Description
The Resideo 40003916-036 Replacement Head is used for V Model zone valves in hydronic heating systems. This replacement head makes sure that your zone valves which regulates the flow of hot water through different zones of a heating system continue to function as expected. The head is 120V and 60Hz and suitable for current V Series zone valves. It has leads located on the reverse side of the manual lever for easy installation. The device functions effectively at a temperature of up to 125°F and therefore is effective under normal heating conditions. It is also useful in correcting a faulty valve head, the right temperatures, and enhancing the hydronic heating system.









