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Last seen: Jul 1, 2026
Okay, in which case have I converged on a semi sensible design? Excuse the crude pen diagram, but just so we are on the same page. FCU ...
Okay so now another stupid question, can I change the pump mode on the aerotherms? I have not seen anything about that in the manuals? At ...
Okay thank you. Lets say i go for option 2. I like the option of a ball valve to bypass during UFH only times! Great idea. Would a Cal...
Only because I am not sure what the manifold is providing me, if i balance the pipes by length, and open lop weather compensated slab heating, i am no...
Okay, you have me convinced. KISS. No buffer, no LLH, no mixing VRG130, FCUs and cold temp by day, slab post solar gain window at dew point + 2. ...
Now this has got me thinking quite a bit - I know this is not the best advice for perfect COP... but bare with me:I would like slab coolingI would lik...
@transparent You are right, I am not too concerned about choosing expensive kit, if the function justifies it! But likewise I do not want to spend ...
@majordennisbloodnok No that is just me trying to design and understand as much as possible myself. I am actually working in the middle...
Happy that A2W will prove less effective, although @bobflux comments about cooling with just AC and with slab then AC are interesting. Not looking ...
Okay, thank you for the replies. I think at the moment (having spoken to the good lady) we are leaning towards preferring A2W over A2A in ...
@bobflux Perfect - thank you. Okay the PICVs I were looking at were 16kPa, but even with that 7 of those robs me of too much, and I achieve the same g...
@transparent Contractors for elements, I like being hands on for as much as possible - I have got enough sparkie qualifications that I am happy to do ...
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Degrees of Separation
Latest Posts
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RE: Electricity price predictions
Chinese manufacturing has the ability to be very good q...
By Majordennisbloodnok , 19 minutes ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: GotGordon Manufacturer: Samsun...
By Gotgordon , 12 hours ago
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RE: Summer heat is becoming the new winter cold in the UK. What are you doing about it?
@ian33a I am not easy with sleep either unfortunately…....
By MK4 , 13 hours ago
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RE: Renewables uptake near you
In a village of under 40 houses...Conservation Area. I'...
By Tim441 , 1 day ago
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RE: Home Alone with Home Assistant (previously A Beginner's Guide to ASHP Monitoring)
Great news, @bontwoody.
By Majordennisbloodnok , 1 day ago
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Haier R290 Super Aqua Monobloc. Output capacity tables.
As I mentioned in my introduction post, I've been consi...
By Singlespeed , 1 day ago
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RE: Air to air bus grant installer anywhere
I am consistently told by aircon folks (ie air/air) tha...
By EtchedPixels , 2 days ago
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RE: What is possible with FIT, SEG, Hate Pumps and Batteries?
Thank you, everyone, for your replies. Our FIT provid...
By ian33a , 2 days ago
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@mk4 And of course, the panels are less productive due ...
By Toodles , 2 days ago
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RE: GivEnergy inverter tripping due to over-voltage?
I'm trying to get clarity on exactly when the inverter ...
By Tim441 , 2 days ago
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RE: Samsung Heat Pump – Can't Activate TW2 Pipe Sensor (for Delta T Control)
Autocorrupt seems to be working overtime.
By Majordennisbloodnok , 2 days ago
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RE: Vehicle-to-Home with a Heat Pump: Is the Technology Ready and Which EV Should I Buy?
I looked into that wallbox a bit more off the back of t...
By Majordennisbloodnok , 3 days ago
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RE: Say hello and introduce yourself
@jandp awesome system I hope it works out well.
By Judith , 3 days ago
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RE: Surface mount or bury primaries for heat pump installation?
@bobflux That's the stuff. The installer recommended tw...
By tomasmcguinness , 5 days ago
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