Last seen: Jan 8, 2025
We should just direct them all to the site below, which appeared in an ad link in this one. In fact I'm thinking of ditching the ASHP and getting a f...
@hughf I agree. I don't know why manufacturers do this. Recent Samsung is also bigger than 0.6 m3.
@winnie-wicker Your house sounds quite similar to ours and we too replaced E7 heaters with an ASHP. Although our house sounds bigger, at current pric...
I think this confirms that unless you have a proper heat meter to measure energy delivered, working out COP is at best an estimate and at worst a fing...
I think you both had the same installers as I did. 😆
In my case, when the WC was set at, say 40 deg, the flow was reading low so it had to get to 44 deg before stopping heating. So it was running hotter...
Hi Matt and welcome to the forum. I agree with Derek's very comprehensive analysis. I have an 14kW Ecodan and it behaves in a similar way in mild we...
I wasn't talking about stats in each room; just one, or maybe two if you have two zones. Lots of individual room stats can be a problem for the reaso...
The Ecodan actually works quite well with 3rd party room stats and weather compensation. Once you've got your compensation curve about right, use the ...
Latest Posts
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RE: Help me keep the faith with my air source heat pump installation
When I tried to balance my rads I ended up causing an a...
By Grantmethestrength , 1 hour ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
@transparent what I don't understand about these "rogue...
By Scalextrix , 2 hours ago
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@drei If that's the right figure, it's the same size as...
By JamesPa , 3 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 , 4 hours ago
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@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 5 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 , 1 day 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 , 1 day ago
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RE: Midea ASHP – how to set weather compensation
Mostly, I think, but with some caveats. I set the TI...
By cathodeRay , 1 day ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 2 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 , 2 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 , 2 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 , 2 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 , 3 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 , 4 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 4 days ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 4 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 4 days ago
