Lennox 11K44 Conversion Kit 321894-706 a furnace that fails to

a furnace that fails to sequence past the initial startup

Enhanced Durability: Robust contact surfaces resist arcing and pitting during high-load switching

ensure you have the appropriate lubricant for your specific refrigerant-oil mix

a standard 1/2" shaft diameter

Maintaining the integrity of the limit circuit is essential for preventing structural equipment damage and ensuring correct blower motor sequencing during the heating cycle

Lennox 11K44 Conversion Kit 321894-706 a furnace that fails toAs a veteran technician, you know that high altitude gas furnace performance requires precise fuel to air ratios to prevent combustion instability and carboning. The Lennox 11K44 Conversion Kit is a critical genuine OEM replacement part specifically engineered to convert Lennox residential gas furnaces from natural gas to LP Propane at elevations between 7,501 and 10,000 feet. This high altitude LP conversion kit is compatible with the Lennox ML180,