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Gary
@gary
Member
Reputable Member
967 kWhs
Joined: Feb 8, 2023
Last seen: May 17, 2024
Profile Activity
Topics: 1 / Replies: 110
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Reply
RE: Creating a second zone on Mitsubishi Ecodan ASHP

Do you have SW3-1 turned on that is required to allow the input from the 2nd thermostat. mine is wired as 2 zones and if I had my time again I w...

1 month ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Question about Ecodan's Room Autoadapt mode

Just an fyi not saying it won’t work but auto adapt was specifically designed to work with rads, Mitsubishi do not recommend it to be used with UFH du...

1 month ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Question about Ecodan's Room Autoadapt mode

In short yes auto adapt works very well but will sacrifice efficiency as you have noted, it runs hotter as it’s trying to achieve the room temp set as...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Our Vaillant VWL year end review - North East Scotland

@neilhighland it won’t really matter what heat pump make you have installed although vaillant do seem to be the preference for heat geeks. What is mo...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Rate the quality of your heat pump design and installation

It was specifically how the 2 units work together in tandem if you look at urban plumbers recent video he installs 2 NIBEs for the first time

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Rate the quality of your heat pump design and installation

Not rating my own system but had a visit from a heat geek the other day I asked if he was coming to a new install what heat pumps would he install. H...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Avoid the Heat Pump Villain: Why Low-Loss Headers and Buffers Can Sabotage Your Heat Pump's Efficiency

I think you are both correct, its because systems aren't designed, they are plumbed in by people who don't understand system design but attend a manuf...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Retrofitting UFH with a heat pump already installed

Your welcome. To clarify what I meant by 1 big loop was that all the loops for the different areas should be open at the same time not that it shoul...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Retrofitting UFH with a heat pump already installed

This is only my opinion and experience so beware. We did exactly what you are proposing refitted kitchen turned into entire downstairs floor remova...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Mid terrace - ASHP Install location

I doubt it could go in the alleyway anyway as it’s going to be within 1m of the boundary so won’t meet permitted development requirements

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Saving Sessions in this mild weather?

OE don't offer savings sessions its the National Grid, OE just bid to take part, these are test sessions to collect data its not a real demand

2 months ago
Forum
Electricity, Tariffs, Monitoring & Providers
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RE: Refrigerant in Daikin Altherma HHT taking hours to heatup

What model is the heatpump, have you checked what the minimum flow rate is for your heat pump 17l/min doesn't sound like a lot for a 12KW unit especia...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
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