Last seen: Feb 22, 2024
@tobyg You might also be interested in this link: Definitely HTC gave me the best measurement of heat loss and was at 4.5KW @-2C, way below th...
@ken I agree that this approach is more cost effective, but not necessarily the most efficient way to run a heat pump. I have a 12KW Samsung on t...
@tobyg Grant 10KW most likely a good call. Supplementary heating always an option in rare severe weather. Make sure heat pump is level (otherwise it m...
@tobyg Hi, Yes, when I want the heat pump on during the off-peak periods, I set, using timers, the desired room temperature high, say 20C. The heatp...
Fortunately, much of the time and as was the case was for my house, many of the rads were already oversized, some twice as big (and all K2’s) otherwis...
@tobyg as Ian suggests, radiators are spec’ed at a Delta T (mean radiator flow temp) to ambient room temp, so 70-20C = delta T of 50. A heat pump fl...
@tobyg The Samsung does have a Quiet mode and I believe this changes the frequency (modulation?) and it runs quieter. I assume it’s perhaps less effic...
@iancalderbank Hi Ian, I saw you had a Samsung heatpump and you seemed very knowledgeable about getting the most out of it, so I tagged you. But se...
@mike-h @iancalderbank Thanks for the suggestions. I schedule the pasteurisation cycle each Sunday. When my Octopus Cosy off peak tariff becomes ava...
@iancalderbank Have you had any luck with your Samsung controller?
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RE: In the middle of an ASHP installation - a few questions
@benson If this is what you had installed its the old v...
By Gary , 3 mins ago
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RE: Midea ASHP – how to set weather compensation
Many thanks @mphb and @cathoderay. Didn't expect so qui...
By iWolf , 38 mins ago
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RE: British Gas versus Octopus: Two possible heat pump routes - how to evaluate them?
@jancold My day 1 of install over. It started at 7 wi...
By Lucia , 11 hours ago
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RE: Undersized Vaillant ASHP and abandoned by installer
Ps to the above. The requirements on the heat pum...
By JamesPa , 11 hours ago
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The greenhouse tomatoes have ,as usual, done well but t...
By Jancold , 11 hours ago
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RE: Locational electricity pricing
@transparent Phew! ok have skim read despite hectic d...
By Lucia , 11 hours ago
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RE: How to Solve Mould and Mildew Issues in Renovated Properties
The answer if you’re doing a major renovation is a MVHR...
By Judith , 11 hours ago
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RE: Will heat pump heat hot water without increasing the temp in my home?
Do you have a reference for that directive @toodles ? ...
By Transparent , 13 hours ago
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RE: Calculating inverter size to match battery size
I expect your Seplos kit came with some guidance as reg...
By Toodles , 15 hours ago
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RE: Determining correct flow rate for a heat pump
It’s clear from what you say, above and what we have ex...
By SUNandAIR , 19 hours ago
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'If you are not part of the problem there's good money ...
By AllyFish , 24 hours ago
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RE: Suitability of 45C flow temp with existing pipework
I've ordered a cheap borescope online and I'm going to ...
By Alex_N , 2 days ago
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RE: Ecodan - flow rates, sensors, settings
Hi @rhh2348 , coming late to this thread as our Ecodan ...
By SUNandAIR , 2 days ago
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RE: Agile: average import cost vs other tariffs?
@tim441 Last year I ‘netted’ about £400 that way so I h...
By Toodles , 3 days ago
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RE: Gas Combi to ASHP - Making sense of survey results and proposal.
@irmartini I think that @editor might sympathise with t...
By Toodles , 3 days ago
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RE: Heat pumps don't work: debunking myths & misconceptions
I applied for my G99 last November. Largely as a resul...
By IanMK13 , 3 days ago
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Setback for Vaillant Arotherm Plus
Currently our Vaillant Arotherm Plus is set in fully We...
By JWilliams89 , 3 days ago
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RE: The good, the bad and the not that great – my heat pump installation
Unfortunately @burtis James is right. MCS is the Gove...
By Transparent , 4 days ago
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RE: How can I programme a setback for my Samsung Gen6 8kW heat pump?
@simonh Im not sure how useful they are but Ive attache...
By bontwoody , 5 days ago
Latest Topics
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Calculating inverter size to match battery size
By Homonid 1 day ago
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Agile: average import cost vs other tariffs?
By Tim441 3 days ago
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Suitability of 45C flow temp with existing pipework
By Alex_N 3 days ago
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Setback for Vaillant Arotherm Plus
By JWilliams89 3 days ago
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By Toodles 4 days ago
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By Jeff 4 days ago
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Solar Edge Inverters, returns recycling policy
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