or 1-1/2" flange connections

allowing for direct mounting to VT and VS series valve bodies without the need for complex linkages or on-site calibration

Key Benefits High Flow Capacity: Rated for 8

Automatic Reset

Air Xchange 18180039 Drive Belt 30067439-890 or 1-1/2" flange connectionsThe Air Xchange 18180039 Drive Belt is a precision engineered 0. 125 inch round drive belt designed for high performance HVAC energy recovery ventilation systems. This OEM replacement part is specifically optimized for use in AirXchange ERC 25 wheels, where it facilitates the critical transfer of rotational force from the motor to the blower wheel. Manufactured from robust, stretch resistant materials, this energy recovery wheel belt ensures