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Last seen: Oct 3, 2026
In our latest update, we attempt to show what a poor heat pump system comprises of... from undersized pipework choking flow… to a buffer tank killing ...
For those that have followed our heat pump journey here are two more videos on on our heat pump, and there are a lot of lessons to take away. First ...
Still on topic so hopefully not too much of a hijack... we've just published our first pipe sizing calculator, specifically for the primary external r...
@swwils sounds interesting. Would be interested to see this. Can you email it to me?
@mjr completely fed up with the AI drivel flooding social media and we’re staying vigilant here.On this main site, Wattson only answers from content I...
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Degrees of Separation
Latest Posts
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Over the years, due to the non barrier PEX underfloor h...
By bobflux , 15 minutes ago
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RE: How should the Boiler Upgrade Scheme be reformed?
I'd argue the core problem is that currently the 'Boile...
By Temperature_Gradient , 1 hour ago
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RE: Getting closer to a finished Haier system
All the 45° elbows required for getting the primaries i...
By Singlespeed , 2 hours ago
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RE: Tesla Powerwall (2) Calibration Cycles
@papahuhu Likewise, the main ‘extra’ relates to TOU tar...
By Toodles , 7 hours ago
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RE: Replacing Storage Heaters with a Heat Pump in a Stone Cottage
That sounds like a better approach (being able to see a...
By cathodeRay , 1 day ago
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RE: DIY Heat Pump Installations: Navigating Legal and Regulatory Hurdles
Thanks for the reference @jamespa I can't see any te...
By Transparent , 1 day ago
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RE: battery storage without solar
Indeed, current on the grid input = current used for ch...
By bobflux , 1 day ago
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RE: Who's your electricity provider and what's your tariff?
@papahuhu @papahuhu A lot of tears and sweat went into ...
By Andris , 1 day ago
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RE: Solar Power Output – Let’s Compare Generation Figures
We have the same problem, 12 mature trees clip the morn...
By Papahuhu , 2 days ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
I had a battery and inverter installed a while ago, my ...
By Batpred , 2 days ago
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RE: Is This Initial Free Quote From Octopus Trusted Partner Reasonable?
@ltron2 The EPC on our house is A-92, however that i...
By Rob of York , 2 days ago
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
The layout is confusing - much better like this: We b...
By downfield , 3 days ago
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RE: Is it just me, or does tradesperson timekeeping and communication drive you absolutely mad?
My experience, backed up by opinions from various frien...
By Majordennisbloodnok , 3 days ago
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RE: Analysis of the economics of switching to an A2W ASHP compared to other heat sources
I had a meeting today with a company based out of Swede...
By Mars , 4 days ago
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RE: Review your electricity provider
We were with Octopus in our old house and it was fault...
By ian33a , 4 days ago
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