Image is for illustration only and should not be relied upon Honeywell 40003916-003 V4073A Replacement Powerhead

Honeywell 40003916-003 V4073A Replacement Powerhead



£100.60
Ex VAT: £83.83
HCO Code: 11E02
Availability:  Out Of Stock

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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  • F5-0043 is the date code (made in 2000). If it is 3-port, with a metal case, and 5-wire, then the 40003916-003 is the correct one.
  • Yes all the electrical parts inside are included. The brass valve body that this fixes on top of is not included.
  • 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.
  • It is the longer of 18 months from date of manufacture, or 1 year from date of purchase.
Showing 1 to 8 of 8 (1 pages)
  • F5-0043 is the date code (made in 2000). If it is 3-port, with a metal case, and 5-wire, then the 40003916-003 is the correct one.
  • Yes all the electrical parts inside are included. The brass valve body that this fixes on top of is not included.
  • 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.
  • It is the longer of 18 months from date of manufacture, or 1 year from date of purchase.
Showing 1 to 8 of 8 (1 pages)