Lennox 15W11 Indoor Coil Expansion Valve

Indoor Coil Expansion Valve

The Lennox Indoor Coil Expansion Valve combines control with convenience. Compact in size, it fits almost anywhere, and offers energy savings of up to 10% on heating bills. By maintaining consistent water temperature, the expansion valve prevents excessive heat loss, protecting pipes and radiators. It features an adjustable temperature-control knob for easy installation and maintenance. With simple push-button operation, it is easy to service and ensures reliable performance over time.

This Lennox 15W11 Indoor Coil Expansion Valve is designed to last and lower energy costs. It comes with an exclusive 7 year warranty.

The Lennox 15W11 Indoor Coil Expansion Valve replaces the original factory installed 15W11. This indoor coil expansion valve is compatible with the Lennox air handler models E8244T1BB, E8244T2BB, and E8240R4AA. The coil expansion valve is located directly on the indoor section of the air handler and can be serviced without replacing the entire air handler.

The Lennox 15W11 indoor coil expansion valve is an accessory that is installed as part of the air conditioning system. This expansion valve expands the refrigerant in the evaporator coil, seperating it from the refrigerant that has condensed into liquid. The expansion valve also prevents the liquid refrigerant from pushing back into the evaporator coils.

The Lennox 15W11 indoor coil expansion valve is a simple, yet vital part of your HVAC system. Also known as a COE controller or just an expansion valve, it's installed on the indoor air handler and allows for precise temperature control and heating system diagnostic. This replacement expansion valve or COE is used in some Lennox packaged rooftop units, as well as many other brands of HVAC systems that require it.

This indoor expansion valve is used with compatible Lennox outdoor condensers. It is designed to switch on/off based on the outdoor coil load, thereby reducing the indoor unit operating capacity and temperature rise. This unit also provides power equalization when condensing units are interconnected in a multiple-condensing unit system. L15CH-20R $144.26

Expansion valves are easy to install and can solve many problems that cause air conditioning units to not function properly. Centrally located and used in conjunction with ductwork, they will ensure your system pulls in safe, consistent temperatures from the outdoor condenser unit. Lennox Expansion Valves are designed to control heat flow and reduce temperature differences within a home's structure, thereby suppressing excess moisture, heat loss and energy waste.