Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
Trying to choose between 2 towel rads - which one should I go for?
First post and replies | Last post by AdamK, 5 months ago
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By AdamK 5 months ago
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By JamesPa 5 months ago
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By AdamK 5 months ago
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Smart TRV experiences (ideally integrating with Midea heat pump)
First post and replies | Last post by cathodeRay, 5 months ago
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By madbilly 7 months ago
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By madbilly 5 months ago
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By cathodeRa... 5 months ago
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What is the best approach for primaries in heat pump installations?
First post and replies | Last post by Judith, 5 months ago
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By AdamK 5 months ago
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By JamesPa 5 months ago
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By Judith 5 months ago
Mitsubishi Advanced Auto Adaptation
First post and replies | Last post by downfield, 5 months ago
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By Sliderule 9 months ago
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By cathodeRa... 9 months ago
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By downfield 5 months ago
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What is this white plastic ring on my radbots?
First post and replies | Last post by JamesPa, 6 months ago
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By Powyspers... 6 months ago
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By Old_Scien... 6 months ago
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By JamesPa 6 months ago
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Homely Controller now available for Daikin ASHP’s!
First post and replies | Last post by Cocopops, 6 months ago
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By Toodles 2 years ago
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By Toodles 6 months ago
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By Cocopops 6 months ago
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By downfield 6 months ago
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By downfield 6 months ago
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By downfield 6 months ago
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ASHP & Radiator Sizing - Measuring Heat Loss
First post and replies | Last post by JamesPa, 6 months ago
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By IanMK13 6 months ago
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By IanMK13 6 months ago
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By JamesPa 6 months ago
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Water pump operation choices on my Harnitek heat pump
First post and replies | Last post by ivanhoew, 6 months ago
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By ivanhoew 6 months ago
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By Transpare... 6 months ago
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By ivanhoew 6 months ago
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How much radiator capacity do I need for an air source heat pump?
First post and replies | Last post by Simonwhiteley, 7 months ago
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By Simonwhit... 7 months ago
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By JamesPa 7 months ago
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By Simonwhit... 7 months ago
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By ChandyKri... 7 months ago
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By ChandyKri... 7 months ago
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By bontwoody 7 months ago
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By Profzarko... 8 months ago
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By JohnnyB 7 months ago
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By Judith 7 months ago
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Fitting emitters with output greater than room heat loss.
First post and replies | Last post by JohnR, 8 months ago
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By Jancold 8 months ago
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By JamesPa 8 months ago
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By JohnR 8 months ago
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Watch Where Your Installer Fits Motorised Valves
First post and replies | Last post by JohnR, 8 months ago
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By Mars 9 months ago
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By Mars 8 months ago
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By JohnR 8 months ago
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Post Buffer Tank DUCA Circulating Pump Settings
First post and replies | Last post by Potatoman, 8 months ago
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By Potatoman 8 months ago
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By Mars 8 months ago
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By Potatoman 8 months ago
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Podcast Picks
Latest Posts
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RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
@old_scientist me too. Just installed my new heat pump ...
By Eliuccio , 16 hours ago
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RE: Is your heat pump insured?
Yup just spoke to Privilege to inform them of my impend...
By Scalextrix , 17 hours ago
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Well by my reckoning based on the Flexible Octopus unit...
By Majordennisbloodnok , 17 hours ago
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RE: Who's your electricity provider and what's your tariff?
@old_scientist I have had the first PW for some 2 years...
By Toodles , 17 hours ago
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RE: Forum updates, announcements & issues
Just to keep everyone in the loop, as the site continue...
By Mars , 1 day ago
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RE: Fast DHW setting on Midea (Clivet) heat pump
@simon-w, is this something you could potentially assis...
By Mars , 2 days ago
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RE: Share Your Experiences with Heat Pump Manufacturer Support
Fwiw I called my installer out for the first time a few...
By JamesPa , 2 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@sandy, I'll send Vaillant an email tomorrow and see if...
By Mars , 2 days ago
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RE: Long term efficiency degradation
@jamespa yes as I thought thanks. We have a reaso...
By Scalextrix , 2 days ago
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RE: Who has a V2G EV installation
I agree, but a word of caution. V2X is also sometimes u...
By Majordennisbloodnok , 3 days ago
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RE: Sunamp Thermino Heat Battery
@jamespa A few days after the installation had been com...
By Toodles , 3 days ago
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RE: Planning Permission May 2025
Fair enough. I have read the legislation and MCS020a ...
By JamesPa , 5 days ago
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RE: How do I choose a single room MVHR to prevent losing heat in my bathroom ?
An update on the Heatsava. It is the most difficult thi...
By heat-pump-newbie , 5 days ago
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RE: ASHP heat output monitoring
@carlo - not much better, is it. It looks more like a u...
By cathodeRay , 6 days ago
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RE: Renewables & Heat Pumps in the News
this document extensively describes (in a non-blame, ne...
By Judith , 6 days ago
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RE: Ecodan - Legionella Operation Time and Target Temperature
Once the white plastic cap is removed, my immersion loo...
By Old_Scientist , 7 days ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
By DavidAlgarve , 7 days ago
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RE: Why do we need pressurised systems?
A good question @toodles. My old open thermal store and...
By AllyFish , 1 week ago
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RE: 300 Liter Tank - Do I have to heat it all?
Cross references for @martingale Background discussi...
By Transparent , 1 week ago
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@ecobaker May I ask a question of you please. I too hav...
By Papahuhu , 1 week ago