Last seen: Dec 1, 2022
Here are my figures based on a 6 day test. All factors the same except for flow temperature and outside environment. Room thermostats were at 22ºC s...
Ah! I understand that now. Thanks. If the synchron valves to UFH and upstairs rads are locked in the open position, is that the same as removing the...
How come only 1 valve? Your comments on the diagram seem to suggest replacing most of the synchron valves.
Hi Justin, I too have an Ecodan 14kW pump. There is some interesting discussions going on in another forum that might be of interest.
@derek-m this comment about extra pump running costs was directed at @editor. After consideration, I'm going to keep to the existing system design a...
@heacol Thanks Brendan. So changing the synchron valves for diverter valves makes the change that the hot water flow is no longer stopped, but allow...
@derek-m Slightly amended.
Hi @derek-m, In readiness for our weather compensation setup next week here is a diagram of my setup as I understand it.
Perhaps you should look up the product code of your tank and confirm. We might all be barking up the wrong tree.
Apparently I don't have a buffer tank then!
Has anyone got an example photo of a buffer tank that we are thinking are the problem?
Thanks Brendon. You having described a buffer tanks piping has made me question whether I have one installed. Is this the buffer tank?
Latest Posts
-
RE: Who's your electricity provider and what's your tariff?
Thanks @toodles for the update. My PW3 is due to be i...
By Old_Scientist , 23 minutes ago
-
RE: Plug and play solar. Thoughts?
Have a read of my previous posts on so-called Balcony S...
By Lucia , 2 hours ago
-
@editor @bart Hi, I can see a few problems with your in...
By Brendon Uys , 5 hours ago
-
RE: Ecodan consuming 100kwh per day in new build!!!
Well at least that solves the mystery of where the exce...
By JamesPa , 6 hours ago
-
RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
"To tell you the truth, I don't know if HAL is homicida...
By Scalextrix , 7 hours ago
-
RE: Location of hot water isolation valve on cylinder
@rossowheels if you isolate the water supply in it will...
By ASHP-BOBBA , 23 hours ago
-
The Importance of Radiator Balancing for Efficient Heating: Introducing the Flow Regulating Valve
It’s fascinating to watch how low-temperature heating i...
By Mars , 1 day ago
-
RE: Servicing Hitachi HP in rural Somerset
I'd give GreenGenUK a call or email them: sales@greenge...
By Mars , 1 day ago
-
RE: Heating coming on when not required
I played with a max heating temp but there is a world o...
By JamesPa , 2 days ago
-
RE: Pressure drop Primary circuit
I've always regarded topping up heating systems as my j...
By JamesPa , 2 days ago
-
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 , 2 days ago
-
RE: 5 Star Service from Havenwise
That's always a danger with any new good idea, @morgan....
By Majordennisbloodnok , 2 days ago
-
Have your say in the Renewable Heating Hub Awards
It’s time to celebrate the best (and call out the worst...
By Mars , 3 days ago
-
-
RE: Mitsubishi cycling while on chilled water output
@iaack yes there's no denying that cold air sinks! I s...
By downfield , 3 days ago
-
RE: Weather compensated secondary circuits with Biomass
@andycoo that flooring sounds ideal. Extra volume is ...
By Sune , 3 days ago
