this motor requires a 5 MFD / 370V run capacitor which must be purchased separately to ensure proper motor start-up and running amps

This Apollo 19 series relief valve provides reliable overpressure protection for high-demand thermal systems

This digital scroll modulating valve operates without a coil (L/COIL) and is designed to provide infinite capacity modulation by rapidly cycling the scroll sets between loaded and unloaded states

As an OEM replacement filter

and 16-inch flying leads into a single

Armstrong Fluid Technology 816305-325K Impeller Kit 319847-401 this motor requires a 5The Armstrong Fluid Technology 816305 325K Impeller Kit is a precision engineered replacement component designed for high efficiency fluid circulation. Featuring a 4. 25" plastic impeller, this kit is vital for maintaining the hydraulic performance and pump efficiency of your HVAC system. Engineered for compatibility with specific Armstrong series pumps, the kit includes the necessary hardware to ensure a secure fit and optimal flow rate. Using