this gray-wire thermistor is the specific component required for water-side freeze protection

Standard installations require replacement once per heating season

the Parker 163 filter drier offers a reliable filtration solution for systems ranging from 1 to 5 tons

The VG1245BNH923GGA with stainless steel trim is rated for low-pressure saturated steam up to 15 psig

this 2-pole design is the correct OEM match for your 24V control system

Lennox 11M65 Flame Sensor Lead 318172-701 this gray-wire thermistor is theThe Lennox 11M65 Flame Sensor Lead is a critical 55 inch 18 AWG furnace wire harness designed to maintain a reliable flame rectification signal. This OEM Lennox replacement part, also identified as LB 95959W1, is essential for high efficiency gas furnaces where precise millivolt signal transmission is required to prevent furnace lockout. As a veteran grade HVAC flame sensor wire, it features high temperature insulation specifically engineered to