Last seen: Nov 4, 2025
@editor It may be that. I do remember setting up a max OAT at which the heating should turn off but can't remember where it was in the settings. I'm c...
@editor Thats correct. Its not particularly cold but the purple line in the first graph shows the outside temperature. Its shows that the heating came...
@dwynwen Thats no problem. I think the business model is lots of small monthly payments which is a good way to get a toehold in what will be a very la...
@dwynwen I don't think I am conflating two separate issues. Havenwise is free for 6 months and £50 per year after, according to its website.
@notanexpert Whilst I agree that setting up a heat pump to run efficiently is more complicated than a fossil fuel system. Once done it is a case of ju...
@editor that's true Mars but I believe the same organisation will often work with the same installer in an area.
Hi @notanexpert Welcome to the forum. I can understand your anxiety about moving away from what you know and the possibility of a bodged install....
@morganr I agree the table is quite confusing. I'm not sure if it is intended to cover a range of heat pumps rather than just one model. The first ...
@morganr Well you have certainly done due diligence 😁. I think its likely that your 4kw estimate is about right but a 6kw model shouldn't be g...
@morganr my understanding of the HG table is that it indicates how much heat can be delivered through that pipe size at a flow 0.9 mps. This is the st...
@morganr Hi. Welcome to the forum. I've used 15mm plastic to all my radiators and have calculated the correct power rates based on actual internal d...
Latest Posts
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Agreed. It doesn't take all that much maintenance to ke...
By Majordennisbloodnok , 1 hour ago
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RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
Indoor air temperature ie room temperature Outdoor ai...
By JamesPa , 2 hours ago
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Thanks @bontwoody!It's worth noting that you did purcha...
By F1p , 2 hours ago
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RE: Oil Boiler & Heat Pump Hybrid System
OK. Got it. As a fellow rural West Country resident, ...
By Transparent , 3 hours ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
@crimson I asked Eskimo about their correction facto...
By JamesPa , 3 hours ago
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RE: My DIY Heat Pump installation
@pollar-bear Top job, I installed my own too and even t...
By bontwoody , 4 hours ago
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RE: Help me keep the faith with my air source heat pump installation
There are two definitions of sufficient volume. The fi...
By JamesPa , 4 hours ago
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RE: Who has a V2G EV installation
Not sure how you got that information, @batpred. As of ...
By Majordennisbloodnok , 4 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump - I stopped using the Mide app ages ago, so...
By cathodeRay , 4 hours ago
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RE: UFH downstairs and radiators upstairs balancing question
@ashp-bobba Can I pick you brain about mine ...
By davidnolan22 , 5 hours ago
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RE: Electricity price predictions
One persons view In sync with the Nesta figures s...
By Jeff , 17 hours ago
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
Ok so that seems to be the key point namely only mcs ca...
By JamesPa , 19 hours ago
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RE: One flow valve appears to be duff
You might want to consider the following common faults:...
By IaAck , 1 day ago
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RE: When to use Octopus Intelligent Go tariff with my heat pump and battery
We are on the Intelligent Octopus Go tariff. We instal...
By GrahamF , 1 day ago
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RE: New build installation query
@paullacey While the others wait for more info do you m...
By ASHP-BOBBA , 2 days ago
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RE: British Gas Heat Pump Installation Complaint
@bgno, the other consideration for legionella cycles ar...
By Mars , 2 days ago
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@old_scientist I dont monitor the tank temperature but ...
By bontwoody , 2 days ago
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RE: Say hello and introduce yourself
Hello @paultheheating - I'm a rural Moderator! What's...
By Transparent , 2 days ago
