
Last seen: Sep 9, 2025
Thanks for those comment @mark3robinson and welcome to the Forum.Vaillant have successfully built up a large number of approved installers. Whether ...
Have a look through the growing library of energy storage topics @technogeek. We're not suggesting that the 240v mains connections be made by yourse...
Yes, I like the idea of replacing a block in the sub-floor to provide a more robust entry point into the house. Sleeving the pipe(s) with corrugated...
As you're a self-confessed Geek, why would you want such a storage battery installed for you? If you have a look at the topics on the Energy Storage...
Using common sense alone, I don't like the suggestion of using a core drill through a beam & block floor slab to take any of these pipe sizes. A ...
That's good to know @chickenbigThere will be many forum members here who would be competent enough to install their own renewable generation devices, ...
I'm probably not the only one here on the forum who can see why this ASHP didn't work for your colleage. The position of the external unit doesn't a...
As this is on an open forum, can I make a response which even more simple?! 1. Each power tool has a voltage at which it must operate.You must m...
Thanks for that information @howardp99 Remember that you must first exhaust both stages of a complaint against an energy supplier before the Ombudsm...
Equally you must use the right charger for your power-tool battery. There are some chargers which can detect the chemistry and voltage of a battery ...
No. The substation is where the voltage drops from 11kV to 440/230.In your case that transformer is 35/1198 and it's on a pole next to your house! I...
It is typical of the energy sector that they use official terminology to describe something, but that the naming isn't well founded on either the unde...
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RE: Midea ASHP – how to set weather compensation
I think it is a bug in the code, it comes on even when ...
By cathodeRay , 10 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@ashp-bobba wish you lived closer to Wiltshire! My inst...
By pash44pump , 10 hours ago
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RE: COP is not the only measure of efficiency
@jamespetts Interesting post, thanks. Here are my thou...
By GrahamF , 10 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
@editor So… who’s given in and turned the heating on al...
By Lucia , 11 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 11 hours ago
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RE: Buffers, hot water and cooling
@jamespa Your reasonably close! Especially with warmer ...
By dgclimatecontrol , 13 hours ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 20 hours ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 1 day ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 1 day ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 1 day ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 2 days ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 2 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 3 days ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 3 days ago
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 3 days ago
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RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 3 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 3 days ago