Lau 38251302M Blower Assembly 320819-301 The integrated characterizing disc effectively

The integrated characterizing disc effectively eliminates the control loop "hunting" common in standard ball valves

this 17317000A59667 model is the current authorized replacement for several legacy iterations including 17317000A34063 and 17317000A09039

Is the discharge line size critical for this 1-1/4" valve

For contractors requiring dependable zone control

allowing for seamless integration into various Weil McLain Evergreen and commercial boiler models

Lau 38251302M Blower Assembly 320819-301 The integrated characterizing disc effectivelyThe Lau 38251302M Blower Assembly, specifically the DD9 9A double inlet model, is a heavy duty direct drive blower designed for high static efficiency in furnace and air handler applications. This unit features a 9 9 16" diameter wheel with a 10 1 4" width, optimized for consistent airflow delivery across residential and light commercial HVAC systems. Constructed with a G90 galvanized steel housing, the assembly resists corrosion while maintaining