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witchcraft
@witchcraft
Contributor
Estimable Member
Joined: Jul 29, 2021
Last seen: Mar 26, 2025
Profile Activity
Topics: 4 / Replies: 87
AllTopicsReplies
Reply
RE: Rate your air source heat pump installer & installation

Keep well away from Greenfoot (Maldon/Sawbridgeworth)

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: New 12kW Samsung heat pump

Well they came and they cocked that up too. No MMSP arrangement document, no explanation (they just left site), Passiveliving site is only reportin...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: New 12kW Samsung heat pump

@kev-m Same here, it should be sorted Thursday and I will want to see it working

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Share your electricity bills

@julianc 1224kWh here for our largish 4 bed house (which also housed four 20 somethings over Christmas fortnight as well as us) in total for Dec inc...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Vaillant aroTherm 15kW ASHP - problems with council

@dchilton Also even if on 24/7 it isn't going to be running at full chat all of the time, mine is often barely on with the fans turning very slowly in...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Vaillant aroTherm 15kW ASHP - problems with council

@dchilton Wow, my Arotherm Plus really is as good as silent, I generally know it is on when I get a blast of cold air. It is far, far quieter than th...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: 14Kw Mitsubishi Ecodan ASHP

Same here, I had to improve mine, cost me about £150 and I did it myself in a couple of evenings

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Fine tuning your ASHP performance

@derek-m Good point, though as there is always an obvious correlation between wind direction and outside temperature - it obviously has an effect. Lo...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Fine tuning your ASHP performance

I have a weather station here too and there is indeed a strong positive correlation between both wind speed and rain fall amounts to increased power u...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Fine tuning your ASHP performance

@nigel42 Go to Control/Installer level on the black room control unit and its all there . Installer code is 00 as a default unless your installers ch...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Fine tuning your ASHP performance

@derek-m Mine was 55 degree flow temperature curve at 1.5 Weather compensation off after "commissioning". Our rads were probably hotter than with the...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Tell us about your Solar (PV) setup

@justinsb Similar experience here, I'm on my second meter for MMSP, its now gone back to be "re-calibrated", it was never connected. MMSP seems to ba...

5 years ago
Forum
Solar Photovoltaic (PV)
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