Lennox 45M36 Blower Wheel 320735-701 this orifice is critical for

this orifice is critical for managing inlet pressure and determining the flow capacity of your industrial gas pressure regulation system

this silicon nitride ignitor is specifically designed to replace the older S1-025-49808-000 and is backwards compatible with many York

Common Questions: Why is my unit showing a pressure switch lockout code

This HVAC ignition system component is compatible with a wide range of York

always verify the specific pressure ranges and reset requirements

Lennox 45M36 Blower Wheel 320735-701 this orifice is critical forAs a service tech, you know that a failing blower assembly can bring a high efficiency furnace to a standstill. The Lennox 45M36 Blower Wheel is a critical OEM replacement part designed for precision balanced performance in Lennox G40UH and G60UH series furnaces. Measuring 11 1 2" x 10" with a 1 2" bore, this direct drive blower wheel features 54 convex blades and a clockwise (CW) rotation to ensure optimal CFM delivery across the heat exchanger. It