Last seen: Feb 10, 2023
How much oil do you currently use per annum to heat the bungalow and does that give a comfortable temperature?
I agree. It seems to me that an approach using both indoor and outdoor temperature to auto-derive and learn the optimum flow temperature and rate woul...
@alistairgbarron You are confusing water temperature (average temperature of water flowing through the radiator) with delta T which is the difference ...
All change - that house purchase fell through when the vendors changed their minds about selling. Today we complete on a 1977-built property in a diff...
Not my blog - I just thought it was interesting and relevant to the discussions on here.
@kk_777 I think a lot of the single-fan models are compliant, but most of the higher output double fan models aren’t. Of course, a lot of retrofits ne...
The Midea ones are all under 0.6m3 (just). Looked like whoever specified/made the UK versions did their homework.
I’d imagine it’s going to be economies of scale - if they can make the plumbing guts and physical packaging at low cost in the Far East (e.g.) then ad...
The info I could find had delta T70 (seeStelrad quote at delta T50 (and T30) Reina’s own website doesn’t say what the delta T is, the spec data is j...
@majordennisbloodnok Exactly - You put this much better than I could. The question of trust is a good one - how does a customer know that a supplier...
I bought a more basic spec car model with 15in tyres rather than the next spec up with 16in tyres because the 15in tyres were almost half the price wh...
@editor Absolutely no way would I entertain something like that. I’d want a detailed breakdown of the proposed system, heat loss calcs and proposed ra...
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Latest Posts
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RE: Observations on my Ecodan's estimates of energy consumed and delivered
As it is possible for the FTC to be powered from a sepa...
By HarriUp , 25 mins ago
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RE: ASHP Cut-off Temperatures: What's Your Setting and is a Your Heating Still On?
My system has been running 24/7 on weather compensation...
By HughF , 2 hours ago
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RE: Noise problems with newly installed Samsung 8kW ASHP
Thanks @mars and @sjn I ran another check of 100 ba...
By Elton , 4 hours ago
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RE: Heat Pump Truth or Myth#2 - Cycling uses a lot of power and ruins your COP
I cannot state that I have noticed that our A2A heat pu...
By Derek M , 5 hours ago
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RE: Maximising Savings: Navigating My First Year with Octopus Energy and Heat Pump Running Costs
@toodles I can also happily report that the Agile tarif...
By Steve D , 6 hours ago
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@editor As we all know, RHH always strive to educate, e...
By Toodles , 8 hours ago
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@bontwoody I used the website link to contact them for ...
By Toodles , 10 hours ago
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RE: Samsung ASHP power cycling
I have considered that and I would have expected to see...
By Blaine_t , 11 hours ago
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RE: Is this a bad installation and is there something wrong with my Samsung heat pump?
@transparent that controller was moved from the loft an...
By David999 , 13 hours ago
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RE: 14kW Midea ASHP in an old leaky building
Hi @batalto. I see you have a Midea ASHP and I am sched...
By Kbedders , 13 hours ago
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RE: Additional ASHP kW for DHW cylinder?
We're in a similar boat to you with a hodgepodge of dif...
By Mars , 14 hours ago
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Insulation of flow and return Heat Pump piping
I know mention has been made of ties on insulation runs...
By Toodles , 14 hours ago
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RE: No-code, plug-and-play monitoring for your heat pump
Anyway, so far we have all missed the main protagonist ...
By Toodles , 15 hours ago
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Rising Damp – Production Recommendation
We've noticed some rising damp around a window after th...
By Mars , 15 hours ago
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RE: Bivalent (or even trivalent!) system design options for a new GSHP installation
Right, back to the topic at hand. To answer some of you...
By Algienon , 1 day ago
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RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
@ivanopinion Im in the same team as Ivan. I think for a...
By bontwoody , 1 day 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 , 3 days 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 , 3 days ago
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@hughf Thanks for that. Ah so they are talking about ...
By IRMartini , 3 days ago
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RE: Ecodan software update. Real or scam?
@abernyte, hmm, must have been a major disruption if 40...
By Mars , 4 days ago
Latest Topics
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By Toodles 9 hours ago
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By Blaine_t 13 hours ago
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Insulation of flow and return Heat Pump piping
By Toodles 14 hours ago
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Rising Damp – Production Recommendation
By Mars 15 hours ago
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Additional ASHP kW for DHW cylinder?
By Project_Electrify 1 day ago
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By IRMartini 3 days ago
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Riello / Midea - modbus set flow temp
By stuartornum 4 days ago
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Ecodan software update. Real or scam?
By Morgan 5 days ago
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Noise problems with newly installed Samsung 8kW ASHP
By Lokisam 6 days ago