Last seen: Jan 29, 2025
@derek-m Indeed.... insulate britain had the right idea, but just went about getting the message across in the worst way possible...
As I said (or at least I think I said, perhaps I said it on buildhub), it only matters as we are chasing efficiency numbers because we need to compete...
Both of these are just a way to provide hydraulic separation between the heat generator and the emitter circuit. It wouldn't matter if we weren't livi...
Solar gain would result in an increase in return temperature, and the heat pump will throttle back or turn off, reducing heat input - provided you're ...
@mattc Midea is a good unit, but they'll only sell it to one of their installers, and they'll install it in a way that guarantees performance and mini...
Avoid midea…. It will come from freedom and be fitted with a LLH or PHX that will cripple the efficiency. We’re about the same size, 100m2 before we...
@iancalderbank LinkedIn is such a toxic cesspit of narcissists, I gave it 6 months then closed my account. It’s not like I’m looking for another job a...
Wait a minute.... thermal store? Uh-oh....
It certainly appears that way…. Although having your gshp on a c50 seems somewhat excessive. However, I expect it’s because it isn’t an inverter machi...
@gshpwoes you can cancel the legionella program for a start. Total waste of time, unless you’re 85 and immunocompromised.
Why are you running your rads at 46 degrees in this weather? That seems excessive.
6kW immersion in the bottom of the hot water tank won’t be helping things….
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Latest Posts
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RE: Who's your electricity provider and what's your tariff?
So far, I'm happy with moving to Eon next. Not paid any...
By Andris , 4 minutes ago
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
Don't lose sight of the fact that at some point to opti...
By JamesPa , 4 minutes ago
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RE: Baxi Air Source Heat Pump tips and tricks please
@cathoderay Ok, that's odd. The Baxi chap came yesterda...
By Cathyem1 , 39 minutes ago
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RE: Split system and pipe lengths for air source heat pump installation
@johnmo got it. Thanks.
By nickmorgan , 46 minutes ago
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Is that because the only people who will quote for 45C ...
By JamesPa , 2 hours ago
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RE: Battery storage to run Heat Pump.
OVO already offer such a rate. Only for certain makes ...
By JamesPa , 3 hours ago
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RE: Setback savings - fact or fiction?
And finally, the R version tidied up a bit and larger, ...
By cathodeRay , 5 hours ago
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RE: Looking for the Grant Aerona 3 setting to turn off completely at 20 OAT
Hi @damonc, parameter 2015 is the maximum outdoor air t...
By AllyFish , 5 hours ago
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RE: Ecodan ASHP - How to optimise my set up?
Thanks everyone for posting this, so much useful info t...
By Bamnio , 6 hours ago
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RE: Samsung Gen 7 R290 12kW is not behaving how I expected
I have the same pump and if I am operating it correctly...
By Broadsman , 7 hours ago
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RE: Is it KISS or constant – weather compensation vs. set flow temperature?
@editor Will get back. Lots to try. Thanks to everyon...
By cliffhanger , 8 hours ago
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RE: Towel rails. An unexpected final hurdle
I had a similar issue but convinced the installer to le...
By Pie_Eater , 19 hours ago
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RE: What is the best strategy for operating a very oversized heat pump?
This whole discussion highlights just how much of a mes...
By Mars , 19 hours ago
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RE: NIBE F2040 12 kW heat pump and 100 liter buffer tank
@cheshirejohn thanks for the update and for sharing. I’...
By Mars , 19 hours ago
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RE: SolarPV tables / online calculator
We've only had our solar since last June, but so far fo...
By Old_Scientist , 22 hours ago
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@robs useful thread! Thanks for sharing - Octopus are c...
By big_si , 22 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@jamespa Agreed. I think it’s a case of much over muchn...
By Mars , 1 day ago
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 1 day ago
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RE: F.788 Building circuit pump reports internal fault - Vaillant Arotherm
Guess I have to wait for engineer visit. I really hope ...
By jeegnesh , 2 days ago
Latest Topics
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Battery storage to run Heat Pump.
By Broadsman 8 hours ago
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Heat Pump Sizing & Installation Costs
By Mars 1 day ago
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SolarPV tables / online calculator
By MichelleC 2 days ago
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Samsung Gen 7 R290 12kW is not behaving how I expected
By Joshua 2 days ago