Lennox X6667 Filter Els PW 17895 this setup is suitable for

this setup is suitable for air-handling spaces as defined by NFPA 70 (NEC) guidelines

These gaskets are specifically designed for Watts 1-1/4" series 3001 dielectric unions

the 1830-312 is factory-shipped with a natural gas orifice installed but includes a separate conversion orifice for liquid propane (LP) applications

this relay provides a versatile solution for managing normally open (NO) and normally closed (NC) contacts

Lennox X6667 Filter Els PW 17895 this setup is suitable forThe Lennox X6667 is an OEM high efficiency pleated air filter engineered for the Healthy Climate PureAir PCO 20C air purification system. This specialized 21x26x4 canister style media is critical for maintaining the intended static pressure and airflow velocity required by Lennox air handlers. While historically rated at MERV 10, the newer X666701 specification often reflects an upgrade to MERV 11 efficiency, providing superior capture of microscopic