Look for excessive ice buildup on the outdoor coil

allowing full mechanical force to be applied directly to the damper shaft

The 36-inch capillary tube with a 1/4" flare nut pressure connector provides versatility for remote mounting

Common Questions: What is the resistance value of the Daikin-McQuay 330419602

While the HUS1207 is a standard Trane OEM part

Lennox 81W45 Blower R-407A Look for excessive ice buildupUpgrade or repair your Lennox heating system with the Lennox 81W45 combustion air blower assembly. This OEM Lennox replacement part, also identified by model LB 94724AC, is a critical component for maintaining proper draft and air fuel mixtures in high efficiency furnaces. It features a high performance 1 20 HP PSC motor capable of 2800 3200 RPM, operating on a standard 115V single phase circuit. This assembly is a direct replacement for Lennox draft