Last seen: Feb 5, 2024
Yes. Read my post above for a fuller explanation, but mine operate when the valves themselves are below 3C. This requires rare cold temperatures and a...
I see no reason why A2A systems shouldn't be the standard in the UK, at least for new houses, other than the government won't give grants for their in...
Question for those who better know how these machines work: why would the inlet refrigerant temperature to the indoor unit be 60C when flow temp is 42...
I do not have a Samsung so I'm just speculating until someone more useful comes along. Just using the numbers you've provided it seems like you're g...
Boy is there a lot to go through here... If the heat pumps aren't performing then there's clearly a design issue, but I think you're misundersta...
I voted very pleased because whilst I am happy with the system overall there were definitely installation issues that are still not resolved, although...
I might as well add info in the way @derek-m described for future reference, but in short I have an 8kW Daikin EDLA model. Manufacturer: Daikin M...
@ronin92 I absolutely agree with this. A year ago I was allowing my home office to go unheated except during working hours, and whilst the air tempera...
@bob77 this rationale is totally correct with a heating system that has a fixed efficiency eg a series of electric fan heaters which are always about ...
@huwsy in which case you've really been done over by them. You should ask them for their heat loss calcs in the first instance, try the methods sugges...
@huwsy I see no reason why air to water heat pumps should not be able to get to 25C room temp, it's just a matter of balancing energy in and energy ou...
@goody my greatest simpathy goes out to you. It is so annoying that these systems in place to supposedly protect consumers are least helpful when most...
Latest Posts
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RE: Heating coming on when not required
I played with a max heating temp but there is a world o...
By JamesPa , 30 minutes ago
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RE: Pressure drop Primary circuit
I've always regarded topping up heating systems as my j...
By JamesPa , 34 minutes ago
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RE: Heat pump solutions and/or installer recommendations for France
I’d travel to France for work if you were struggling wi...
By Damon Blakemore , 7 hours ago
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RE: Ecodan consuming 100kwh per day in new build!!!
Hmm Before doing that I would want to be certain that...
By JamesPa , 12 hours ago
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RE: 5 Star Service from Havenwise
That's always a danger with any new good idea, @morgan....
By Majordennisbloodnok , 13 hours ago
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Have your say in the Renewable Heating Hub Awards
It’s time to celebrate the best (and call out the worst...
By Mars , 23 hours ago
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RE: Mitsubishi cycling while on chilled water output
@iaack yes there's no denying that cold air sinks! I s...
By downfield , 1 day ago
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RE: Weather compensated secondary circuits with Biomass
@andycoo that flooring sounds ideal. Extra volume is ...
By Sune , 1 day ago
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If you are thinking of heating on the immersion conside...
By JamesPa , 3 days ago
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RE: Surface mount or bury primaries for heat pump installation?
@tomasmcguinness, I think your best bet would be using ...
By Aventus Eco , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@toodles all depends on asking the right questions! And...
By Tim441 , 3 days ago
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RE: Commencing on an ASHP Installation Process
I received confirmation this morning that my Greener Ho...
By Sheriff Fatman , 3 days ago
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@jamespa Thanks for the advice - very helpful. I had al...
By abam48 , 4 days ago
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RE: Adding battery storage to SolarEdge PV system
@chandykris No need to apologise at all! I forgot to ad...
By Toodles , 5 days ago
