and 9D series

though we recommend accounting for minor resistance shifts in the controller offset settings during commissioning

restoring the specific airflow characteristics needed for safe flue gas venting

The York S1-373-06239-700 is an OEM-spec 11 x 10 blower housing engineered for high-static pressure applications within residential and light commercial air handlers

reducing overall system pressure drops and improving pump efficiency across the loop

Grundfos 00485133 Sleeve Coupler 323055-751 and 9D seriesThe Grundfos 00485133 Sleeve Coupler is a precision engineered shaft coupling component designed specifically for Grundfos LM and LP series pumps. This flexible sleeve coupling serves as the critical transmission interface between the motor shaft and the pump head, ensuring accurate rotational alignment and vibration dampening during high torque operation. Manufactured to strict OEM tolerances, the 00485133 model compensates for minor axial and radial