As a high-performance flow control accessory

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

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

Built with the PopTop actuator design

allowing you to set balance points when using an outdoor sensor

Armstrong Fluid Technology 816305-328K Impeller Kit 323613-751 As a high-performance flow controlThe 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