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Honeywell Motorised Zone Valve Actuator - 40003916-001

Honeywell Motorised Zone Valve Actuator - 40003916-001

This is a 240V AC replacement motor for the Honeywell V4043H valve. It is a 2-port motorised zone ...

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Honeywell 40003916-001 Replacement Powerhead for Motorised Valves - Silver

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eBayHoneywell 40003916-001 Replacement Powerhead for Motorised Valves - Silver
£3.29 delivery
£54.99
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City Plumbing GBHoneywell Home 40003916-001 Powerhead For 2 Port Valves V4043h 40003916-001/U
Free delivery in 1–3 days
£57.59
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B&QB&Q - Honeywell Home Replacement Powerhead V4043 40003916-001/u
Free delivery in 1–3 days
£83.54
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OnBuy.comHoneywell 40003916-001 2-Port Motorised Zone Valve Actuator Head For 22Mm V4043h1056/1106 - 5W, 5-Wire, Spring-Return, 220-240Vac, 1M Cable 5023220401711
Free delivery in 1–3 days
£85.00
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Travis PerkinsHoneywell Home V4043 40003916-001 Replacement Power Head
£30.00 delivery
£87.24
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Product Information

Full details

This guide is for homeowners and HVAC technicians looking to understand and maintain the Honeywell Motorised Zone Valve Actuator (model 40003916-001). This actuator is designed to regulate water flow in central heating systems, offering efficient zone control and improved comfort. A key benefit is the ability to replace the powerhead without draining the system. Note that this actuator is specifically designed for Honeywell V4043H valves.

All features

Model Part Number40003916-001
BrandHoneywell

Extended Product Information

FAQs

What is the purpose of the manual lever?

The manual lever allows you to manually open the valve for filling, draining, or maintenance of the heating system.

Can I replace the actuator myself?

Yes, the powerhead is designed for easy replacement. However, ensure that you disconnect the power supply and follow the manufacturer's instructions.

What type of wiring is required?

The actuator uses a 6-core flying lead. Consult the wiring diagram for correct connections.

What is a potential-free end switch?

It provides a connection for electrical control of the pump and/or boiler, turning them on or off as needed.

How often should I inspect the valve?

Inspect the valve periodically (e.g., once a year) or if you suspect an issue, like a leak or unusual noise.

Where can I find the wiring diagram?

The wiring diagram should be included with the product documentation. If not, search online for the Honeywell V4043H valve wiring diagram.

Can I use this actuator with other valve brands?

No, this actuator is specifically designed for the Honeywell V4043H valve.

Troubleshooting

Valve does not open or close.

Check the power supply to the actuator. Verify the wiring connections and ensure the manual lever is not engaged.

System is not heating.

Confirm that the valve is opening when the thermostat calls for heat. Check for any blockages in the system.

Actuator is noisy.

Ensure the actuator is properly mounted and aligned. Check for any obstructions in the valve.

Pros and Cons

Pros

  • Efficient zone control for central heating systems.
  • Easy installation and replacement of the powerhead.
  • Potential-free end switch for pump and boiler control.
  • Quiet and efficient operation.

Cons

  • Requires compatibility with Honeywell V4043H valves.
  • Specific wiring knowledge is needed for installation.
  • May require professional installation for some users.
  • Limited to 2-port valve applications.

Setup, Compatibility & Care

Setup:

  1. Ensure compatibility with Honeywell V4043H valve.
  2. Connect the 6-core flying lead to the power supply, following the wiring diagram. Consult a qualified electrician if needed.
  3. Use the manual lever for filling and draining the system.
  4. Confirm the potential-free end switch is wired to control the pump and/or boiler.

Compatibility:

  • Designed exclusively for use with Honeywell V4043H valves.
  • Compatible with standard central heating systems.

Care:

  • Regularly inspect the valve for leaks.
  • Ensure the manual lever moves freely.
  • Clean the valve body from any dirt or debris. Do not use harsh chemicals.

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