Lennox 59W19 R410 Thermal Expansion Valve

R410 Thermal Expansion Valve

Lennox 59W19 R410 Thermal Expansion Valve is a replacement expansion valve for Lennox Heating systems.

The 59W19 R410 Thermal expansion valve is designed to match airflow in the indoor unit with a high outdoor temperature. This unit will reduce cooling capacity as temperature increases, resulting in maximum energy efficiency. The expansion valve is tested for durability and reliability. It is an ideal replacement for aftermarket expansion valves installed with existing systems.

The R410 Expansion Valve is a replacement part for select Lennox HVAC systems. This expansion valve fits the following models: Air Handler: COS-48B, COS-90B, ASH-63A, CWS42C1-74C2, CWS50C1-C10C4, CWS59C1-C10C5 Evaporator: AVE06029TA Cooler (Heat Pump): AEU09B18TA, AU04029TA, AVE09B18TA Heat Source: ATZ06057TA Mixing Chamber: AVM

The 59W19 Thermal Expansion Valve is a replacement thermal expansion valve for using R410 refrigerants. It is very durable and economical. This Lennox product is manufactured in China.

The Lennox® R410 Expansion Valve helps control the temperature of your home by releasing or blocking refrigerant. It helps create more comfort in your home.

In a split system, the expansion valve is an essential component of the system. It controls the flow on refrigerant from the compressor into the evaporator coil in order to achieve the correct cooling performance and temperature of ventilated air. The 59W19 R410 Expansion Valve is designed for compatibility with a wide variety of single stage and multi-stage Lennox compressors used in residential construction applications.

Expansion valves are required in homes with heat pumps and air conditioning systems that use refrigerant. They are installed between the outdoor compressor unit an indoor coil to modulate the flow of refrigerant into the compressor. This expansion valve is designed for use with Amcor R41 series (R410A).