this OEM blower wheel is designed with a standard 5/16" bore to match the factory inducer motor shafts found in compatible residential and commercial units

the CAP050000370VAP ensures consistent torque and reliable system startups throughout the cooling season

it provides the structural integrity necessary to prevent blade flex and vibration in high-tonnage package units and air-cooled chillers

the HT32TC743 represents a standard-issue solution for preventative maintenance and high-voltage system reliability

Using conductive colloidal silver on the shaft in the area of fiber contact is highly recommended

Siemens Building Technology 257-02035 Valve Assembly 323269-701 this OEM blower wheel isThe Siemens 257 02035 is a 2 way normally open pneumatic valve assembly designed for precise flow control in HVAC terminal unit applications. This 1 2 inch assembly features an NPT x Union Male connection and an equal percentage flow characteristic with a 1. 0 Cv rating, ensuring stable modulating control in water or steam systems. Constructed with a forged brass body and durable brass trim, the unit is engineered for long term reliability under