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mjr

@mjr

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Prominent Member

Joined: Feb 23, 2022
Last seen: Mar 18, 2024

Topics: 2 / Replies: 299

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RE: Coffee Machine

Filter machines are mostly a terrible design: the element is fragile, wrapped around a thin pipe, but also used to keep the plate warm, so it fails so...

3 years ago

Forum

Your Home

RE: Confused with all the technical aspects putting people off air source heat pumps?

The trouble with that is that not all manufacturer instructions are prescriptive. Some aren't even especially correct, as far as I can tell. If yo...

3 years ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Observation about radiators and weather compensation

Are you measuring with a thermometer or your hand? I think humans aren't very accurate in the 23-33°C range.

3 years ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Ecodan 14kW flow rates too low?

I like to see both. I admit it irritates me a little when only a link is mentioned because before getting our heat pump, I read lots of forum posts wh...

3 years ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Ecodan 14kW flow rates too low?

Why be like that and not also say the minimum output of an Ecodan is generally 3-4kW in above-zero ambient temperatures. Although are you sure this ...

3 years ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Weather compensation and air source heat pumps

Asking "what happens if ..." is part of trying to understand how these things actually work! Also, I'm amazed by how some people still don't seem to...

3 years ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Weather compensation and air source heat pumps

+1 to this. It is very often ignored by salespeople. A related question is: what happens to the heating system if the additional controller fails? A...

3 years ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Using ECODAN with Hive stat

Do you have a Mitsubishi controller too? If so, then there's not really any drawback to adjusting the weather compensation curve until you reach balan...

3 years ago

Forum

Air Source Heat Pumps (ASHPs)

Topic

Screen reader

3 years ago

Forum

Introductions, Forum Rules & Updates

Replies: 0

RE: Weather compensation and air source heat pumps

Just a bit of a shame it's a subscription service and an undocumented black box. Maybe something like this should be bought by whatever bit of gover...

3 years ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Updates and announcements

Have posts been removed from this thread by an update? I had a notification about it, but the post linked is not here.

3 years ago

Forum

Introductions, Forum Rules & Updates

RE: BBC article on a cutting edge technology

Speak for your own area! 😉

3 years ago

Forum