Lennox 81W45 Blower R-407A For complete installations

For complete installations

Integrating this HVAC circuit protection device into your system ensures code compliance and long-term operational stability

preventing the common connectivity issues associated with generic alternatives

Is this sensor compatible with my existing thermowell

Lennox 81W45 Blower R-407A For complete installationsUpgrade 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