Last seen: Mar 29, 2025
As I understand it, it depends where the gauges are relative to the pump and blockage. The gauge in the heat pump is before the pump, so where it is l...
I think that might be an indication of some blockage in the system. I had that difference and lower than the standard vaillant 14 l/min flow rate, unt...
I’m very interested in these for my dad who lives in Germany. They have updated the regs such that you now can attach 200wp of panels, I.e. four panel...
One thought is that the advantage of an oversized system is that the radiators are hopefully also oversized, so you can run it at a lower temperature....
Looks like you can get the go (non intelligent) without an ev, just don’t ask :). I pressed the button and got the email to agree the conditions. If I...
I’m with octopus cozy, with my battery size it means that all by usage comes from the three cheap periods. I’m looking to switch to go in April, as t...
@terry1812 sorry didn’t mean to offend. That’s lucky their policy did overlap with your requirement. For me there was no need for repipe (22 & 15m...
@terry1812 oh I dodged a bullet there! I had the BG surveyor come round and I started with saying that their policy is to replace all piping! I send ...
100m2 5kw £11000-£7500=£3500 pick 3 radiators
I think the theory should be that you save what the difference in heat loss is between normal and lowest temperature that is reached during the setbac...
I didn’t take one out and surprisingly Boxt didn’t try to sell me one. I’m sure they will correct that oversight. The Vaillant guarantee says: Dur...
@chansug for me the survey was done by the engineer that did the installation, but I think that is not a given and the install might be done by a diff...
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RE: Grant 13kW Aerona3 - issues getting zones to temp
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RE: My DIY Heat Pump installation
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RE: Request for feedback on where we're at with our quest to get an ASHP or ideas.
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RE: Is Your House Warmer Upstairs Than Downstairs?
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@toodles sounds good. I started with cosy but then plug...
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RE: Help me keep the faith with my air source heat pump installation
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RE: My Octopus Cosy 6 Heat Pump Journey: From Quote to Completion
@editor thanks for highlighting my name. Yes I did get ...
By Chansug , 2 days ago
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RE: balancing radiators with a mixture of different size pipework and a few undersize rads.
@editor Thanks for your input Mars. No I think the comm...
By baxtDave , 2 days ago
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RE: Rate the quality of your heat pump design and installation
We’re looking to expand our list of recommended list of...
By Mars , 2 days ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@transparent Along with the right workers, they can’t b...
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