Ratings and reviews

3.8

5 product ratings

Would recommend

Good value

Good quality

by ajdeeman
02 May, 2025
One suggestion would be to include instructions on how to program this to the relevant boiler as it covers a few so wound always be plug and play.
Item as describe, was easy to install.
Verified purchase: YesCondition: Pre-owned
by krispollard
24 Dec, 2022
new Vaillant PCB
following a breakdown of my boiler due to a faulty main board, I fitted this refurbished replacement in about 15 minutes - just pull out all the plugs and wires (having taken a photo first) then fit new board as a reversal of the procedure. on firing up the boiler it threw up fault code f70 - this is nothing to worry about, you simply have to program the new board for what boiler you've put it in, which I did by googling for instructions.
Verified purchase: YesCondition: Pre-owned
by keithgeorgia
24 Feb, 2023
Saved me a fortune
Boiler fixed, working like new, good product highly recommended, will definitely use again.
Verified purchase: YesCondition: Pre-owned
by bulent4530
26 Nov, 2024
Not hotwater
We have no hot water. Normally when you ask for hot water a tap symbol should appear but it doesn't. We thought the flow sensor was broken so we replaced it with a new one and still no result. The radiators are working but we can't shower.
Verified purchase: YesCondition: Pre-owned
by edkea-26
06 Mar, 2022
Good product
Fitted and worked so seems good product plus 1 year warranty 👍
Verified purchase: YesCondition: Pre-owned

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