corrosion-resistant protective sleeve for temperature sensors

Precise Field Calibration: Features a knob adjustment and visible scale for straightforward setpoint configuration on-site

this specific model is designed with a 1/4-inch hub bore

Using a single-stage switch will cause the control board to throw a fault code and prevent the furnace from cycling through its heating stages correctly

While light oxidation can be temporarily removed with a fine abrasive

Lennox 13W52 Expansion Valve Freon corrosion-resistant protective sleeve for temperatureThe Lennox 13W52 Expansion Valve (OEM part 100481 04) is a high precision thermostatic expansion valve (TXV) engineered specifically for R 22 refrigerant systems. As a veteran grade HVAC replacement part, this Lennox TXV with check valve ensures consistent superheat levels and protects the compressor from liquid slugging by maintaining a tight tolerance on refrigerant flow into the evaporator. Constructed with a 3 8 inch inlet and a 1 2 inch outlet,