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Last seen: Feb 9, 2026
Would recommend asking another opinion. The 11 kW heat loss seems high indeed if 2 others came up almost half of that.I'm also surprised Aira would in...
Totally makes sense @bontwoody and @toodles! Comfort is #1. Location and person dependent.With that in mind, you'll always have some cycling during mi...
@bontwoody I've previously heard a rule of thumb to limit to 3-4 start/stops per hour. Maybe a stupid question: Do you need the heating today? How war...
Interesting to see whether the market will move to Time of Use (Octopus) or Type of Use (OVO) tariffs...
15 years is what I have heard as a guideline
@toodles Hi Toodles, a bit off topic but curious to learn how much you pay for the annual service contract? And is that with the installer or the heat...
Glad to hear it's resolved, and wasn't a major issue.
THANK YOU Mars! This is very close to the feeling I had after my call earlier today.
I called Vaillant's technical service today. They weren't able to give a 100% definitive answer so we'll have to test I think.
Thanks for checking Mars!It's strange though, because the Vaillant documentation does say that the Sensocomfort is optional. See illustration on page ...
@transparent Here you go/p> Box 3.6 page 16
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Degrees of Separation
Latest Posts
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 1 hour ago
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@kilgorexv, I actually think doing your own calculation...
By Mars , 2 hours ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 16 hours ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 1 day ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 1 day ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 2 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 2 days ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
There is scope for product development here. I for one...
By JamesPa , 2 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 2 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 5 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
First time poster here but I can share my experience as...
By SCH , 5 days ago
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RE: Is it the house or the equipment?
...which, I've found out, is pretty much impossible to ...
By Majordennisbloodnok , 6 days ago
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