Reduces compressor wear and tear by minimizing frequent start-stop cycles through effective capacity modulation

including C3 and C4 knockdown models

Common Questions Regarding the York Rollout Switch What causes a York furnace rollout switch to trip

When you are dealing with a "no heat" call or inconsistent modulation

You must retain the plug from your original board and install it onto the new 1190668 furnace board to maintain correct factory settings

Armstrong Fluid Technology 816305-328K Impeller Kit 323613-751 Reduces compressor wear and tearThe Armstrong Fluid Technology 816305 328K Impeller Kit is a precision engineered OEM replacement part designed to restore the hydraulic performance of your Armstrong S 45 Series pumps. This comprehensive centrifugal pump repair kit includes a 3. 88 inch plastic impeller, specifically molded from high strength polymers to resist corrosion and erosion in hydronic environments. To ensure a leak proof installation, the kit comes complete with a