Last seen: Feb 19, 2026
That is, I beleive, the biggest pile of Bullsxxt ever (or at least, not the whole story). I have an Arotherm+ and have no legionella cycle configur...
I should add perhaps that will some jiggery-pokery with Python on a Rasberry Pi, and Open Energy Monitor, my EvoHome room temperatures, are all being...
@giganto I feel compelled to add my thoughts on this, if I may chip in? I too recently had an ASHP (Vaillant) installed, replacing a gas boiler. We ...
I am in the fortunate position of having independent monitoring (using OEM) of the heat pump and all temperatures. One thing I noticed quite early o...
You need to remember that the WC setting controls the target flow temp, and not the actual flow temp. The two will only be the same after a period of ...
If its only consuming 22W of electricity, then the compressor is not running at all, just the water pump. This is not 'idling', its basically off. &...
That would be 3.5kW of electrical power in. The power output into the house will at least double that - often more. A 7kW Arotherm+ will never consume...
I should add that our survey came up with a heat loss of 6.6kW - which is pessimistic. On our coldest day so far (6th Jan) it was looking like this:...
'Zero Disrupt' is a bit over-optimistic I suppose, but we did keep the old cylinder and rads, so any Disruption was limited to the airing cupboard, at...
@editor Oh yes so it does! How bizare.
@Admin Why is my link to my OEM heatpump monitor page not working? The URL contains .../dashboard?id=902 which should it to my specific system and not...
Latest Posts
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RE: Humidity, or lack thereof... is my heat pump making rooms drier?
I'd be happy with what you have (so would millions of o...
By Deltona , 9 minutes ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@benson I see, I misunderstood obviously. So you set LW...
By Tasos , 26 minutes ago
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This is absolutely standard for any sealed pressurised ...
By JamesPa , 10 hours ago
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RE: Oversized 10.5kW Grant Aerona Heat Pump on Microbore Pipes and Undersized Rads
@uknick TBH if I were taking the floor up ...
By JamesPa , 10 hours ago
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RE: What determines the SOC of a battery?
@batpred Your BMS parameters will be the same as m...
By Bash , 10 hours ago
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RE: Getting ready for export with a BESS
I would have not got it if it was that tight
By Batpred , 12 hours ago
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RE: Setback savings - fact or fiction?
I also need to correct something I said by mistake earl...
By cathodeRay , 12 hours ago
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RE: Electricity price predictions
@judith Thanks for sharing, and nice to see how the ...
By Batpred , 12 hours ago
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RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump
@judith thanks Judith. Confirmation appreciated. The ...
By DavidB , 15 hours ago
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RE: Recommended home battery inverters + regulatory matters - help requested
That makes sense. I thought better to comment in this t...
By Batpred , 15 hours ago
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Bosch CS5800i 7kW replacing Greenstar Junior 28i
My heat pump journey began a couple of years ago when I...
By Slartibartfast , 15 hours ago
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RE: How to control DHW with Honeywell EvoHome on Trianco ActiveAir 5 kW ASHP
The last photo is defrost for sure (or cooling, but pre...
By JamesPa , 17 hours ago
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RE: Plug and play solar. Thoughts?
Essentially, this just needed legislation. In Germany t...
By Batpred , 17 hours ago
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RE: A Smarter Smart Controller from Homely?
@toodles Intentional opening of any warranty “can of wo...
By Papahuhu , 18 hours ago
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RE: Safety update; RCBOs supplying inverters or storage batteries
Thanks @transparent Thankyou for your advic...
By Bash , 20 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: Odd_LionManufacturer: SamsungModel: Samsu...
By Odd_Lion , 20 hours ago
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RE: Configuring third party dongle for Ecodan local control
Well, it was mentioned before in the early pos...
By F1p , 1 day ago
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RE: DIY solar upgrade - Considering adding more panels
I know this is a bit old, but it made me wonder what co...
By Batpred , 2 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@majordennisbloodnok Daikin, take note! (In fact, I hav...
By Toodles , 2 days ago
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RE: Midea ASHP – how to set weather compensation
@mk4 — good work! First, I agree, no evidence of cycl...
By cathodeRay , 2 days ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
I don't know about Solis inverters. It isn't a featur...
By Transparent , 2 days ago
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Daikin Altherma 3 H HT - Freeze Prevention Threshold
Hi. We have an Altherma 3 HT (18kW I think) which, now ...
By RICHARDF5033 , 2 days ago
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RE: Passiv Smart Thermostat - Help & Forum Support
@petch We are not yet compatible with the R290 from Gra...
By Will H , 2 days ago
