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Last seen: Jan 8, 2025
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...
Latest Posts
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RE: Estimating true heat loss from twelve months of consumption data
@cathoderay Yes, a very fair analysis once again and ag...
By ian33a , 6 minutes ago
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Hi, Thank you. So its a Daikin Altherma 3M...
By Lbart68 , 52 minutes ago
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I have a Contactum CU. Would the below RCBO (descriptio...
By Batpred , 1 hour ago
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RE: Samsung gen 7 HP 12kw - auto control issue and water law
@chainreaction Agree with @broadsman , it seems many ...
By Batpred , 2 hours ago
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RE: Anyone concerned about GivEnergy?
@transparent Thank you and appreciate your timely reply...
By SUNNYSKIES , 3 hours ago
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RE: Setback savings - fact or fiction?
@cathoderay thanks for your kind response; our cat does...
By PeterWurmsdobler , 3 hours ago
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RE: Grant Aeona 3 R32 cycling with weather compensation.
The hot water heating looks normal. The heat transfer ...
By GrahamF , 9 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
Good questions @temperature_gradient. My understanding ...
By springswood , 10 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
All going according to plan, mid July we get that 7kW a...
By Batpred , 22 hours ago
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Current metrics - DHW target set to 47c
By TaffontheTaff , 1 day ago
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RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
By GrahamF , 1 day ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
You’re right: UFH works best with high-conductivity fin...
By bafab , 1 day ago
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RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 1 day ago
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RE: Vaillant Sensocomfort Time
Oh I remember this from when I set mine up 2 years ago,...
By JamesPa , 2 days ago
