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Honeywell 40003916-001 Replacement Power Head with Zone Valves NEW

Euro Boiler Parts
(58070)
Registered as a business seller
£66.99
Condition:
New
More than 10 available42 sold
Breathe easy. Returns accepted.
This one's trending. 42 have already sold.
Postage:
May not post to United States. Read item description or contact seller for postage options.
Located in: Windsor, Berkshire, United Kingdom
Delivery:
Varies
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Payments:
    Diners Club

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eBay item number:332343495073
Last updated on 01 Jul, 2025 16:26:22 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
MPN
40003916-001
Brand
Honeywell
UPC
NA
EAN
Does not apply

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
VAT number: GB 714395825
CRN: 03397480
About this seller

Euro Boiler Parts

99.1% positive Feedback216K items sold

Joined Feb 2012
Registered as a business seller
Welcome to Euro Boiler Parts eBay Shop. We are one of the largest suppliers of boiler parts in the UK. We supply brand new original and compatible parts.Please add me to your list of favourite sellers ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Seller Feedback (61,888)

All ratings
Positive
Neutral
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    • c***k (542)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Good price and arrived quickly.
    See all Feedback

    Product ratings and reviews

    4.9
    46 product ratings
    • 42 users rated this 5 out of 5 stars
    • 4 users rated this 4 out of 5 stars
    • 0 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 0 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    • Most favourable review

      Genuine Honeywell OEM spares item

      Exact manufacturer recommended replacement part for Honeywell two port valve power head failure. Very easy to fit providing you take careful note of the wiring sequence on the old part being replaced.

      Verified purchase: YesCondition: NewSold by: devonlizzy

    • Quick replacement for a V4043H

      This was used to replace a worn gearbox on the unit for the second time. 10 years & it broke again. The motor never fails - it's always the poor mechanism alongside. Unfortunately to repair that means buying the whole unit. Not cheap but no alternative. The physical replacement is easy if you have unhindered access.

      Verified purchase: YesCondition: NewSold by: plumbingsuppliesdirect24-7

    • Simple fix of 'constant' hot water for competent DIY'r

      Finding the c/h boiler constantly running, feeding the hot water cylinder, even with the controller showing all zones and hot water off, was puzzling. Until a quick tap on the diverter valve power head and the valve then closed and system shut down - problem identified - faulty head. Rather than call our friendly but busy, local plumber in, a quick search and a replacement head was found. It helped that Honeywell put the replacement head part number on the old head. New head ordered and delivered within a couple of days. Installation was straight forward with the help of the fully detailed instructions. Fired up the system and watched the new head open and close the valve. Previous Honeywell head lasted 15 years so just hoping this one lasts as long.

      Verified purchase: YesCondition: NewSold by: euroboilerparts

    • Compatibility Assured

      This is the manufacturer's original standard so quality and compatibility are assured. There are other cheaper 'pattern' alternatives available but you don't discover compatibility or durability problems until you fit them. My CH system had broken down in the winter; I didn't want to mess about.

      Verified purchase: YesCondition: NewSold by: euroboilerparts

    • Genuine Honeywell replacement part

      Genuine part for easy replacement without draining down. Not worth risking the modest saving on non genuine parts.

      Verified purchase: YesCondition: NewSold by: euroboilerparts