Last seen: Jan 31, 2025
@robl Thanks for Excel info, I use OpenOffice which doesn't seem to offer this. I'll use my wife's MS suit!
@robl Many thanks for the info, I've got the PDF and only had a quick scan but am totally in awe! What a project. A monobloc ashp would certainly be ...
@derek-m Yes, i'm thinking of getting an EPC cert to see where I can make improvements. Would need one anyway if I went down the normal ASHP route.
@derek-m I already have PV, only 2.2Kw but enough to feed a heat pump via a battery system. Which is where this thread started! Any links you can sh...
@transparent "you'll now appreciate why this forum is a good site to learn about such issues!"Indeed!Carbon Tracer App looks interesting but Google ...
@robl Interesting. I'd appreciate details of the 2.5KW heat pump. Seems very low but if it works for you.... thanks
@transparent I'm at DY103JGthe inverter I'm looking at for the 5.8KWh battery system is Solis 3.7kW X1-FIT G4 AC Charger so I guess it's capable of e...
@transparent Thanks for the G99 info, just wasn't aware of that. I do have two G98 approvals for my two PV systems - about 2.5KW total. I'll do more i...
Many Thanks Transparant and Allyfish for replies. Very useful!
Latest Posts
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RE: Getting the best out of a heat pump - is Homely a possible answer?
Your understanding of having to wire those valves back ...
By GrahamL , 9 hours ago
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RE: why solar diverters for HW instead of the heat pump?
I should probably add to my comments above that, whilst...
By JamesPa , 12 hours ago
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RE: Commencing on an ASHP Installation Process
Lots of reading and questioning which the background ma...
By JamesPa , 17 hours ago
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RE: The Great British Heat Pump Quiz
Not sure how that happened 🤣 I suspect that it ...
By Mars , 19 hours ago
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RE: Help with understanding my Mitsubishi Ecodan air source heat pump
@patch I think @ashp-bobba gave you some great pointers...
By SUNandAIR , 2 days ago
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RE: Installing your own ASHP - DIY
Hi @tomasmcguinness, how are you progressing with this?...
By Ashfp , 2 days ago
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RE: Say hello and introduce yourself
Welcome to the forum. If you are new to ASHPs I sug...
By JamesPa , 2 days ago
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RE: Help me keep the faith with my air source heat pump installation
@editor guess the reason im asking is cause ive looked ...
By AdamK , 2 days ago
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RE: The Rise and Fall of Europe’s Most Generous Green Subsidy
This is where the cold water storage tank was situated;...
By Dwynwen , 3 days ago
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RE: Air Source Heat Pump - Side Alley Suitability
Thats probably fair enough. The degree-days calculatio...
By JamesPa , 3 days ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
That’s interesting, but obviously concerning also…. Do ...
By SUNandAIR , 4 days ago
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RE: In the middle of an ASHP installation - a few questions (and issues)
Thank you @robs - that very useful data. The issue wa...
By Transparent , 4 days ago
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RE: Hitachi Yutaki SCombi Heat Pump - Thermal Off's
@trebor12345 The Auto function is supposed to adapt au...
By Heatgeek , 5 days ago
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RE: help sizing rads based on room by room heat loss
If its 1988W at DT 50, which is how most radiators are ...
By JamesPa , 5 days ago
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RE: Career change – entering the world of heating and heat pumps
@editor Mars, thank you. That's along the routes I was ...
By Lakey , 5 days ago
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@editor thanks Mars, it's a rare occasion I'm looking f...
By big_si , 5 days ago
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RE: Efficiency Concerns on newly installed Mitsubishi Ecodan 8.5kW
@ashp-bobba and @jamespa - thank you both for all your ...
By CBrenewable , 6 days ago
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Win one of five "Heat Pumps 101" Courses
Heat pumps are gaining traction in the UK, but between ...
By Mars , 6 days ago
