Description
Upgrade your hydronic heating or cooling system with the Honeywell/Resideo V8043A1311 ½‑inch ProPress zone valve. This low‑voltage, normally closed, two‑position valve delivers reliable flow control in fan coil units, baseboard zones, or any system needing compact, quiet water valves. With ProPress fittings for fast installation and robust performance under high static pressure, this valve is designed for efficiency and durability.
