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: Jan 4, 2026
Looks ok to me Morgan. My only suggestion is to look at the Mixergy tank compared to the Megaflow. Mixergy brings many savings/benefits (I’m not spons...
@phil3822 how else can I help / provide more information? More than happy to answer any questions or do a video call sometime to discuss further. @ed...
Morning. The SCOP is targeted at 2.9, assuming the MCS design calculation and an exit temp of 65. I will reduce this temp over time, seeing how my hom...
RHI May artificially inflate. You did not agree with any of my points/argument Phil? So we have to compare a Daikin 18kW Altherma 3H HT unit in UK to...
Check out Dale’s YouTube channel SpectrumGeek/p> He’s had a large solar PV installed and battery and tracks usage and return. I think he was aiming ...
I’m not sure I agree they are too expensive. Not cheap either. But your heating system is the most complex thing in your home. It needs to be correctl...
Competing (?) with Mars as a YouTube star. This vid has been created by my installers, Ecobubl. Please like and promote
Simon - my newly installed Daikin is far quieter than my neighbours 8 year old Mitsubishi Ecodan. Technology moves on. I totally agree with your point...
Green H2 is greenwash. You are correct in the statement that it uses electrolysis when freely generated electric is not being used elsewhere. And it c...
Nice one Jen Ask your installer why they pick the Grant? Get other quotes from different installers who recommend different products. Test why 1...
Jenny. It’s quite difficult to measure. I have a decibel measurement app on my phone. 3m in front of the Daikin fan, I measured about 55dB. 3m to the ...
Hi Simon I am sorry to hear your neighbours ASHPs are noisy. What make? I live on a private Estate and had to get permission to install the AS...
- 27 Forums
- 2,752 Topics
- 64.7 K Posts
- 1,505 Online
- 7,158 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
Glass lined Cylinder for private water supply
My journey toward a heat pump continues, albeit slowly:...
By ian33a , 2 hours ago
-
RE: Switch suitable to change between two inverter CT's
@bobflux thanks, this is the CT I got recommended for m...
By Jancold , 5 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



