Search with Wattson
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 21, 2026
Topics: 18 / Replies: 3075
Reply
RE: Heat pumps and on/off working - starting to quantify it

Pretty much so, I think the core question is: do the savings made during a setback amount to more or less than the extra costs incurred (because of lo...

3 years ago
Reply
RE: Heat pumps are more than twice as efficient as fossil fuel heating systems in cold temperatures - Research

And the authors are hardly without an agenda. From their front page: "The Regulatory Assistance Project (RAP)® is an independent, non-partisan, non-go...

3 years ago
Reply
RE: Heat pumps are more than twice as efficient as fossil fuel heating systems in cold temperatures - Research

From near the top of the actual 'research' paper (BTB called 'Coming in from the Cold' - note quite the academic tone. Will the research group's next ...

3 years ago
Reply
RE: Heat pumps and on/off working - starting to quantify it

This is exactly what I get when I click on the link, and it (it is everything on the screen) still has all the problems I mentioned: No labels...

3 years ago
Reply
RE: Real world connection to a heat pump over modbus

@mikefl - I'm sure that's right, and useful to know, thanks for the contribution, but I think a lot of people (including me) are just not ready to tak...

3 years ago
Reply
RE: Real world connection to a heat pump over modbus

Oh, for heavens sake, this is absolutely why I hate Home Assistant. Running that sqlite3_analyzer tool on the HA database corrupted my HA database, an...

3 years ago
Reply
RE: Real world connection to a heat pump over modbus

@derek-m - HA uses a sqlite database by default, but for those who find that doesn't cause them enough pain, they can upgrade the pain by going for a ...

3 years ago
Reply
RE: Real world connection to a heat pump over modbus

Thanks for the thanks. You might well be OK with 2GB of RAM, I monitor my system RAM usage an it is just under 1GB most of the time. The 4GB stipulati...

3 years ago
Reply
RE: Adding auto-adaption to a Midea heat pump controller

It's called masterly inactivity... I had had similar thoughts, thinking about recovering from an overnight setback, for example, when the deviati...

3 years ago
Reply
RE: Adding auto-adaption to a Midea heat pump controller

2002h yesterday evening: got a no response error. Gave up for the day... This morning I added a short sleep between the different instrument calls, ...

3 years ago
Reply
RE: Adding auto-adaption to a Midea heat pump controller

Righty-ho, I have started with what i hope is the simplest way of automating changes to the WCC based on the difference between the aIAT and dIAT. The...

3 years ago
Reply
RE: Adding auto-adaption to a Midea heat pump controller

Thanks, much appreciated. Naturally I am treading carefully, given I am new to controlling a heat pump using controls outside the heat pump controller...

3 years ago
Page 178 / 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