preventing ice buildup and system overheating

maintaining the exact electrical timing required for high-efficiency HVAC systems

it is recommended to mount the diaphragm in a vertical position as calibrated by the manufacturer

Key Benefits Universal Field Integration: Features an on-board 3-position DIP switch for easy toggling between 4-20mA and 0-10 VDC input protocols

or specific diagnostic codes pointing to open or shorted gas valve circuits

Lennox 15K17 Ignitor Assembly 323613-751 preventing ice buildup and systemThe Lennox 15K17 Ignitor Assembly is a high performance OEM HVAC replacement part engineered for precise 120V ignition in gas fired furnaces. Featuring advanced silicon nitride construction, this ignitor serves as a durable upgrade over older, fragile silicon carbide elements. The Lennox 15K17 is designed to reach critical ignition temperatures rapidly, ensuring consistent fuel to air combustion and reducing cumulative wear on the ignition control