Renewable Heating Hub Heat Pump Forums

Search with Wattson
Forums
Members
JamesPa
Activity
 
Notifications
Clear all

Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!

JamesPa
JamesPa
@jamespa
Moderator
Illustrious Member
Joined: Apr 3, 2023
Last seen: Oct 20, 2026
Profile Activity
Topics: 28 / Replies: 5524
AllTopicsReplies
Reply
RE: solar gain in south rooms best approach?

Thats definitely one option. I also have south facing rooms. One, our main living room has a fan radiator which modulates its fan down and eventual...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: DHW Efficiency

PHE plus UVC direct cylinder (no coil) plus pump is cheaper than most heat pump cylinders. However its 'different' and people dont like 'different'. ...

2 years ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: New kitchen with no walls – will fan coil units work?

@adamkis the one I have, there is a smaller one but the size difference is quite small and obviously the fan will have to work harder on the smaller o...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat pump's integral circulator pump

Interesting Have you got some examples/evidence you can point to. So far my Vaillant 7kW operated 24x7 open zone no buffer tank is working out 13% ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: new kitchen no walls free, will fan coil units work?

I have one Mitsubishi wall mounted fan coil in my otherwise all radiator ASHP system, installed because a passive radiator wouldn't fit. It's in the r...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Say hello and introduce yourself

That is true, there are the most efficient ways to run a heat pump, although not always the cheapest because ToU tarrifs can distort the picture. ...

2 years ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: Heat pump's integral circulator pump

Thanks for this, good (and useful) analysis! As a matter of interest where did you see that statement, the one I saw (which appears to be bor...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Optimising DHW in summer (once heating season ends)

Unless you use negligible hot water the energy used by the compressor will dominate, the water pump will be negligible. So you should optimise for th...

2 years ago
Forum
Domestic Hot Water & Cylinders
Reply
RE: Say hello and introduce yourself

Welcome to the forum and please feel free to ask as many questions as you need to, no question is 'stupid'. If you havent already can I suggest you r...

2 years ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: What is the maximum output of the Vaillant 7kW Arotherm Plus

There is a table here showing figures generally well above 7kW /p> However there has been recent speculation that these figures are gross output and...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat pump's integral circulator pump

I am not sure what assumptions you think I am making in my analysis of what we know so far about whether there is anything 'magic' about a 5C DT flow-...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Forum updates, announcements & issues

Or someone is watching the woke in preparation for the right wing takeover to come.

2 years ago
Forum
Introductions, Forum Rules & Updates
Page 300 / 464
Share:

SPONSORS

Join Us!

Installer Finder

Degrees of Separation

Latest Posts

SPONSORS

Click to access the login or register cheese
Protected By
Shield Security PRO