion designed for Lennox gas furnaces operating at extreme elevations. This kit ensures safe and reliable ignition by adjusting the vacuum pressure thresholds to account for thinner air density at altitudes between 7,500 and 10,000 feet. This Lennox OEM furnace part replaces standard factory switches that may fail to close at