Last seen: Nov 30, 2023
I’m another who has their heat pump on that site. I’m a big fan. It’s the 11kw Farnham Daikin Altherma. I was on the OVO electrification of heat trial...
As you know @transparent, I am in one of those 742 homes and things didn’t go well for many us. I have provided plenty of feedback to them during the ...
@kev-m Thanks for the form. It does seem to tie in with what I'm experiencing. Cycling starts to increase at 4-5C outside temperature. The offici...
@heacol The system is a Daikin Altherma. Heating schedule is set in the main controller, I have 20.5C through 6am-10pm then set back to 19C over ni...
@derek-m I don’t have any thermostats other than the Daikin unit that allows modulating leaving water temperature, this can vary the LWT by a couple o...
@derek-m COP varied from 2.54 to 3.5 over the period assessed, average daily temp -2.8C to 11.5C, with compressor starts per hour of running 0.1 - ...
Some of these frost valves are not supposed to be insulated. The Caleffi ones aren’t, but the inta ones can be. I only just found this out via another...
We have a Daikin Altherma. It’s doesn’t tell you a COP value. The info it can display is heat energy generated for hot water and heating. It also rath...
@derek-m This is the way I have my EV and battery set up to match the Octopus Go window. Neither are ‘clever’ enough to interact with external tri...
@transparent thanks for sharing the additional details about the batteries. In terms of price, I’m not looking to make a profit, so £1800 would cov...
Hi All Not sure if this counts as advertising, as I’m a private individual but I’m sure the moderators can deal with this if needed. I ordered 16...
@editor I was going to offer a similar observation. You need quite some thermal mass to keep the house warm through those peak hours during the winter...
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Latest Posts
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RE: Bivalent (or even trivalent!) system design options for a new GSHP installation
After 3 days, I'm now returning to this topic and the p...
By Transparent , 2 hours ago
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RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
Thanks for sharing Rachel, and it's commendable that yo...
By Mars , 8 hours ago
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RE: Issues with Vaillant connectivity via the MyCONNECT gateway
@drew-pa I don't know about hard work! It is pretty cl...
By dr_dongle , 8 hours ago
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RE: Are Solar Diverters Necessary for Homes with ASHPs and Solar PV?
@editor No, I made one 😀 Loft insulation all...
By Andris , 1 day ago
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RE: Observations on my Ecodan's estimates of energy consumed and delivered
@hestia I haven't touched this setting. As I can't dete...
By glpinxit , 1 day ago
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@hughf Thanks for that. Ah so they are talking about ...
By IRMartini , 1 day ago
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RE: Ecodan software update. Real or scam?
@abernyte, hmm, must have been a major disruption if 40...
By Mars , 1 day ago
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RE: No-code, plug-and-play monitoring for your heat pump
For what it's worth, after my Mitsubishi Ecodan heat pu...
By scrchngwsl , 1 day ago
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RE: Installing your own ASHP - DIY
I’m in the DIY camp, completed the install last Septemb...
By HughF , 1 day ago
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Riello / Midea - modbus set flow temp
Hi, I’ve got a Riello NXHM 8kW HP with emonHP, all wo...
By stuartornum , 2 days ago
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RE: Noise problems with newly installed Samsung 8kW ASHP
That could be the case, depending on where the triple r...
By AllyFish , 2 days ago
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RE: Say hello and introduce yourself
@irmartini Oh! That’s a great shame.😳 Toodles.
By Toodles , 2 days ago
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RE: Is this a bad installation and is there something wrong with my Samsung heat pump?
@david999 On the subject of isolation after the battery...
By HughF , 2 days ago
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RE: New Fogstar 15.5kWh upright solution
@robl I've added the screens. Li-Bms screen is accur...
By GGW , 3 days ago
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RE: SCOP and seasonal variations
I’ve had a long chat with Aaron from Homely Technical S...
By Toodles , 3 days ago
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RE: Gas Combi to ASHP - Making sense of survey results and proposal.
Many thanks to everyone who has helped with advice and ...
By IRMartini , 3 days ago
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RE: What is Wrong with our Heat Pump Installation?
With BESS the ASHP is best. Charge battery for free fro...
By AllyFish , 3 days ago
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@hubb84 Try looking at powerflushassociation.com. They ...
By Toodles , 4 days ago
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Central heating inhibitor with ASHPs
Have you seen the Heat Geek article and video?
By ChickenBig , 4 days ago
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RE: Advice on potential HW Cylinder size
@jwilliams89 I would imagine that the MCS would insist ...
By bontwoody , 4 days ago
Latest Topics
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By IRMartini 1 day ago
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Riello / Midea - modbus set flow temp
By stuartornum 2 days ago
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Ecodan software update. Real or scam?
By Morgan 2 days ago
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Noise problems with newly installed Samsung 8kW ASHP
By Lokisam 4 days ago
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Central heating inhibitor with ASHPs
By IRMartini 4 days ago
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Advice on potential HW Cylinder size
By JWilliams89 5 days ago
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By Graeme 6 days ago