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Last seen: Apr 15, 2026
I must admit with cheap rate overnight, I’m starting to abandon a 2c setback, some rooms take too long to recover. Still playing around trying to find...
Thanks, I'm away at the minute so cannot get to my HA flow temp graphs, but I have it it running on a more constant basis, and I get this feeling that...
Yes I am finding that running it long and low is the better outcome also more comfortable throughout. with regards the water pressure what’s the po...
If I take out what the water heating from the gas, then I would say yes the generated kw is about right from previous, I also have an EV and play with...
So according the design info, Heat Loss: 9.99kw @ -2c Target: 440% efficiency at 40oC max flow temperature. I’ve not been running nowhere ne...
@lucia your reply must have helped my data came back today 😀
@ectoplasmosis perfect this now makes total sense to me.
@ectoplasmosis so it constantly breaches that number and turns on. I do know if I switch to expanded then it adheres to that temperature. So I guess...
So this is it, what is my chosen set point, how does it get that? Considering the Room Temp Mod explanation and mine is set to Inactive. I...
If I am in inactive mode, then how or when does setback kick in? Timer mode lets you specify a time and a temperature but as inactive the temperatur...
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@davidb I can’t help you with contacts at Vaillant unfo...
By Mars , 55 minutes ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@Ian-S, I actually think this is a pretty reasonable pl...
By Mars , 58 minutes ago
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RE: Who's your electricity provider and what's your tariff?
@toodles I invested on Miele a pair of frodge frozor wh...
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RE: Flushing system, cleaning and inhibitor
Flush and fill all complete. Octopus kindly gave us a...
By Old_Scientist , 5 hours ago
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RE: Wood burner with ASHP - direct air?
For what it's worth I installed a wood burner in this o...
By BlizzardGreen , 6 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
I think I saw a diagram for an exhaust air dhw tank wit...
By JamesPa , 1 day ago
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RE: Indevolt Batteries UK Support & Info Thread
Thanks, however that's an answer to a subtly different ...
By JamesPa , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
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RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 4 days ago
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I don't notice mine defrosting, and most of the time Im...
By JamesPa , 5 days ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 6 days ago
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RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 6 days ago


