Last seen: Jan 14, 2025
I have a 16kw samsung. yesterday with outside temps stuck around zero all day, I used 45kwh of electricity, for 120kwh of heat (including quite a lot ...
@toodles charge rate one of the best bits about powerwall, part of why I went for it over others. 5kw PER powerwall. I have 3 so can (and do) pull 15k...
@paulrlondon this sounds to me very much like a flow balancing issue, as the others are suggesting. Its not an "ASHP can't deliver enough heat" issue ...
I hope that's not what they're recommending! Particulates etc...
as a general rule, in a moderate to well insulated house, keep variation as little as possible. But, other factors are always in play: - do you wan...
so : I am technically an end user (I am not MCS, I don't get paid to install heat pumps, I do something else entirely for a living). But, I installed ...
@toodles thats an interesting one. octopus might be likely to say, if you're still driving a fossil car, tough, you can't have this tariff. But as yo...
@marzipan71 I thought homely was intended to be self-installable , did they say why they wouldn't let you have one? all their comms is over internet, ...
so its up to you, but because winter is going to start imminently , you could consider: - getting a 3rd party to fix this. The people who already i...
@cougarsmith so its obviously a bit hard to get scale, but using your finger as a guideline, that looks like 28mm coming through the wall (a good sign...
so the most likely explanation is that there is another circulating pump in your system, and you also have a buffer tank or low loss header (LLH) in y...
@bob77 2 more thoughts. It is possible with some heat pumps to wire a PWM output to the circulating pump. This allows the heat pump to tell the circul...
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RE: Electricity price predictions
@lucia Absolutely. And all this talk about being rea...
By Batpred , 3 hours ago
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RE: Jokes and fun posts about heat pumps and renewables
And I thought I was the one with the taxi on speed dial...
By Majordennisbloodnok , 6 hours ago
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RE: Solar panels on side of house to heat water
@paultheheating We are looking into PV panels at the...
By Batpred , 8 hours ago
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@jamespa They are indeed mysterious devices!!! I have o...
By Toodles , 11 hours ago
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RE: Heat Pump Training vs. Real-World Installation
Congratulations on passing the course. The observation...
By Max Abbey , 12 hours ago
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RE: Hitachi Yutaki SCombi Heat Pump - Owners
@sim0n0 Here's a reply to help you out. As a owner ...
By trebor12345 , 13 hours ago
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RE: Help me keep the faith with my air source heat pump installation
The engineer came yesterday and as the rooms were ok te...
By AdamK , 13 hours ago
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
@jamespa Can I check something that I done some weeks a...
By trebor12345 , 14 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
The problem I see with A2A (and I'm interested if there...
By Temperature_Gradient , 15 hours ago
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RE: British Gas vs Octopus Energy vs Heat Geek vs EDF vs Aira vs OVO vs EON.Next vs Boxt
@temperature_gradient I specifically explained to my po...
By Toodles , 16 hours ago
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RE: Grant Aerona Short Cycling
@damonc I was refering to the 'standard' energy sticker...
By MikeFl , 19 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas where do I find Havenwise Support? On...
By Morgan , 19 hours ago
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
We recently (Aug 25) had a Grant Aeorana 3 installed un...
By GA3_USR , 1 day ago
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RE: Grant Aerona circulation/system pump staying on
My AERONA 3 circulation pump runs constantly whatever t...
By damonc , 1 day ago
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RE: Configuring third party dongle for Ecodan local control
Thanks, @sheriff-fatman. Happy for you to search any po...
By Majordennisbloodnok , 1 day ago
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Thanks, @cathoderay. I was aware of some changes to ...
By Majordennisbloodnok , 1 day ago
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RE: Trying to understand my Nibe F1245
@greenlight Many thanks for the information, it's set m...
By Chris12 , 2 days ago
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This is what I answered, I really have no hope: "......
By Batpred , 2 days ago
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