Renewable Heating Hub Heat Pump Forums

Search with Wattson
Forums
Members
cathodeRay
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!

cathodeRay
cathodeRay
@cathoderay
Moderator
Famed Member
Joined: Feb 28, 2022
Last seen: Oct 19, 2026
Profile Activity
Topics: 18 / Replies: 3075
AllTopicsReplies
Reply
RE: Simulation of ASHP with Gas boiler as part of decision process

Yes, that should give you a gold standard answer, but it is expensive, invasive and needs some technical expertise. Probably not Joe Bloggs' first cho...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Simulation of ASHP with Gas boiler as part of decision process

For what it's worth, I have just compared the independent kWh meter energy in readings with the calculated total energy in values (source (2) in the p...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Simulation of ASHP with Gas boiler as part of decision process

I think this is perhaps unduly pessimistic. We have my n=1 experiment described above which showed a consumption based approach can work, as long as y...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Simulation of ASHP with Gas boiler as part of decision process

I do agree, it is a minefield, however, consider the logic of my approach which only needs a steady IAT (if that isn't the case, all bets are off) and...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat pump monitoring - what are you using?

One of the major problems with these types of online projects is that they get hugely over-complicated, making it often impossible for us mere mortals...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Simulation of ASHP with Gas boiler as part of decision process

I have three sources for energy in, and they all only cover the heat pump: (1) Midea keep a tally of lifetime energy in (like the lifetime energy ou...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat pump monitoring - what are you using?

Given willingness to learn, and assuming basic literacy, numeracy and ability to think logically, don't be afraid to look at python. It is a fairly hi...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Simulation of ASHP with Gas boiler as part of decision process

Most of your questions have been answered elsewhere, but far easier and more compact to repeat the answers here rather than trawl though past posts. N...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Simulation of ASHP with Gas boiler as part of decision process

I agree. I've found the thread - appropriately enough called 'A conundrum...' - where I raised this question before. It may have been before you joine...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Simulation of ASHP with Gas boiler as part of decision process

Will give an answer tomorrow, probably not very detailed, as my time using oil for CH is but a dim glow in the far distance that gets smaller with eve...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Simulation of ASHP with Gas boiler as part of decision process

As I said in the original post that had the chart, it came from the setback discussion thread, and if you look at the title of the chart, it is data f...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Simulation of ASHP with Gas boiler as part of decision process

Hopefully my immediate past post has clarified things. The previous discussion started if I recall correctly precisely because there was a discrepancy...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Page 139 / 258
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