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Last seen: Jan 4, 2026
Thanks @jeff Definitely interesting and worth following.
Hi @derek-m I read Chemical Physics at Uni so I like to follow the science, real research and engineering. It is all about the investment vs return a...
@jeff can you share the link for the 100% H2 trial? I am surprised given this YouTube video I watched a few months ago. About energy value in H2, le...
Mars second info graphic is useful. I can see H2 being useful for large industrial processes. But not for cars or homes. Homes H2 boilers would operat...
Using Solic and solar PV is free when the sun shines. And it works dynamically, so stops heating if I turn on the kettle. Whilst the ASHP would provid...
It’s a good Q @batalto. I can press a few buttons on my Daikin and it shows the heat output & and energy consumption. So I could calculate COP. Bu...
I think costs will come down. A bit. Like they did when the solar PV grant was reduced. My view is you are paying for a skilled heating engineer to de...
Good news @batalto Is your ASHP fully funded by GHB and RHI? I have received my first quarterly RHI payment of £357
Arh ok. Understood. I didn’t use GHG Good luck with all the documents
@batalto - when you say waiting RHI, what do you mean? I filled my RHI request on-line and pressed go. And the response came back approved in seconds...
Looks good. Why did you keep the boiler?
I totally agree fir large loads. Maybe lorries. And energy intense industry like steel But for cars, I still think BEVs are the answer. Charge them...
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Latest Posts
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RE: Anyone concerned about GivEnergy?
Yes and no. Native controllers generally do a good jo...
By Majordennisbloodnok , 2 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
@temperature_gradient I've had air-to-air for just over...
By Anne Smith , 7 hours ago
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RE: Home automation and the cloud; is there a better way?
+1 It's not just cloud though. Many devices have repla...
By bobflux , 7 hours ago
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RE: End-of-Life Heat Pumps: How Do You Dispose of an ASHP in the UK?
We've started to document everything, and part 2 of the...
By Mars , 13 hours ago
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RE: Summer usage. Why is my Vaillant Aerotherm using so much energy on "heating"?
So the red bars are 'DHW' and the yellow bars 'heating'...
By JamesPa , 14 hours ago
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Its good kit the Midea and significantly cheaper, you w...
By ASHP-BOBBA , 17 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Have you tried cutting the grid feed to see what actual...
By JamesPa , 17 hours ago
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Contractors pack for inta antifreeze valves are around ...
By ASHP-BOBBA , 17 hours ago
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RE: Renewables & Heat Pumps in the News
Critics and naysayers will be negative whatever the gov...
By JamesPa , 17 hours ago
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RE: Microbore heat pump installs
In principle you are almost certainly right, but in pra...
By JamesPa , 1 day ago
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RE: Electricity price predictions
@old_scientist We are a low mileage home, so bulk of ou...
By ChandyKris , 1 day ago
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There are just too many unknowns for me to comment on p...
By Transparent , 1 day ago
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RE: What is the main ‘dictator’ of Agile’s unit price?
@toodles I keep an eye on wholesale prices and energy m...
By ChandyKris , 1 day ago
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RE: Brand and installer questions for ASHP
Strange, perhaps it doesnt use modbus which the third p...
By JamesPa , 1 day ago
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RE: Upgrading my system, how far do I go?
For comparison, my PW3 with 11.04kW inverter, will char...
By Old_Scientist , 1 day ago
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RE: Changes to Tesla Powerwall Charging Regime?
Elon gate - legendary! I take my hat off to you @toodle...
By Old_Scientist , 2 days ago
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RE: Mitsubishi Ecodan not good enough ?
Thanks @goody, appreciate the feedback and sorry you ha...
By marcexec , 2 days ago
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RE: Minimum and Zero Disrupt Heat Pump Installations
True (first sentence) Thats the reason to consider th...
By JamesPa , 2 days ago
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RE: High air source heat pump running costs – Vaillant AroTherm Plus
Quite right. I was using a rough guesstimate of doublin...
By Majordennisbloodnok , 3 days ago
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RE: My Grant R290 9kW Heat Pump Installation
Again, really don't know how accurate this is! &nb...
By petch , 3 days ago
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RE: MCS Quality Audit – Has Anyone Had One? Did It Lead to Remediation?
@toodles The whole scheme is a shocking waste of money....
By Papahuhu , 3 days ago
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RE: DIY or Don’t Touch? Solarman Smart Meter Install
Yes, and these guys would probably be my preferred inst...
By Batpred , 3 days ago
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RE: Hot water tank lose heat rapidly on random days
@jamespa Hopefully their reasons are well intended! ...
By Bash , 3 days ago
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RE: Ecoflow UK Support & Info Thread
As mentioned above, we’ve got our full review of the Ec...
By Mars , 4 days ago



