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Last seen: Nov 3, 2025
@derek-m after mapping my w/m2 (input, not after COP) to ambient I am getting fairly confident with the power demand expected from the ASHP. From the ...
@littlered below are the codes you need to access the units settings Looks like this should be your controller This is the user guide - HERE T...
@kev-m that was thanks to two things I balanced my radiators (around the 1st of November) I adjusted the weather compensation (3rd November) afte...
@littlered pretty sure what you are doing is actually the worst way to run your heat pump. The view you will find has two basic steps Find your he...
@derek-m I imagine there are a range of factors which will affect it. Given how cold it currently is, I'm not too bothered. However a better COP would...
@warren-s just go to that link and there is an option to download your own copy. Then you're off
@warren-s this should do you You'll have to download your own copy as it's read only
@kev-m given I use my meat thermometer to measure hot water pipes - I'm not convinced that I am perhaps good at either
@derek-m I did just have a look with my meat thermometer On the ASHP controller it says I should be 43 and 37 on my inlet/outlet. From my science of...
@warren-s I posted a calculator on here where you can input your own U values. Just have a look
@editor I just did some quick maths to work out what I would be paying in gas vs electricity. My gas price is 4p/kw and I know my efficiency was 68% -...
@editor no idea. But only 3 or 4 panels of the 6kw facing south are actually getting any sun... It won't be too much longer. But all this cold and cle...
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Latest Posts
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At least the DNO is being proactive! Our local pylon an...
By TechnoGeek , 1 hour ago
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RE: Electricity price predictions
It is a long way off from the idea being floated by the...
By Jeff , 2 hours ago
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RE: How many people are happy with their ASHP and do you believe them?
We have had our Heat Pump for 3 years and 3 Winters of ...
By TechnoGeek , 3 hours ago
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RE: Vehicle-to-Home with a Heat Pump: Is the Technology Ready and Which EV Should I Buy?
Bear in mind that Octopus mentions this charger as comp...
By Majordennisbloodnok , 4 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
A2A would only work in smaller properties (and I think ...
By Batpred , 7 hours ago
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RE: Hitachi Heat Pump being replaced with Vaillant
@trebor12345 Nice use of spare ports on the buffer turn...
By JamesPa , 8 hours ago
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RE: Heat Pump Operation in Summer - Valliant 7kW
I think summer here was last Thursday. We're b...
By upnorthandpersonal , 21 hours ago
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RE: Anyone concerned about GivEnergy?
BTW anyone signing up to the Axle deal can get an immed...
By KevH , 22 hours ago
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Its very sad news, they had a good reputation and I hop...
By ASHP-BOBBA , 23 hours ago
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RE: Solar Produced vs Home Consumed
We can discuss this further with you. Before you coul...
By Transparent , 1 day ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Of course, British companies asked for the benefit of t...
By Batpred , 2 days ago
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RE: Heat Pump Overpromising – What Were You Actually Told Before You Bought?
@editor Sorry Mars, I didn’t see a notification about ...
By Toodles , 2 days ago
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Yes, you will need to notify them even if the inverter ...
By Old_Scientist , 2 days ago
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
@tony-stolz, I think @jamespa has already covered the h...
By Mars , 3 days ago


