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: Aug 16, 2026
Hi Andy, I would interested too in this as Ive just installed a 5kW Samsung Gen 6 with radiators and my delta T is actually 3 deg C. What does the set...
@jamespa Well Im convinced, but there something in preaching to the converted 😆 It just occured to me that your high temperature solution could be ...
Hi James, some interesting and good points there. Just a couple of observations: 1. At 65 C is the SCOP 3.5? I thought it was lower, a quick search ...
@iancalderbank Thanks Ian, I was looking at page 12 and was pretty sure but wanted some confirmation 🙂 Ive just managed to get some data for my heat...
@iancalderbank This pump would do the job wouldnt it Ian? Thanks Mark
@iancalderbank Very well behaved Ian 😊 thanks. No reply yet from the pump seller 😞
@derek-m LOL. I dont have room so had to say no to both 🙂
LOL, great minds..... I just sent them an email having noted the image was wrong. Ive got the cable, stoves and solar were pretty good £8 I think alth...
Thats quite a bit cheaper, thanks Ian. On par with the Midsummer price for the lower spec pump 😀 once you factor in vat and delivery
It was this one I ordered, but at the time it didnt have the comment about being sold with a HP
I Found this one/p> Its listed as having a PWM A Profile not C, does anyone know which profile would be correct for the Samsung Gen 6 HP?
Bad news Im afraid, Midsummer Wholesale took my order and confiirmed it and then the day after cancelled it saying they are now only supplying the wat...
- 27 Forums
- 2,751 Topics
- 64.7 K Posts
- 2,661 Online
- 7,158 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Switch suitable to change between two inverter CT's
@bobflux thanks, this is the CT I got recommended for m...
By Jancold , 2 hours ago
-
RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@batpred They offered both, I went with Pro. As an amat...
By baroquebank , 1 day ago
-
RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.
@penval, really useful update. After all the discussion...
By Mars , 2 days ago
-
RE: Who's your electricity provider and what's your tariff?
@papahuhu I prefer to look at it simplistically. We d...
By Old_Scientist , 3 days ago
-
RE: How Accurate Is My DIY Heat Loss Calculation?
D'oh - of course. I shouldn't post before my brain is f...
By Old_Scientist , 3 days ago
-
RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 3 days ago
-
RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
Nothing attached! I have rads but UFH makes the case ...
By JamesPa , 3 days ago
-
RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 3 days ago
-
RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 4 days ago
-
@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 4 days ago
-
RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 5 days ago
-
RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 5 days ago
-
RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 6 days ago
-
@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 6 days ago



