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Last seen: Aug 16, 2026
Well if its a 12kW model and if Im reading your graph correctly its only using 2kW intermittently, I would guess that its struggling to generate a low...
@derek-m well I don’t have an internal temperature probe attached to my monitoring system but I suspect because it might be different in different roo...
@fazel LOL, Ive just noticed you were posting my heatpump graph! I thought it was yours :-). I think the slightly colder weather has helped my heat pu...
@fazel Hi, Ive been playing around with the WC Curve. Currently set to 38C @ 17C OT and 45C @ -2C OT. I havent had a cold enough day yet to test the l...
@MikeFl When I was looking at legionella cycles a while back, I found a lot of variation in opinion regarding how often to run the cycle. Regs say o...
@toodles I quite like the look of homely but dont see why they insist on having to pay an installer just to connect it?
I think this is a good way to do our bit for the planet, everyone we persuade is another convert. I was planning to reach out on social media to anyon...
This will be very useful thanks, Its on my list to connect my Samsung up so I can adjust it programatically.
Hi Daniel, I find Openenergymonitor very good although you would need to install a heat meter into your HP circuit. You can see the types of output yo...
@DoubleSpeed Im assuming you are talking about a gas combi boiler? When you say efficient do you mean most cost effective? The greenest option is ...
@iancalderbank Realised that I would have to get into the control panel right after posting 🙂 I remembered that when I changed pumps, I had to alter...
@fazel "Can you set the flow rate to stay high/fixed to see what difference it makes? Even if you will see a lower dT." I think its possible, but ...
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Degrees of Separation
Latest Posts
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RE: Switch suitable to change between two inverter CT's
It depends An unloaded current transformer can output...
By bobflux , 7 hours ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@batpred They offered both, I went with Pro. As an amat...
By baroquebank , 18 hours ago
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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
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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 , 2 days 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 , 3 days 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 , 3 days 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 , 3 days ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 3 days 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 , 3 days ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 3 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 , 4 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 , 5 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 , 5 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 6 days ago
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