Last seen: Sep 14, 2025
@systemsthinker01 welcome to the forums. Please start a new thread relating to your new build when you’re ready and feel free to update us. I’d person...
@kena welcome to the forums. I’ve added your heat pump to the roll call. I suspect you have the oldest heat pump here now. Love the photo. Thanks for ...
@scoob welcome to the forums and look forward to seeing your numbers.
Love the grammatical attention to detail in your post construction. 🤣 I'm a word and grammar geek. Data is traditionally considered a plural...
Here’s our data for winter 2024, from mid December to mid March.
@bm212 please keep us updated. Curious to see what the outcome is. I had a look at a few applications around us for heat pumps, and I have to say yo...
@bm212 our local planning authority portal (Powys) allows for searching by keywords. When I’ve searched for heat pumps it brought up countless result...
Not yet – we're still liaising with him trying to set a date, but it'll almost certainly happen next month (April).
@samiebon1 alleyways aren't always a definitive no-go; many act as wind tunnels, effectively "recycling" air, though it's uncertain if your specific a...
@bm212 you’re welcome. Let us know whether you go down the Vaillant or Daikin route.
@bm212 here you go. Please see attached data document from Daikin for the EJHA-AV3. Hope it helps.
Latest Posts
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Hi all, we've now had the heat pump moved to its final ...
By smit360 , 37 minutes ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I hear you on the locality issue @transparent, and I ag...
By Scalextrix , 50 minutes ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 2 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump Referring to the problem of rooms with diff...
By Tasos , 3 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 4 hours ago
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RE: Big Changes Coming to Our Heat Pump System
@old_scientist, our system was royally bodged six years...
By Mars , 4 hours ago
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@jamespa thanks, I appreciate the offer. For n...
By DREI , 18 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
I have 3 women in the house, 2 little ones, so my heati...
By DREI , 23 hours ago
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@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 23 hours ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 2 days ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 2 days ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 3 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 3 days ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 3 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 3 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 3 days ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 4 days ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 4 days ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 5 days ago
