Zone Valve Replacement Head For Honeywell Compatible 40003916026 40003916021 40004850001 24V AC 50 60 Hertz 18 Inch Leads With End Switch Normally Closed 10 Year Warranty Easy Install And Reliable Performance

24V Zone Valve Head Replacement with End Switch (18in Leads)
✔️ 24 VAC, 18in leads, compatible with V8043E/G two-way valves

This replacement head is designed for zone valve systems in hydronic heating and cooling. It's compatible with V8043E series two-way valves that include an end switch, making it a strong fit for boiler-based setups. Easy to install and backed by a 10-year warranty.

✅ 2-Way valve head with end switch for control wiring
✅ 24 VAC operation, 50/60 Hz compatibility
✅ 18 inch leads on the same side as the manual lever
✅ Normally closed, spring-return design for reliable shutoff
✅ Includes mounting screws and installation instructions

💡 What is a zone valve head replacement used for in hydronic heating systems?

It's a handy actuator that opens and closes a zone valve to regulate water flow in heating or cooling circuits.

• Handy for controlling water flow in heating and cooling systems
• Works with end switch-equipped two-way valves like the V8043E/G family
• Operates on 24 VAC with 50/60 Hz timing for standard control boards
• Replacing worn heads reduces leaks and improves response