the Robertshaw 1720-006 is a thermomagnetic safety control suitable for both natural gas and liquid propane systems

this rotary mixing valve features an impressive 105 Cv flow coefficient

The Carrier HH19ZA940 Limit Switch is a critical OEM safety component engineered for precise thermal regulation within Carrier fan coil units

this OEM blower housing kit provides the structural integrity and dimensional accuracy required for a seamless swap and reliable static pressure performance

or a loose set screw can lead to balancing issues or "caging" failure

Lennox 26W46 Pressure Switch 321142-301 the Robertshaw 1720-006 is aThe Lennox 26W46 Pressure Switch is a critical safety component designed for two stage gas furnaces, engineered to monitor the venting pressure and ensure the inducer motor is operating within specified parameters. This specific differential pressure switch features a dual setpoint configuration of 0. 65" WC and 1. 15" WC, facilitating the precise monitoring required for both low fire and high fire heating cycles. Built to meet OEM Lennox