Common Questions: Is the S1-025-41076-000 compatible with Johnson Controls units

While a clogged orifice can cause performance issues

it ensures precise fitment and restores factory-spec heat staging in AAON air handlers and rooftop units

While commonly used on larger Ultra Gas 550 and 750 units

16-inch width ensures a perfect fit without field modifications

Lennox 15W75 Blower Wheel 326058-758 Common Questions: Is the S1-025-41076-000For high demand HVAC repairs, the Lennox 15W75 Blower Wheel is a critical OEM replacement part designed for belt drive air handling units. This 10" x 10" blower wheel features a 1" bore size, ensuring a precise shaft fitment for standard commercial and residential blowers. Constructed from high grade galvanized steel, it is engineered for corrosion resistance and long term mechanical integrity in high static pressure environments. The CCW (counter