Last seen: Jul 6, 2025
@david999 where in the UK are you based? Received a few messages from installers overnight about your case, and several think you 4way valve isn’t c...
@derek-m that thought crossed my mind while I was working on this, leading to a humorous vision where I found myself testing the device used for testi...
I know it's stressful. The good news is that at least your installers are coming out to have a look. That's usually half the battle, so hopefully they...
Perhaps that should become Samsung's slogan. We've experienced countless issues with our Samsung fridge freezer, one saga after another. Despite payin...
@ivanopinion I got a very definitive reply from Aira this morning: "The Aira Heat pump is not based on or produced by Vaillant." Black and white. S...
@guthrie are there controls and settings on the panel that might assist @david999 in tweaking his defrost timings.
@david999 our heat pump can frost over quite heavily too – that isn't the issue. It's whether your system is kicking in to defrost it. Do you know how...
As for the spacing, here’s what’s the installation manual shows:
Welcome to the forums @david999 The icing shown in the photos is normal when outdoor temperatures drop to around 3°C or below, especially in humid c...
I would recommend you contact @damon - website here. He’s one of the most respected installers around with a terrific reputation and is based out of ...
@showi where in the UK are you based?
Latest Posts
-
RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer great you located the source of the issue a...
By Mars , 1 hour ago
-
RE: Location of hot water isolation valve on cylinder
@rossowheels if you isolate the water supply in it will...
By ASHP-BOBBA , 10 hours ago
-
RE: Ecodan consuming 100kwh per day in new build!!!
From what you say about the radiators upstairs it does ...
By JamesPa , 16 hours ago
-
The Importance of Radiator Balancing for Efficient Heating: Introducing the Flow Regulating Valve
It’s fascinating to watch how low-temperature heating i...
By Mars , 19 hours ago
-
@heacol, if you're around, can you please provide some ...
By Mars , 22 hours ago
-
RE: Servicing Hitachi HP in rural Somerset
I'd give GreenGenUK a call or email them: sales@greenge...
By Mars , 22 hours ago
-
RE: Heating coming on when not required
I played with a max heating temp but there is a world o...
By JamesPa , 1 day ago
-
RE: Pressure drop Primary circuit
I've always regarded topping up heating systems as my j...
By JamesPa , 1 day ago
-
RE: Heat pump solutions and/or installer recommendations for France
I’d travel to France for work if you were struggling wi...
By Damon Blakemore , 2 days ago
-
RE: 5 Star Service from Havenwise
That's always a danger with any new good idea, @morgan....
By Majordennisbloodnok , 2 days ago
-
Have your say in the Renewable Heating Hub Awards
It’s time to celebrate the best (and call out the worst...
By Mars , 2 days ago
-
-
RE: Mitsubishi cycling while on chilled water output
@iaack yes there's no denying that cold air sinks! I s...
By downfield , 3 days ago
-
RE: Weather compensated secondary circuits with Biomass
@andycoo that flooring sounds ideal. Extra volume is ...
By Sune , 3 days ago
-
If you are thinking of heating on the immersion conside...
By JamesPa , 4 days ago
-
RE: Surface mount or bury primaries for heat pump installation?
@tomasmcguinness, I think your best bet would be using ...
By Aventus Eco , 4 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@toodles all depends on asking the right questions! And...
By Tim441 , 5 days ago
