Carrier 331709-758 TXV Kit 320074-702 ensuring compatibility with a wide

ensuring compatibility with a wide range of legacy and modern Lennox commercial and residential equipment

If a fault occurs

the stainless steel construction makes it suitable for many corrosive media

Simplified Integration: Standard barbed fittings allow for quick connection to existing pneumatic lines

Durable Construction: Built with a brass body and stainless steel shaft to resist corrosion and handle frequent cycling

Carrier 331709-758 TXV Kit 320074-702 ensuring compatibility with a wideThe Carrier 331709 758 TXV Kit is a precision engineered thermal expansion valve designed for R 410A refrigerant control in residential and commercial indoor coils. Built to maintain a constant superheat at the evaporator outlet, this OEM replacement part replaces aging or failed valves to prevent liquid slugging and ensure high side efficiency. As a thermostatic expansion valve, it utilizes a sensing bulb to monitor thermal load, modulating flow to