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6 inch gas connection and factory settings of 3
Built with a NEMA 48 frame and a durable rolled steel housing
effectively eliminating leaks and ensuring reliable seating without the expense of an entire valve replacement
Reliable Signal Processing: Optimized for 120 VAC supply to ensure stable flame detection even in high-demand industrial environments
Lennox 21Z23 Kit 320788-704 6 inch gas connection andWhen you are handling a conversion on a multi stage Lennox unit, the Lennox 21Z23 conversion kit is the standard for transitioning from natural gas to LP (liquid propane). This 2 stage gas conversion kit is engineered specifically for compatibility with Lennox furnace models in the LG LD 024 074S H U, KG 024 090, and ZG 036 074 series. As a veteran tech knows, managing manifold pressure on a two stage gas valve requires precision; this kit includes
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