Ensure precise refrigerant flow and optimal performance with the Lennox 28U25 Expansion Valve. Engineered specifically for systems using R454B refrigerant, this thermal expansion valve supports 7-ton HVAC units, promoting efficient cooling and system longevity. Built to meet Lennox's stringent quality standards, it delivers reliable superheat control under varying load conditions.
- Part Number: 107673-42
- Model: 28U25
- Tonnage: 7 Ton
- Refrigerant Type: R454B
- Application: Expansion/thermal valve for Lennox HVAC systems
