
Last seen: Aug 29, 2025
We’ve been with Symbio since November (George suggested we check them out) and it’s been ok so far, but we’ve not had any interaction with them. If th...
@julianc, many well insulated new builds run on one zone, with no TRVs (all open, all the time) with a Nest or other central thermostat controlling th...
@mikefitz, we run our heating at 45C during the winter. With our new Stelrad’s we might drop off to 40C next winter because they chuck out a lot of he...
From our experience, whether we heat half the house or the full house, there is no drop off in the ASHP’s electricity consumption. The reason for t...
@mikefitz, I had no idea it was such a recent install. Good luck and let us know how you come along.
@julianc, agree on the vermin in the lofts. We regularly hear them scampering around. Not much we can do about it. @mikefitz, as Julian said, we'd l...
@mikefitz, how long have you been running your ASHP? The tariff is key to the running costs - we've been using Symbio as our electricity provider si...
@mikefitz, if you go down the Stelrad route, they're really great rads and have been a game changer for us. Are you thinking of getting K3s?
@julianc, that's impressive Julian. I don't know why our heating has been running as much as it has. I should probably drop some of the target tempera...
@derek-m, that's a good idea. It's a good time to run that experiment actually. I'll do that today. As for the wood, yes, it's absolutely crazy what...
@mikefitz, welcome to the forums. You looking to get some new rads?
While our usage is down from April, I cannot believe that we've used 477kWh in May for heating and hot water. It's mid-May. Last year, in the whole of...
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Interesting read and MCS are as you say, beyond useless...
By benson , 5 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump I'm going to leave this mostly to @catho...
By JamesPa , 6 hours ago
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RE: Electricity price predictions
The gas standing charge went up as some of the network ...
By Jeff , 7 hours ago
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RE: Ecodan & MelCloud scheduling
Yes, the 2 are separate. To add to the complex desig...
By HCas , 1 day ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
I think there may be a little confusion in the wording ...
By Old_Scientist , 2 days ago
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I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
Previous was vented and I needed a shower pump and a ve...
By JamesPa , 2 days ago
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RE: Mitsu Wireless Controller and MelCloud
@robs Hi Rob, At the end of a note to Mitsu UK, thank...
By DavidAlgarve , 2 days ago
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RE: Why so many sigenergi installer recommendations?
@adamk Tesla is a great option, it’s also one we instal...
By SAEnergy , 3 days ago
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RE: Rodents! A word of warning for heat pump owners
Hradline in Telegraph: Brace for plague of rats after s...
By Tim441 , 3 days ago
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As a potential heat pump customer, it would be good to ...
By Temperature_Gradient , 3 days ago
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RE: Octopus replacing the fixed 15p/kWh export rate with a market tracking one
@trbob I have just extracted the details for Agile Expo...
By Toodles , 3 days ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
The Ultimate Guide to Heat Pumps is less than a month a...
By Mars , 3 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor Hi Mars, We have just installed a Grant Aerona...
By GrahamF , 4 days ago
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RE: Sanity check please. Battery storage and inverter sizing.
There are MCS guidelines about how close to the edge/ri...
By Old_Scientist , 4 days ago
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RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I estimated our usage on the following basis. The mos...
By Old_Scientist , 4 days ago
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@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 5 days ago
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RE: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 7 days ago
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RE: Powerwall 3 or Myenergi or something else?
We have a Tesla Powerwall 3, recently installed, so I m...
By Old_Scientist , 1 week ago
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RE: Mitsubishi PAR-WT60R-E Wireless Controller installation
@morgan They have been paired once but it was thought b...
By DavidAlgarve , 1 week ago