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Last seen: Nov 11, 2026
er, you cant have too much emitter capacity! You can have an imbalance where some parts of the house heat more than others but never too much. I...
@gary @davidnolan22 I dont wish to go back over material you may already have covered, but its perhaps worth observing that another forum member ...
Many lsvs go from full off to full on in a fraction of a turn, they are basically isolation valves. There is a whole section on this (comparing diffe...
Nope. The problem is this: Most heat pumps have a modulation range of ~3:1. So if the heat pump is correctly sized at -2, with a house heat loss pr...
It wasnt me that mentioned this, was someone else, I was only repeating what appeared to be a very plausible statement. Yup. Well at least y...
I have the same, so equally interested in the answer. I think its possible that both are correct depending on where they are located in the circuit...
Its not abnormal, as long as there isnt excess pipe noise its OK. Spot on! Not sure what 'helps' means in this context! Nothing wrong with ...
Somebody has to pay for their ignorance! In fairness there are some very good ones out there, as well as some poor ones. That's true of much of the...
Thats good news Hopefully your obs today will clarify whats going on so you can tell the Mitsi engineer! The reflected heat from my south faci...
Good idea. If you can move it, try to avoid placing it somewhere it gets affected by whether the unit is on or off. Midea heat pumps (or at least...
Thats a bit of a design flaw. Maybe a strategically placed sunshade is required!
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Degrees of Separation
Latest Posts
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RE: Buffer tank on a 2 x 14kw Ecodan system
@fosterl2 Thanks for the replies. Based on these an...
By JamesPa , 2 hours ago
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RE: Who's your electricity provider and what's your tariff?
@downfield Thats a decent rate, I’m shocked they hadn...
By Papahuhu , 14 hours ago
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RE: Should Households Who Can Afford It Pay More for Energy to Help Those Who Can't?
@batpred I mentioned earlier that targeting the payment...
By Toodles , 15 hours ago
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RE: Why don't people choose heat pumps?
@rob-of-york The Panasonic units also have a microscopi...
By Toodles , 17 hours ago
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RE: Adventures in heat loss calculations
@toodles thanks! So as suspected, around a doubling of ...
By SusannaSaunders , 18 hours ago
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Six books in three years and I think I’ve now covered j...
By Mars , 18 hours ago
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RE: Grant Aerona3 13kw - Buffer Tank - Heating Journey
@heymikey Well done in achieving as nearer a match acro...
By Toodles , 1 day ago
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Grant Aerona - Weather Compensation and Schedules
Im trying to set up a friends Grant Aerona. The WC curv...
By bontwoody , 2 days ago
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RE: Air-to-Air Heat Pumps & Air Conditioning: UK Heating and Cooling Q&A
@jamespa I agree, the efficiency of Cosy Cooler ought...
By Rob of York , 2 days ago
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RE: How much of your renewable and home setup would still work if the internet went down?
I think you're right! 🤨
By Transparent , 3 days ago
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RE: Renewables & Heat Pumps in the News
ECO4 muddies the water somewhat, and then some. I thi...
By cathodeRay , 3 days ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
If there is a drain nearby that's exactly what I would ...
By JamesPa , 3 days ago
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I think that CCGT plant in Lingen is more likely to suc...
By Transparent , 4 days ago
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RE: Heat Geek installations: share your experiences
@l8again fwiw my experience (Valiant but not with heat ...
By JamesPa , 4 days ago
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