Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Jul 31, 2026
i think its hilarious that our industry worries about cop when all that matters is run cost. The pumps are there to do a job, they would be there if y...
@olly there is a technical issue with it not being on the mcs yet, i think its supposed to be on in December, after that reviews will pour in. But fro...
and that explains why i have a job, i spend my days speaking to homeowners after they have had a site visit from thier installer of choice and have lo...
I wrote a book answering all these questions its on amazon, but why on earth would you buy a unit from someone who cant answer the qs? , getting idiot...
@mars i would but its not in yet, samsung are waiting for mcs at the ned of the month, then mine arrives, but ive seen it and its lovely.
it will be mcs soon, i would wait, its miles better than the gen 6,
if you have a midea samsung or hitachi heat pumps i have done videos how to adjust your weather comp.hope they help
all seems resonable to me, i would use allh because the pi runs are long, burying the pipe use rauvitherm pipe in pipe, its very expensive but brillia...
all heat pumps work at 5 degree delta t, so you can only squeeze 10kW down it. its q 68 in book 2 .
Good points but if flow is restricted the pump is flat out and compressor slows, if there is spare pump capacity (very rare) what you say is true. the...
@editor dont worry to much about it, its just maths, if the delta t is 5 degrees and the flow rate is 30l/ min you are going to be able to deliver 10k...
@jeff no it doesn't stop working, it will fight you, its whole mission is to make a 5 degree delta t so it will slow the compressor therefore output k...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Cooling using an air to water heat pump
From experience this summer, a single-split A2A unit on...
By Rob of York , 6 hours ago
-
RE: Passiv Smart Thermostat - Help & Forum Support
@singlespeed No timeframe at the moment. However we can...
By Will H , 11 hours ago
-
@mrkfm, I’m definitely not trying to put anyone off get...
By Mars , 21 hours ago
-
RE: Why are ASHP installs so expensive?
Posted by: @springswood I confess to becoming a litt...
By Rob of York , 1 day ago
-
Analysis of the economics of switching to an A2W ASHP compared to other heat sources
This post aims to analyse the economics of installing, ...
By Rob of York , 1 day ago
-
RE: Cooling with air to water heat pumps
@editor does that mean you have to have two separate ex...
By mrkfm , 2 days ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
Posted by: @ian-s Could always use the money saved o...
By Rob of York , 2 days ago
-
Depends on what controls the pump! Thats the whole poi...
By JamesPa , 2 days ago
-
The positive reviews keep coming in for Britain's Heat ...
By Mars , 3 days ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
I have one of these fitted which also allows you to reg...
By Old_Scientist , 3 days ago
-
RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
If they can't don't give up. Heat pumps are, in reali...
By JamesPa , 4 days ago
-
RE: Missing flow temperature in Heat Geek proposal
Yes that's what would happen by turning down the lsv to...
By JamesPa , 4 days ago
-
RE: Grant R290 DHW Cycle Interuption
It looks like some sort of short pre-run. The question...
By JamesPa , 4 days ago
-
RE: Cascade System or larger single unit
@renewables345 I would say if it a new build it’s no mo...
By Aventus Eco , 4 days ago
SPONSORS
