Unvented Components Europe Unvented Components 2 Port Valve Head Actuator V4043H

Restore your heating system efficiency with this high-quality 2 port valve replacement powerhead actuator. Designed by Unvented Components Europe, this motorized actuator serves as a direct replacement for Honeywell V4043H and V4043H1056 models, as well as H1106, C1156, H1007, and H1080 series. This unit is a replacement head only and does not include the brass valve, making it a cost-effective solution for repairing existing setups. Engineered for versatility, it fits various pipe sizes including 22mm, 28mm, 1/2 inch, 3/4 inch, and 1 inch two-port zone valves. The synchronous motor provides quiet operation with minimal power consumption, ensuring your central heating system runs smoothly without unnecessary noise. Because it can be fitted without draining down the system, you can complete your maintenance or repair quickly and with much less mess. This normally closed actuator features a spring return action for reliable performance in small bore central heating applications.