Lennox 15W11 Indoor Coil Expansion Valve

The Lennox 15W11 Indoor Coil Expansion Valve is anessential accessory in your HVAC system and is suitable for use with R-410A refrigerant in 3-ton capacity indoor coils. This thermal expansion valve is essential in controlling the refrigerant fluid circulation. The 15W11 also provides precise cooling and efficiency since the refrigerant pressure is strictly maintained. This translates to constant comfort in your home while using little energy as possible. In other words, it works as a controller for the refrigerant to help the system work effectively for the highest comfort and lowest costs.