Lennox 21W66 Gasket 323269-701 Can this valve be used

Can this valve be used for water relief applications

While the 24-inch diameter is common

The "B" indicates the basic model

A: This compressor is specifically designed for R410A refrigerant

these part numbers are technically identical and serve as direct replacements for the same Lennox condenser applications

Lennox 21W66 Gasket 323269-701 Can this valve be usedThe 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