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high-performance System Sensor Innovair housings in wide-duct applications
As a direct replacement for the Lochinvar PRS20031 and 100166126
The HK660007 control board kit includes the necessary hardware for a clean field installation
As an OEM-spec component
allowing for the precise throttling and equal percentage flow characteristics required for accurate temperature control
Lennox 11K51 Conversion Kit 322838-752 high-performance System Sensor Innovair housingsThe Lennox 11K51 (Model 604888 14) is a critical natural to LP propane gas conversion kit engineered specifically for technical compatibility with Lennox two stage furnaces. Designed for professional field conversion, this kit enables the EL280, SL280, EL296, EL297, and ML296 series units to operate safely on regulated liquid propane. As a genuine Lennox 11K51 conversion kit, it includes high precision components such as 0. 034 inch burner orifices
US$ 49.95
US$ 1375.00