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Last seen: Jan 14, 2025
some are using Cosy. Some Tracker. With a battery, even more so with an EV, Intelligent Go works well (what I use). it's even possible to use Agile (...
not swapped, just take the heads off. But leaving on 5 will do. yes. just use them as an upper limit to stop a massive overheat, or possibly for ...
@mattc unless you are very set on the mixergy way of doing things, a good conventional unvented cylinder with a high flow rate large coil, will get th...
@toodles I put a link in the word "these" in the previous post. this type of thing. others on here have used them successfully.
that is exactly what I was bringing to your attention, I saw their post on oem. (linked in the word this in my previous post)
@tobyg 9 these estimates are often out by a lot, double isn't unheard of. are you able to get any other heat loss estimates done? have you done one yo...
@bontwoody just wanted to draw this to your attention if you've not seen it already. worrying.
@alan22 so it ought to at least have sound theory and design principles behind it.
@haggistrap I'm sure it does give a 70C flow temp in the right lab test conditions. The issue is that in weather conditions where defrosting is going ...
the golden rules for efficient running are remove TRV's (except possibly bedroom) have all zones calling for heat all the time reduce the flow t...
@toodles I've tried IR with black tape, doesn't work very well . Other forum members have had good results for very little spend with a set of these f...
@crimson one tends to assume basic issues like air and valve not open have been checked by the installers..... if there's a section of your bill calle...
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RE: Vehicle-to-Home with a Heat Pump: Is the Technology Ready and Which EV Should I Buy?
The technology is developing very rapidly right now but...
By Judith , 16 minutes ago
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RE: Replacing a coal fired back boiler heating system
@phleach welcome to the forum and what a lovely project...
By Judith , 51 minutes ago
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At least the DNO is being proactive! Our local pylon an...
By TechnoGeek , 7 hours ago
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RE: Electricity price predictions
It is a long way off from the idea being floated by the...
By Jeff , 8 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 ...
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
A2A would only work in smaller properties (and I think ...
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RE: Hitachi Heat Pump being replaced with Vaillant
@trebor12345 Nice use of spare ports on the buffer turn...
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RE: Heat Pump Operation in Summer - Valliant 7kW
I think summer here was last Thursday. We're b...
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RE: Anyone concerned about GivEnergy?
BTW anyone signing up to the Axle deal can get an immed...
By KevH , 1 day ago
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Its very sad news, they had a good reputation and I hop...
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RE: Solar Produced vs Home Consumed
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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...
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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 ...
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Yes, you will need to notify them even if the inverter ...
By Old_Scientist , 2 days ago



