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Last seen: May 15, 2026
About Me
My wife and I own a 5 bedroom detached house, with about 350 sq. m spread over two floors. Ā It was built in 1968. Ā We installed a Grant Aerona 290 15.5kW system installed in August 2025.
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Grant Aerona 290 15.5kW, Grant Smart Controller, 2 x 200l cylinders, hot water plate heat exchanger, Single zone open loop system with TRVs for bedrooms & one sunny living room, Weather compensation with set back by room thermostat based load compensation
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Latest Posts
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RE: Radiator output monitoring for heat loss calculation and balancing
I made a video about the end-to-end of this little proj...
By tomasmcguinness , 18 minutes ago
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RE: Home Alone with Home Assistant (previously A Beginner's Guide to ASHP Monitoring)
@majordennisbloodnok Thanks again :-)Yes its the sun 20...
By bontwoody , 35 minutes ago
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Okay so now another stupid question, can I change the p...
By chastity_outward053@simplelogi , 1 hour ago
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If you've got long DC cables involved in the rework rem...
By EtchedPixels , 3 hours ago
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RE: vaillant arotherm plus - Failure - DHW
Vaillant called today and have now changed the inverter...
By trebor12345 , 6 hours ago
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RE: Surface mount or bury primaries for heat pump installation?
Quick update on this - it's been quite a long time as p...
By tomasmcguinness , 8 hours ago
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RE: Say hello and introduce yourself
@etchedpixels Ours is a little more involved as one roo...
By Toodles , 23 hours ago
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RE: Design Of Cascade System Replacing Undersized ASHP
@temperature_gradient thanks but my focus is just getti...
By pash44pump , 1 day ago
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RE: Home energy storage & battery register
3 x Alpha ess smile5 inverters each with 20kwh 20kw p...
By philmore , 1 day ago
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RE: GivEnergy inverter tripping due to over-voltage?
I think I ought to go into greater detail on what is re...
By Transparent , 1 day ago
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RE: How do I set up Tesla Powerwall export for saving sessions since AI Takeover?
@papahuhu We might well have found that a much smaller ...
By Toodles , 2 days ago
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RE: Summer heat is becoming the new winter cold in the UK. What are you doing about it?
Some pics of my heat solutions⦠Bought the shut...
By Watcher , 2 days ago
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RE: Moving growatt axe batteries
@etchedpixels just been informed that you canāt have ba...
By David999 , 3 days ago



