piloted piston-operated valves

7501-03 or HKN-05

This genuine Raypak replacement part is the industry standard for restoring factory-spec fuel regulation and thermal performance in residential and commercial natural gas applications

Optimized Combustion: Features precision-drilled orifices to maintain the 100

this unit effectively transitions R-22 refrigerant from a gas to a liquid state

Lennox 59W33 Pressure Switch 321142-301 piloted piston-operated valvesThe Lennox 59W33 Pressure Switch (OEM Part # 102310 01) is a critical safety component designed for precise monitoring of combustion blower performance and venting integrity. As a low pressure switch, it is factory calibrated to actuate at 0. 90" WC and reset at 0. 40" WC, ensuring the inducer motor is moving sufficient air before the ignition sequence initiates. This SPST N. O. (Normally Open) switch features a durable diaphragm and 12 inch leads for