Last seen: Jan 10, 2026
Yes, by calculating it manually from the minute data, which doesn't happen automatically as it does for hourly data. It's in the manually calculated m...
As far as I am aware, the majority, if not all, of the energy used in a defrost comes from the hot water in the radiator circuit. When I look at my mi...
@majordennisbloodnok — The Two Ronnies Mastermind sketch was in the youtube sidebar, stunningly clever comic writing, but it might also serve as the m...
This is an interesting point. Being slightly tongue in cheek, do boilers somehow tweak the laws of physics? Surely the laws of physics are heat source...
...of a red face and cold ankles, as someone, not me, once said. I have a live open fireplace, and wouldn't be without it.
The intuitive answer is obviously yes, if you heat the house to a higher temperature, then it costs more. Obvs init. But that is the overall picture, ...
They are lovely, and I feel lucky to live in one, but they do have their downsides too!
@sunandair — it is certainly interesting, because we have very different properties. Listed grade II, solid stone walls and concrete slab floor downst...
@renewables345 — thank you for the clarification. I'm rather aligned with @jamespa and @editor on this, the biocide products are more likely to be be ...
That is correct, the setback period was Feb to Apr 2025 inclusive, the no setback period Oct to Dec 2025 inclusive, and I agree that subtle, or perhap...
Latest Posts
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RE: Predicted Heat Loss from MCS calcs vs EPC vs actual
My gut feeling is that the heat pump is right sized. ...
By Tim441 , 20 minutes ago
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RE: Considering MLCP (Multi-Layer Composite Pipe) for ASHP
@jamespa Thanks for taking the time to answer. I wasn'...
By iotum , 41 minutes ago
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RE: Heat pump not reaching flow temperature
Peak Energy Products most recent accounts (to June 2024...
By JamesPa , 47 minutes ago
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RE: Power outages and storms: A surprisingly good DNO experience
Agreed, which is no more nor less than a customer shoul...
By Majordennisbloodnok , 2 hours ago
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RE: Running from backup generaor in powercut?
@batpred In our case, 3 times each day when the Octopus...
By Toodles , 2 hours ago
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RE: Advice for a novice on Mitsubishi Ecodan 6kW
Hi @sheriff-fatman Cycling at 5C and below is usuall...
By RobS , 3 hours ago
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RE: Recommended home battery inverters + regulatory matters - help requested
The diagram describes what happens inside the Solis. Al...
By Batpred , 4 hours ago
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RE: New Fogstar 15.5kWh upright solution
@batpred Here's the latest Fogstar ready built pack....
By Bash , 4 hours ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@mike-patrick yes, even though the current system is ru...
By Tim441 , 4 hours ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
Solis confirmed that the S6 works with a single battery...
By Batpred , 5 hours ago
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RE: Who has a V2G EV installation
I am wondering if in any V2X, would the car battery eve...
By Batpred , 6 hours ago
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RE: Setback savings - fact or fiction?
Yes, by calculating it manually from the minute data, w...
By cathodeRay , 7 hours ago
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Fan unit Making terrible noise HELP!!
One of a pair of fan units on an Earth Save Classic II ...
By GutoFfowc , 7 hours ago
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RE: New Mitsubishi Ecodan 11.2kW installation - L9 errors and maybe more
OK. I think your system, which seems well designed, is...
By JamesPa , 9 hours ago
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RE: Heatpunk Floor plan issues
It's usually the complete opposite... seldom that Safar...
By Mars , 22 hours ago
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RE: Fan is clipping ice build up from the front of unit.
@majordennisbloodnok I’ll not go there thanks! Toodles.
By Toodles , 1 day ago
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RE: Running my new Nibe ASHP efficiently
I'm new to the forum. Did you get a reply to this last ...
By Mike @ Camelot , 1 day ago
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RE: ASHP Energy Consumption: Aira 12kW heat pump
@grantmethestrength MCS requirements for DHW capacity h...
By Toodles , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk I'm observing my own system at low temperatures ...
By dr_dongle , 1 day ago
