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
@iantelescope I would suggest that you have a read through the following post from page 13 onwards:/p> The idea is to check that the short cycling...
Hi Everyone, I have eventually received a reply to the e-mail that I sent to my MP in late January, a copy of which is attached. As I anticipated it...
@tp1964 The first thing that I noticed is sections of un-insulated pipework and the quality of insulation on the sections that have been done is not...
@iantelescope Thank you for providing the data, I remember seeing the schematic diagram some time ago. To clarify, I assume that Motor 1 and Motor 2...
It is not so much waking up to the fact, as improved methods of control. The old bi-metal thermostats probably had a switching differential of 1C at b...
I suspect that the temperature sensor may be low down in the tank, such that when hot water is drawn from the tank it is not too long before the cold ...
I think that the anti-freeze valves are designed to drain all the water from the system. Any valves can only do so if all the water can actually drain...
It is not just with heat pumps, it is how the system is controlled. We still have an old gas boiler, but the way it is controlled means that the aver...
@editor Are you certain the answer is 3? My calculations get an answer of 42. 😋
@iantelescope Before I spend too much time and effort reading back through your previous posts could you please confirm that you wish to try to reso...
The spreadsheet simulator that I created was designed to allow comparison of possible changes to insulation level, heat emitter capacity, heat pump op...
@toodles The point that I was making is that we as humans notice a new different sound, but most of us will eventually accept it and filter it out.
SPONSORS
Degrees of Separation
Latest Posts
-
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 hours ago
-
RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.
Sooooo, what did we do in the end? We approached three ...
By Penval , 4 hours 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 , 9 hours ago
-
RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 11 hours 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 , 11 hours ago
-
RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 12 hours 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 , 1 day ago
-
@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 1 day ago
-
RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 2 days ago
-
RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 2 days ago
-
RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 3 days ago
-
@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 3 days ago
-
RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 3 days ago
-
RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 4 days ago
SPONSORS
