Lennox 81W45 Blower R-407A Is this sensor compatible with

Is this sensor compatible with my existing thermowell

this module is a direct OEM replacement for failing controls in FX4 and PF4 fan coil models

preventing the common connectivity issues associated with generic alternatives

Visual inspection of the cells for cracks or rusted-out spots is a standard part of a professional HVAC audit

Lennox 81W45 Blower R-407A Is this sensor compatible withUpgrade 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