Last seen: Jan 10, 2024
We have a similar issue, ours is because we have 2 CH circulation pumps (1 for UFH, 1 for upstairs rads), this is in addition to the pump in the ASHP....
Hi, I've got a Vaillant so interested in responses to this. One question I have is - can you have different heatcurves for different Zones? Wouldn't...
I've just swapped a Thermal Store for a UVC as part of a new ASHP installation (my TS is for sale if anyone wants it - 277 Gledhill Solar RE). I ini...
Trystan Lea is on twitter @TrystanLea Thermal Stores are usually open vented and the DHW is mains fed via a plate heat exchanger - so generally they...
Using modern materials in an old building is a recipe for disaster. You risk trapping moisture in the walls and creating a cold, damp environment. The...
@suzyq I think a buffer tank and low loss header do a similar job - preventing the ASHP from short cycling - but others with much more technical knowl...
Hi @suzyq I can't help with running costs, but would reiterate what @majordennisbloodnok says - be careful about insulating an old house - especially ...
Thanks for the replies, pretty much confirms what I thought. Seeing him pull up in a new Merc put me off too... 🙄
I'm with Western Power and found them really helpful. Called the main office and they gave me the number of the local depot (South Wales) who came out...
Latest Posts
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RE: 10kw heat pump run in 24*7 data?
so my NR schedule was empty already, so NR has always b...
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Solis AI is on the right track to leverage the battery:...
By Batpred , 18 minutes ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Not surprised by that. FWIW my Vaillant has done more ...
By JamesPa , 1 hour ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
Thanks James, its honestly hard to keep it tog...
By Crimson , 2 hours ago
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RE: Extend the colder range of the weather compensation curve?
Thanks for replies. That's good to hear and wanted to ...
By TheBinMan , 2 hours ago
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RE: British Gas vs Octopus Energy vs Heat Geek vs EDF vs Aira
I think that's what they do, so they are varying ft. ...
By JamesPa , 2 hours ago
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RE: Help me keep the faith with my air source heat pump installation
No cycling there except possibly at midnight on the fir...
By JamesPa , 2 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: KevB Manufacturer: Ideal Model: 5kW ...
By KevB , 3 hours ago
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RE: Don’t Install a Heat Pump Until You Read This
Wow, the disappointed Global Energy Systems customers a...
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RE: DHW heat loss through pumps.
Hi @ngillam I don't have anything as sophisticated for ...
By Marzipan71 , 6 hours ago
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RE: Has anyone seen this problem before? Huge anticycling times
For the information of others. Vaillent came today, che...
By jamesh , 6 hours ago
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RE: Electricity price predictions
I am aware how the market operates on a high level. Giv...
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Why Millions of UK Homes Struggle With Heat Pumps
For years, we’ve heard a consistent refrain from homeow...
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RE: Here is my heat pump installation with questionable COP in Italy
Hi, and welcome to the forum. I cant quite u...
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I signed up to Havenwise control on the day after the h...
By Sheriff Fatman , 21 hours ago
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That's not always the case.Let's see what they say once...
By Transparent , 1 day ago
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RE: BUS grant voucher expires before install date
@bornagain That is what our installer is pr...
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RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?
I'm not so sure. New gas boiler £10...
By Bash , 1 day ago
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RE: Renewables & Heat Pumps in the News
I thought an aircon doubling as a heat pump could do ou...
By Batpred , 1 day ago
