It provides the same 24V electrical characteristics and physical dimensions

using this genuine Lennox TXV kit ensures seamless integration with existing evaporator coils

This specific model (3751) is configured for CW (clockwise) rotation

While Viton seals handle high temperatures

Carrier 323613-751 Tail Piece Kit 320788-704 It provides the same 24VThe Carrier 323613 751 Tail Piece Kit is a crucial factory authorized component designed to interface directly with Carrier, Bryant, and Payne evaporator coils. This OEM HVAC replacement part is engineered from high grade brass, providing a corrosion resistant connection point between the liquid lines and the thermal expansion valve (TXV) or piston assembly. In the field, this kit is frequently utilized for N coil installations and blower assembly