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mjr
@mjr
Member
Reputable Member
Joined: Feb 23, 2022
Last seen: May 7, 2026
Profile Activity
Topics: 2 / Replies: 301
AllTopicsReplies
Reply
RE: Coffee Machine

Utterly bizarre! Coffee maker type Espresso Machine" but then "Makes 2 -12 cups of filter coffee"... so not an espresso machine? I joke...

4 years ago
Forum
Your Home
Reply
RE: Hydrotreated vegetable oil (HVO)

What's really so frustrating is the oil advocacy. I'm pretty disappointed that you're burning food waste instead of dealing with what seems like a sli...

4 years ago
Forum
Wood Burners, Biomass, Small Scale, Biofuels & Other Heating Alternatives
Reply
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...

4 years ago
Forum
Your Home
Reply
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...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
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.

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
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...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
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 ...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
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...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
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...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
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...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Screen reader
4 years ago
Forum
Introductions, Forum Rules & Updates
Replies: 0
Views: 2360
Reply
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...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
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