This thermostatic expansion valve (TXV) kit is designed for use with 3 ton R410A air conditioning systems. It is manufactured by a well-known HVAC brand and is known for its high quality and reliability. The kit includes all necessary components for installation, including the valve body, power element, and temperature sensing bulb. The TXV helps regulate refrigerant flow to ensure optimal system performance and efficiency. This product is an essential component for any HVAC service technician looking to maintain or repair a 3 ton R410A air conditioning system.