Last seen: Oct 12, 2025
@kundk you haven’t said where your bathroom is. If it’s on the ground floor and the floor is concrete is it insulated underneath. The age of your hous...
I didn’t hear any problem with that noise it was less than walking on gravel. Have you another example recorded?
@nickmorgan you are not missing anything at all and when you dial in the import and export rates on electricity tariffs then a diverter is even more u...
Totally agree. We had our MVHR pipes put in first (6inch like above) and the guy who installed it was great. He took my plans of the house and pipe ...
@cathoderay I’m really pleased to read you have some sense (not 100% as you want/need) but making progress, thanks to your persistence and @bobtskutte...
@andrewj the trick is to get the radiator size roughly right and a bit too big, by design and then turn them permanently down with lock shield valve (...
@mike-patrick it looks as if your pump is in a local hollow, does the cold air from the pump hang around there or does it dissipate? Have any of the e...
Ours used 993kWh of electricity for heating and DHW in January. As below a7kW Vaillant heating a190m^2 house, (1950s) with supplementary wood burner u...
Our 6kW produced the lowest ever day this week 0.3kWh!
I’ve only just noticed the “subscribe to this topic” tick box! Now I’ve seen it I’ll unsubscribe in general since I have to delete a lot of stuff from...
@chandyKris We had to turn one of the bedroom radiators to nearly off to force the water to flow to the lounge two. At first the installer did the bal...
@editor I must learn how to select an emoji to indicate extreme irony, or probably better still don’t indulge it in writing. You kindly showed the rig...
Latest Posts
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RE: Renewables & Heat Pumps in the News
@batpred The rooftop PV systems disconnecting seems lik...
By Lucia , 13 minutes ago
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RE: New Fogstar 15.5kWh upright solution
Yup, when I calculated how long it would take, I though...
By Batpred , 14 minutes ago
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Yes, I did mean graduates, but not just in physics. Q...
By Transparent , 52 minutes ago
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing
Doing the plot from heat pump output gives 6.5-7kW also...
By JamesPa , 2 hours ago
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RE: Heat Pump Installers: Competence, Illusion and the Hard Truth Homeowners Must Face
@editor We defiantly need to come up with a way a custo...
By ASHP-BOBBA , 4 hours ago
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RE: Radiator sizing for heat pump installation by British Gas - are these correct?
You are spot on. I don't know TBH as I don't have ...
By JamesPa , 4 hours ago
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RE: Ecodan Energy Monitoring Pack
Interesting. I tried very hard to monitor energy consum...
By Carpenterstation , 7 hours ago
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RE: Daikin Octopus installation update - I saw my first defrost. 😍😂
@editor Just had my first defrost of this season. ...
By Mike Patrick , 8 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
That will be producing significant losses due to phase ...
By Transparent , 1 day ago
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RE: Isolating the system for a planned power cut
When I said we'd need to know more about the RCD, MCB a...
By Transparent , 1 day ago
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Which tells us something (including possibly everything...
By cathodeRay , 1 day ago
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RE: Flexi-Orb Heat Pump Scheme Update: Progress, Pilots and Why This Matters for Homeowners
Thanks for sharing. Sounds promising, ISO are indepe...
By Batpred , 1 day ago
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RE: Specifying batteries, pv solar etc using ChatGPT
I have been positively surprised when I asked it to spe...
By Batpred , 1 day ago
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Thank you. That simultaneously answers my question abou...
By Transparent , 1 day ago
