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Last seen: Sep 19, 2024
@sunandair Sorry if you think that I did not comment sufficiently on your previous post. You appear to be operating your system in a manner I sugg...
I think that if you look closely at the data you will find that that is not the case.
@scrchngwsl If you look through the raw data measured at 1 minute intervals, and I think some of the charts produced by CR, the variation in measure...
@sunandair There appears to be several inter-connected problems when operating setbacks on a heat pump system. As you mentioned there is difficult...
Maybe the original team should re-train as heat pump installers, they would probably fit in quite well. 😋
Is it my eyes, or is one pipe of larger diameter than the other one? Also in the first photo the pipes look as though they could be touching each othe...
@cathoderay Thank you for providing the requested data. A quick first examination appears to show some anomalies that don't appear to follow known...
@cathoderay Thank you.
I fully agree that making derogatory statements about other forum members is to be avoided. Please provide the actual values, for both the blue and ...
Hi Ian, Thanks for the link but I am not a facebook user, have never been and doubt that I ever will be. Just a friendly old dinosaur. 😋
@jamespa I think that if the data under the volts and amps columns are integers in the file provided by CR, it will be raw data without the 1.18 cor...
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Degrees of Separation
Latest Posts
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RE: Who's your electricity provider and what's your tariff?
@papahuhu I prefer to look at it simplistically. We d...
By Old_Scientist , 14 hours ago
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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 , 15 hours ago
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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 , 20 hours ago
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RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 22 hours ago
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RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
Nothing attached! I have rads but UFH makes the case ...
By JamesPa , 22 hours ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 23 hours ago
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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 , 2 days ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 2 days ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 2 days ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 3 days ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 4 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 4 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 4 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 5 days ago



