Safety, Regulations, Tools, Plumbing & DIY Installations
Combine heat loss estimate and IR inspection
First post and replies | Last post by IanMK13, 2 months ago
Heat loss calculators and spread sheets
First post and replies | Last post by Transparent, 2 months ago
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By Mars 2 years ago
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By downfield 2 months ago
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By Transpare... 2 months ago
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Antifreeze corrosive to copper pipe rubber rings?
First post and replies | Last post by JamesPa, 3 months ago
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By WYF 3 months ago
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By WYF 3 months ago
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By JamesPa 3 months ago
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Heat loss calculations and how they work in conjunction with heat pump sizing
First post and replies | Last post by Toodles, 7 months ago
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By Mars 7 months ago
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By Judith 7 months ago
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By Toodles 7 months ago
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How Poor Water Quality Can Destroy Your Circulation Pump
First post and replies | Last post by AllyFish, 8 months ago
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By Mario Dod... 8 months ago
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By Mark Burt... 8 months ago
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By AllyFish 8 months ago
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DIY Heat Pump Installations: Navigating Legal and Regulatory Hurdles
First post and replies | Last post by Justin, 1 year ago
New build ASHP and Solar Installation Certificates
First post and replies | Last post by trebor12345, 1 year ago
Refrigerant R32, is it now banned in the EU from 1st Jan 2027 for monobloc ASHPs?
First post and replies | Last post by AllyFish, 1 year ago
Some big changes are coming to heat pump installation training
First post and replies | Last post by sentinam, 1 year ago
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By Mars 2 years ago
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By Toodles 1 year ago
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By sentinam 1 year ago
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By Toodles 2 years ago
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By Jancold 2 years ago
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By Jancold 2 years ago
An inspiring DIY ASHP installation
First post and replies | Last post by iancalderbank, 2 years ago
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By Mars 2 years ago
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By Mars 2 years ago
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By Transpare... 2 years ago
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By Transpare... 3 years ago
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By Majordenn... 3 years ago
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By Transpare... 3 years ago
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Latest Posts
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RE: why solar diverters for HW instead of the heat pump?
I should probably add to my comments above that, whilst...
By JamesPa , 3 hours ago
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RE: Commencing on an ASHP Installation Process
Lots of reading and questioning which the background ma...
By JamesPa , 7 hours ago
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RE: The Great British Heat Pump Quiz
Not sure how that happened 🤣 I suspect that it ...
By Mars , 9 hours ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
Our homely is working well. Any technical queries they ...
By benson , 12 hours ago
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RE: Help with understanding my Mitsubishi Ecodan air source heat pump
@patch I think @ashp-bobba gave you some great pointers...
By SUNandAIR , 1 day ago
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RE: Installing your own ASHP - DIY
Hi @tomasmcguinness, how are you progressing with this?...
By Ashfp , 1 day ago
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RE: Say hello and introduce yourself
Welcome to the forum. If you are new to ASHPs I sug...
By JamesPa , 2 days ago
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RE: Help me keep the faith with my air source heat pump installation
@editor guess the reason im asking is cause ive looked ...
By AdamK , 2 days ago
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RE: The Rise and Fall of Europe’s Most Generous Green Subsidy
This is where the cold water storage tank was situated;...
By Dwynwen , 3 days ago
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RE: Air Source Heat Pump - Side Alley Suitability
Thats probably fair enough. The degree-days calculatio...
By JamesPa , 3 days ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
That’s interesting, but obviously concerning also…. Do ...
By SUNandAIR , 3 days ago
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RE: In the middle of an ASHP installation - a few questions (and issues)
Thank you @robs - that very useful data. The issue wa...
By Transparent , 3 days ago
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RE: Hitachi Yutaki SCombi Heat Pump - Thermal Off's
@trebor12345 The Auto function is supposed to adapt au...
By Heatgeek , 4 days ago
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RE: help sizing rads based on room by room heat loss
If its 1988W at DT 50, which is how most radiators are ...
By JamesPa , 5 days ago
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RE: Career change – entering the world of heating and heat pumps
@editor Mars, thank you. That's along the routes I was ...
By Lakey , 5 days ago
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@editor thanks Mars, it's a rare occasion I'm looking f...
By big_si , 5 days ago
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RE: Efficiency Concerns on newly installed Mitsubishi Ecodan 8.5kW
@ashp-bobba and @jamespa - thank you both for all your ...
By CBrenewable , 5 days ago
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Win one of five "Heat Pumps 101" Courses
Heat pumps are gaining traction in the UK, but between ...
By Mars , 5 days ago