this kit provides the necessary hardware—including the CXM control board

this kit addresses critical clearance issues where exhaust outlets are situated too close to fresh air intakes

Full Compatibility: Rated for HCFC

This genuine Lennox HVAC part is engineered for a precise fit in Lennox LGB and LCB series units

This OEM replacement pressure switch ensures exact electrical ratings and set points required by the manufacturer

Armstrong Fluid Technology 216944-300 326058-757 this kit provides the necessaryThe Armstrong Fluid Technology 216944 300 is a high performance Pressure Water Reducing Valve designed for precision in commercial and residential HVAC hydronic systems. This Armstrong RD 11T S model features a robust brass body construction, ensuring long term durability and resistance to corrosion. Engineered with a 1 2" NPT Union Inlet and a 1 2" Female NPT outlet, it simplifies installation in tight piping configurations. The valve is pre