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


 

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


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Honeywell 40003916-001 V4043H Replacement Powerhead

Brand: Honeywell
HCO Code: 02D01
Price: £51.59
Ex VAT: £42.99
Stock: In Stock
Qty:  
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Q: The hot water will not switch off at the controls and continues running until the main power supply is turned off. How can you determine if its the valve or the programmer?

A: Turn the cylinder thermostat right down, if it switches off when you do, it is the programmer at fault.
Q: Is it the 5 or 6 wire version?

A: It is 6 wire. When replacing a 5 wire actuator you simply isolate the extra white wire.
Q: 1. Is this the closed or open variety? 2. Does it include any instructions 3. Whats the warranty period?

A: The Honeywell 40003916-001 replacement powerhead is normally closed power to open. Yes it does include instructions. The warranty is 1 year from purchase.

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Part No. 40003916-001
For V4043C and V4043H zone valves including:
V4043C1156
V4043H1056
V4043H1007
V4043H1106
V4043H1080
272848

Honeywell motorised valves made before 1987 will also require a 40003918-006 conversion kit.
Valves made after 1987 can be identified by a bump on the top of the powerhead (see picture).

British gas no. 378452

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4.90 / 5 Rating
2217 Reviews
Very pleased quick response and delivery
I ordered four TRV's and required a next day delivery, which I paid for and had qualified to get. They should have been delivered before 6.30pm next day. I had hoped not to be the last delivery of the day but waited patiently. The tracking system said it was on board, so I waited at the job hoping it was just late. It did not turn up till the day after that and It was only luck that someone was in to receive them. I reported the incident to you and was told I would be refunded "the difference" (Which has not happened yet). I am disgusted that I paid for a delivery service that I did not get I.E. "Next day service" and have to pay at all for it. To be offered "The difference" is an insult and unjust. Don't advertise "Next day service" if you can't deliver it. I appreciate this is contracted out. I hope they are suitably dealt with, but as it is you who has been paid, you get the complaint. The products (TRV's) are fine and I have no complaint with them at all. Shame about the delivery service.
Great service, fast delivery (to Ireland!) and keen prices.