Description
The Honeywell/Resideo QVU8143A3231 is a high-quality normally closed (NC) rebuild kit designed specifically for VU53 (also VU52/VU54) 2-way fan coil valves ranging from ½″ to 1″. Engineered to upgrade your valve with a Double-D stainless steel stem and brass sector gear, this kit significantly enhances durability in hydronic systems using hot or chilled water mixed with glycol up to 60%. Ideal for humid or condensing environments, it ensures long-lasting, reliable performance.
Specifications:
- Length: 1 in / 2.54 cm
- Width: 1 in / 2.54 cm
- Height: 1 in / 2.54 cm
