5-inch) white Teflon-coated leads rated for 250°C

the bronze body and stainless trim are compatible with standard glycol-based heat transfer fluids utilized in HVAC systems

maintaining precise balance is non-negotiable

By utilizing an OEM draft inducer motor

Common signs include the compressor failing to start despite a call for cooling

Lennox 21W66 Gasket 321702-401 5-inch) white Teflon-coated leads ratedThe Lennox 21W66 Gasket is a critical OEM replacement component engineered specifically for induced draft assembly sealing in high efficiency residential and commercial heating units. As a veteran tech knows, a compromised seal at the inducer motor lead to pressure switch trips and flue gas leakage. This draft inducer blower gasket (cross referenced as LB 106197) is designed to withstand high temperature combustion environments while maintaining a