
Last seen: Sep 11, 2025
@tony-clarke , Derek’s reply prompted me to remember something that occurred to us a couple of years ago. Our heat pump was working fine, rads were ho...
Weird that the pump is working (as per the latest team to visit) but you're not getting heat to the rads @tony-clarke. My first thought was distributi...
@jswhite, I’m working on a ‘process’ for homeowners to follow on how to get bodged systems fixed/rectified, which I’ll hopefully publish soon and hope...
I second that. If you could share the process for others to learn from, that would be incredibly helpful for the skillful DIYers out there.
@william1066, sounds like you’ve pulled it off brilliantly. Did you have any plumbing experience before embarking on this project? Goes to show if ...
Most boiler manufacturers will advise on glycol levels acceptable within their boilers, so the best course of action would probably be to select a cou...
I think your statement above sums up the bulk of homeowners’ experiences with heat pumps. When you buy expensive kit, you just want it to work. I like...
We also interviewed Karolis from Homely and I was skeptical about the longevity of this project in our “off the record” conversation. I think they’re ...
@pressure, welcome to the forums and look forward to hearing about system. I’m afraid the ASHP Wild West is still pretty wild! 🤠
@marvinator80, very swanky. Where do you buy your wood from - that’s a decent price given the cost of wood.
@derek-m, I’ve made this point several times. There’s no silver bullet to renewable heating. Heat pumps, HVO, wood burning stoves, biomass, etc. all h...
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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 , 30 minutes 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 , 1 hour ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
@guydeb The guidelines are possibly written to be defin...
By Toodles , 3 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Yes Octopus only have the £9 a month service plan for t...
By NJT , 3 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
@allyfish Dogs have owners - Cats keep staff. You are o...
By Toodles , 3 hours 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 hours 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 , 9 hours ago
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RE: Midea ASHP – how to set weather compensation
I think it is a bug in the code, it comes on even when ...
By cathodeRay , 23 hours 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 , 1 day ago
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RE: Buffers, hot water and cooling
@jamespa Your reasonably close! Especially with warmer ...
By dgclimatecontrol , 1 day 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 , 1 day ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 2 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 , 2 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 , 2 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 , 2 days ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 2 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 3 days ago