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Last seen: Jun 19, 2026
We had water hammer with our gas boiler and lived with it. Since installing the HP our water hammer has gone, so I'd agree that replacing your HP wi...
Mine has fluctuated all day long between around 250-500w and has averaged just under 400w per hour today with no apparent cycling. I've consumed aro...
@bobflux Yeah, I don't also. I had wondered why Matt Drummond's 8kw heat pump (the one at the top) has a very steady electricity draw. It must be (...
@optimistic-optimiser The Daikin at the top is Matt Drummond's I'm pretty sure. There is a lot of posts by him trying to optimise and understand hi...
@ubert767 @toodles @bobflux @editor @optimistic-optimiser Having had a trawl through OpenEnergyMonitor I found a useful page that gives so...
@toodles Thanks. I suspect this is normal behaviour, so not particularly worried, but you never know with these heat pumps as there are so many set...
Thanks Toodles, This is very similar to what I can see in our Shelly app, however the original poster (and me) are looking at the real time...
@ubert767 We recently had the 8kw Daikin installed and this was on my radar after watching my shelly data (way too much 😆). I have observ...
@jamespa I found the valve authority video which is very helpful. We have Pegler Terrier valves, but I cannot find any info on what the valve aut...
Thank you @old_scientist @jamespa @cathoderay This is all very helpful information! I was starting to come to the conclusion tha...
@editor The re-wording is now much better, it removes the layman's view that the install/design/efficiency etc was perfect, which as we know is nig...
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Latest Posts
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Can DNO change a G99 export allowance once approved?
I have a Solar/battery system with an approved G99 expo...
By AndrewJ , 56 minutes ago
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RE: Electricity price predictions
Chinese manufacturing has the ability to be very good q...
By Majordennisbloodnok , 5 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: GotGordon Manufacturer: Samsun...
By Gotgordon , 16 hours ago
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RE: Summer heat is becoming the new winter cold in the UK. What are you doing about it?
@ian33a I am not easy with sleep either unfortunately…....
By MK4 , 17 hours ago
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RE: Renewables uptake near you
In a village of under 40 houses...Conservation Area. I'...
By Tim441 , 1 day ago
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RE: Home Alone with Home Assistant (previously A Beginner's Guide to ASHP Monitoring)
Great news, @bontwoody.
By Majordennisbloodnok , 1 day ago
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Haier R290 Super Aqua Monobloc. Output capacity tables.
As I mentioned in my introduction post, I've been consi...
By Singlespeed , 1 day ago
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RE: Air to air bus grant installer anywhere
I am consistently told by aircon folks (ie air/air) tha...
By EtchedPixels , 2 days ago
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RE: What is possible with FIT, SEG, Hate Pumps and Batteries?
Thank you, everyone, for your replies. Our FIT provid...
By ian33a , 2 days ago
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@mk4 And of course, the panels are less productive due ...
By Toodles , 2 days ago
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RE: GivEnergy inverter tripping due to over-voltage?
I'm trying to get clarity on exactly when the inverter ...
By Tim441 , 2 days ago
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RE: Samsung Heat Pump – Can't Activate TW2 Pipe Sensor (for Delta T Control)
Autocorrupt seems to be working overtime.
By Majordennisbloodnok , 2 days ago
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RE: Vehicle-to-Home with a Heat Pump: Is the Technology Ready and Which EV Should I Buy?
I looked into that wallbox a bit more off the back of t...
By Majordennisbloodnok , 3 days ago
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RE: Say hello and introduce yourself
@jandp awesome system I hope it works out well.
By Judith , 3 days ago


