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Last seen: May 14, 2026
@djh ah, I have never seen this before, interesting idea, so a central ASHP but a much lower loop temp then a local top up with mini units in each roo...
Mitsubishi have something called HVRF, this is their VRF with 2 main CH pumps feeding multiple fan coil units with water but acting like an AC system,...
Like with some other minor mistakes made, this is something that catches out even good ASHP companies sometimes, MLCP is not a good solution for any h...
The 32mm PEX/PE MLCP is not 26mm at the connection points, it is 22mm, I do not know the brand they are using but they are often simular to each other...
It seems odd these companies don't design and plan for you before the build, I would say this is at least half our work load, in fact I quite...
Every manufacture has a guide and service list in their manuals, they are easily looked up online:
Its good kit the Midea and significantly cheaper, you would get maybe £500 - £700 off compared to Vaillant.
Contractors pack for inta antifreeze valves are around £220 to the installer, so lets say they sell them to you for £300, fitting them is another £75 ...
@davidb There will be companies that offer a recycling service at some point in the near future as the secondhand market grows, of course its worth in...
@editor, I hear that too. I can confirm that out of the next 14 booked installs we already have 2 customers that are having their oil boilers repla...
Nice for oil driven heating clients, it does seem cost a bit more to get rid of the oil and oil tank compared to a gas home. ...
Where this goes wrong is when you need 32l/pm on a larger heat pump verses 15l/pm on a smaller heat pump, there is usually little noise when connected...
Latest Posts
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RE: Estimating true heat loss from twelve months of consumption data
Hi @ian33a you could do your own heat loss calculation ...
By Judith , 5 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
@djh ah, I have never seen this before, interesting ide...
By ASHP-BOBBA , 5 hours ago
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RE: Anyone concerned about GivEnergy?
@sunnyskies I agree with Downfield trying to ask the GE...
By Judith , 6 hours ago
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RE: Setback savings - fact or fiction?
@jamespa — this version may be marginally better: &nb...
By cathodeRay , 8 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
All going according to plan, mid July we get that 7kW a...
By Batpred , 8 hours ago
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Current metrics - DHW target set to 47c
By TaffontheTaff , 13 hours ago
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RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
By GrahamF , 15 hours ago
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RE: Samsung gen 7 HP 12kw - auto control issue and water law
Suggest you have a trial with Havenwise app. I have th...
By Broadsman , 17 hours ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
You’re right: UFH works best with high-conductivity fin...
By bafab , 20 hours ago
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RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 20 hours ago
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RE: Grant Aeona 3 R32 cycling with weather compensation.
That would be abnormal but I cant see from your charts ...
By JamesPa , 21 hours ago
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RE: Vaillant Sensocomfort Time
Oh I remember this from when I set mine up 2 years ago,...
By JamesPa , 1 day ago
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Heat geek have already stated that the pro is in fact c...
By JamesPa , 1 day ago
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RE: The Myth of the MCS Performance Guarantee
@editor I know. As if MCS wasn't bad enough, it's now e...
By Deltona , 1 day ago
