Air Xchange 18360100 Heat Wheel Belt 323269-701 When should this lamp holder

When should this lamp holder be replaced

it features a 1-1/4 inch bore size and a clockwise (CW) rotation to match OEM motor shaft specifications perfectly

OEM Precision Fit: Factory-engineered for York air handler compatibility

specifically categorized as a back head gasket

Air Xchange 18360100 Heat Wheel Belt 323269-701 When should this lamp holderThe Air Xchange 18360100 Heat Wheel Belt is a high performance HVAC replacement part engineered for demanding commercial ventilation systems. This industrial drive belt is specifically designed for energy recovery ventilation (ERV) units, facilitating the critical rotation of the thermal wheel to optimize indoor air quality and energy efficiency. Manufactured from a high durability synthetic composite, the Air Xchange 18360100 provides a precision fit