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Express delivery for Friday Available Until 4pm Today
UK Mainland Only,
3pm cut-off for Highlands and Islands


 

Express delivery for Friday Available Until 4pm Today
UK Mainland Only,
3pm cut-off for Highlands and Islands


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Honeywell 40003916-003 V4073A Replacement Powerhead

Brand: Honeywell
HCO Code: 11E02
Price: £73.34
Ex VAT: £61.12
Stock: In Stock
Qty:  
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Q: Hi,is this the whole package meaning does the inside electrical part come with it?or is this just the case?many thanks matt

A: Yes all the electrical parts inside are included. The brass valve body that this fixes on top of is not included.
Q: Why should I buy a Honeywell branded actuator when you have a compatible one considerably cheaper. Why I ask is that I am now onto my third replacement.

A: Some people do prefer the Honeywell branded one. If they are failing regularly, then I would recommend fitting a 40003918-007 repair kit as well as a magnetic filter (like a Magnaclean) and making sure you have enough inhibitor in your system.
Q: Could you please tell me what the warranty period is on this item. Thanks

A: It is the longer of 18 months from date of manufacture, or 1 year from date of purchase.
Q: Hi Manager, I did replace powerhead 40003916-003 yesterday. Now when I turn on for hot water central heating is also getting hot. Could you please advise. thanks. Jose

A: It could be a wiring issue or the valve body could be stuck.

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Part No. 40003916-003

For V4073A 5 wire mid-position (3 port) valves. Including:
V4073A1039
V4073A1054
V4073A1088
V4073A1062

Honeywell motorised valves made before 1987 will also require a 40003918-007 conversion kit.
Valves made after 1987 can be identified by a bump on the top of the powerhead (see picture).

British gas no. 378454

Related Products:
Compatible V4073A Powerhead

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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2083 merchant reviews

4.90 / 5 Rating
2083 Reviews
Prompt delivery and straight switch over with the old, failed part.
I saved nearly £25 and the item was delivered the following day for a very reasonable price.
First time buying from this retailer. Purchase went smoothly without any problem. Very quick delivery. Worth a recommendation from me.