engineered to facilitate high-precision movement between non-parallel shafts

Ensure the 24V coil voltage matches your system's control circuit

This OEM York replacement part features an automatic reset mechanism designed to protect the heat exchanger and internal components from high-limit conditions

including gas and electric furnaces and heat pump systems

TB Woods 4JE Insert engineered to facilitate high-precision movementThe TB Woods 4JE flange insert is a single piece, solid construction EPDM sleeve specifically engineered for Sure Flex Plus size 4 couplings. This high performance elastomer provides excellent torsional flexibility and is designed to handle angular misalignment, parallel offset, and axial movement in power transmission systems. As a veteran grade elastomeric coupling insert, the 4JE is ideal for applications involving high humidity or atmospheric