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: Sep 19, 2024
@crustydoodle Noise from pipework could be due to vibration of the physical pipes. Whooshing is normally a sign that the flow rate is too high or th...
@crustydoodle I'm afraid that i'm getting an error message when I try to play the video. Would you describe the noise as a tinkling or whooshing sou...
@crustydoodle Please describe the noise that you hear.
Noise in the pipework is possibly due to having air in the system. I would suggest bleeding any air out of the system. I believe that the FTC6 contr...
I fully agree with your sentiments, and do everything that I can to try to reduce our energy consumption, along with helping others to do the same. T...
@cathoderay I hate to burst your bubble, but what you propose will not be possible to achieve, since it would defy the basic Laws of Physics and The...
@cathoderay Hi Ray, Now that I have almost completely recovered from a heavy dose of flu, which I suffered even before I received my annual flu ja...
@cathoderay +/- 2C seems rather coarse for control purposes, but I suppose it depends how accurate you wish the temperature control to be. A PID c...
@cathoderay If you wish to have a PID type control system I should be able to help with the algorithms, if you wish. I assume that you can only ch...
She doesn't have to wear anything underneath the mink coat. 😎
When I have checked the actual figures, it would appear that my original estimate was a little on the low side. Taking a typical home, the following m...
Are you referring to instantaneous electrical energy increase or the increase over a year, since the two will probably be different.
- 27 Forums
- 2,740 Topics
- 64.3 K Posts
- 2,736 Online
- 7,143 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
This is something I’ve been building for months, largel...
By Mars , 3 hours ago
-
Does minimum system volume matter in the context of sim...
By Tony.Stolz , 6 hours ago
-
RE: Electricity price predictions
yes, same with the IOG tariff which is even a bit harde...
By Batpred , 6 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
I had a quick look and they are a little vague. They ...
By BlizzardGreen , 8 hours ago
-
RE: Has anyone seen this problem before? Huge anticycling times
Oh dear. Glad it was replaced. I have been mighty imp...
By JamesPa , 16 hours ago
-
RE: Can I start an argument about buffer tanks please? 🙂
Dont, just adjust the LSVs to get different temperature...
By JamesPa , 1 day ago
-
RE: Heat pump running costs – what has actually worked for you?
I installed the air source heat pump in January 2026, i...
By bobflux , 1 day ago
-
RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running
Thats all interesting. DHW on my Vailant seems to respe...
By JamesPa , 1 day ago
-
RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
One of the other mods has just reminded me that @ashp-b...
By Majordennisbloodnok , 1 day ago
-
RE: PV and battery long payback - sense check query
@old_scientist I have now drafted 2 replies - both have...
By DavidB , 3 days ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: adrian Manufacturer: Appliandirect.co....
By Adrian , 4 days ago



