Resideo 40003916-046 Replacement Head 24V V8044A

The Resideo 40003916-046 Replacement Head is designed for use with V Series zone valves, especially the V8044A models. This is a 24V replacement head and has a temperature range of up to 125°F and is connected to an 18” length. With a frequency of 50/60 Hz this machine offers reliability and appropriateness for hydronic heating systems. The unit is designed to work with diverting valves and valves that close the “A” port through a spring-return action. This is perfect for maintaining the efficiency of HVAC systems and is an easy solution for replacing damaged or faulty valve heads.