Lennox X4138 Pre-Filter R-22 When performing a compressor retrofit

When performing a compressor retrofit or replacing a failed unit

integrating the White-Rodgers F825-0327 is essential when homeowners report persistent cooking odors

which helps prevent leaks and optimizes overall heating and cooling distribution

this is a complete LP FV Burner Assy #50 ORF

this 1050 RPM motor is built on a standard 48 frame platform

Lennox X4138 Pre-Filter R-22 When performing a compressor retrofitThe Lennox X4138 Pre Filter is a critical OEM replacement component engineered for high performance HEPA bypass air filtration systems. Specifically designed for compatibility with Lennox Healthy Climate HEPA 40 and HEPA 60 units, this 15 inch carbon pre filter acts as the first line of defense in a three stage purification process. By capturing large diameter airborne particulates and debris, it prevents premature loading of the primary HEPA