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Last seen: Nov 17, 2023
@derek-m Well, that is the interesting bit. They have not seen this behaviour, they came for many hours last week, though they had resolved it and, a...
@derek-m It's more of a gentle whoosh or constant mechanical hum. We had some strong vortex-y whooshing early on when something wasn't set up right. ...
@derek-m Here's some videos that have the sound in it. Having to send links rather than attachments as the forum won't take mov files. The internal ...
@derek-m Thanks for the reply - I am not sure how to check this. It says in the settings it is Z1Mode HHC. Does that answer it? We have no rads an...
@morgan It's a special version designed for horizontal install. Not worried about that bit! I think it is this one, or similar.
Forum Handle: Crustydoodle Manufacturer: Mitsubishi Model: Ecodan R32 11.2kW Type: ASHP Arrangement: Mono Area of Country: South East Hom...
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Latest Posts
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RE: DIY powerflushing tutorial
If you haven't already, have a read of this...
By Pirate Rich , 8 minutes ago
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What we normally do is set the heat pump to holiday mod...
By Majordennisbloodnok , 22 minutes ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor And as an occasional contributor, may I say wel...
By Toodles , 40 minutes ago
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RE: Should Households Who Can Afford It Pay More for Energy to Help Those Who Can't?
They don't have to try. Our entire system is d...
By EtchedPixels , 1 hour ago
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RE: Why don't people choose heat pumps?
Fair enough. I guess I was thinking of pipes that run ...
By JamesPa , 1 hour ago
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RE: How Can I Prove Coal Was My Main Heating Source Without Receipts?
Got excepted for the grant now so thanks for the replie...
By Chilli304 , 5 hours ago
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Daikin Altherma 3 R F+W, room thermostat control, weath...
By JanHarley , 6 hours ago
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RE: Buffer tank on a 2 x 14kw Ecodan system
Pretty much as I had guessed in my crude scaling from m...
By JamesPa , 9 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Well you have a vibration generator running at some fre...
By bobflux , 22 hours ago
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RE: Who's your electricity provider and what's your tariff?
@downfield Thats a decent rate, I’m shocked they hadn...
By Papahuhu , 2 days ago
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RE: Adventures in heat loss calculations
@toodles thanks! So as suspected, around a doubling of ...
By SusannaSaunders , 2 days ago
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Six books in three years and I think I’ve now covered j...
By Mars , 2 days ago
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RE: Grant Aerona3 13kw - Buffer Tank - Heating Journey
@heymikey Well done in achieving as nearer a match acro...
By Toodles , 2 days ago
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Grant Aerona - Weather Compensation and Schedules
Im trying to set up a friends Grant Aerona. The WC curv...
By bontwoody , 3 days ago



