200 btu/hr

The kit includes a TOD (Therm-O-Disc) thermostat

Always check the motor's 16-pin harness for proper seating and ensure the ductwork is clear before installation

028-inch orifice is optimized for natural gas consumption of approximately 2

preventing coil issues

Armstrong Fluid Technology 816304-317K Plastic Impeller Els PW 17895 200 btu/hrThe Armstrong Fluid Technology 816304 317K Plastic Impeller is a precision engineered circulator pump replacement part designed to restore peak hydraulic efficiency to your HVAC system. This 5 1 4" Noryl impeller is manufactured from high quality, non ferrous composite materials, offering superior corrosion resistance and durability in demanding hydronic applications. As the official 816304 317K maintenance kit, it serves as the direct OEM pump