Last seen: Jun 17, 2025
This is depressing , I have spent now a couple of months now trying to sort out a solution or some sort of headway on this forum to readdress the bigg...
OK James, Ill see if I can answer your questions. the heat pump is 16kh , would the loss be on the commissioning ? The original commission had ano...
@arundalep I thought the Samsung wifi needed some sort of hardware in the HP , so thinking that would be the Modbus card , but clearly not. How does ...
@jamespa Thanks , looks like I should remove it then . Question I have , if the HP pipes are 28mm and they are directly connected to the smaller CH pi...
@jamespa Will check James Tank Capacity is 200l Pipes are 28mm Copper , not sure if you want the size of CH pipes I can check but definitely smaller...
Ha should I have , sadly not, Only the one I have drawn. What would you like to see , and I can give you some information
Here is the layout as much as I can. Above left Ch pipes Above zone valves. Above right flow from HP.Above showing C...
Not great, 5C = 10-15% efficiency loss (much more according to @heacol). TBH I cant understand whats going on in the buffer, its like there is no str...
Maybe mine as well !As in Buffer remove. New sensor in place and so to correct the flow indications between from HP to buffer /Tank there is a diffe...
@arundalep Many Thanks for your thoughts there, I will wait in that case . I have to say I am not going down the solar route or EV but still want a go...
A query and a rEquest sent to Havenwise yesterday has not been answered yet , so I am going to ask if anyone on this forum who has Havenwise do I need...
Sending for more probes , one is dodgy! Its sending me a higher temp on return to LLH than the feed to rads.
Trusted Installers
Struggling to find a reliable heat pump installer? A poor installation can lead to inefficiencies and high running costs. We now connect homeowners with top-rated installers who deliver quality work and excellent service.
Verified, trusted & experienced installers
Nationwide coverage expanding
Special offers available
Latest Posts
-
RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
For the sake of balance, I will share that our ECO4 exp...
By Old_Scientist , 4 minutes ago
-
RE: Commencing on an ASHP Installation Process
@sheriff-fatman just keep an eye on them... definitely ...
By Mars , 2 hours ago
-
RE: How not to install a heat pump
You are right. Thinking on this has evolved over the p...
By JamesPa , 15 hours ago
-
RE: Vaillant AroTherm Plus 7kW
Thanks for the comprehensive write-up, I am considering...
By Scalextrix , 16 hours ago
-
@ashp-bobba ‘Wattson, how many grammes of Co2 are you r...
By Toodles , 17 hours ago
-
RE: DHW SET UP with Samsung gen 5
Thats good news indeed, you are very likely almost ther...
By JamesPa , 18 hours ago
-
RE: Renewables & Heat Pumps in the News
Ain't consumerism wonderful! Just because EVs could b...
By Majordennisbloodnok , 20 hours ago
-
RE: Plate heat exchanger considerations
As far as I can tell my vented system would have a peak...
By Scalextrix , 20 hours ago
-
RE: Air Changes per Hour - ACH and the MCS requirement
There have been a few discussions dotted around (e.g. I...
By Declan90 , 23 hours ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Having made some enquiries locally I have found a compa...
By Morgan , 1 day ago
-
RE: I don't need any heating in the summer. How do I turn my Samsung heat pump off?
Thats great Someone else is struggling with this in a...
By JamesPa , 1 day ago
-
@bart Best of luck moving forward, I look forward to he...
By ASHP-BOBBA , 2 days ago
-
RE: Ecodan EMP2 kit - is it any good?
Please note: heat meter accuracy at 95+% is as long as ...
By ASHP-BOBBA , 3 days ago
-
RE: Flow Rate & Low Loss Headers
Houses with reasonably low loss aren't going to require...
By JamesPa , 3 days ago
-
RE: Help me keep the faith with my air source heat pump installation
If it's running on WC then at night it's quite likely t...
By JamesPa , 3 days ago
-
RE: Jokes and fun posts about heat pumps and renewables
@majordennisbloodnok That’s OK as long as the ‘Terminol...
By Toodles , 4 days ago
