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!
Last seen: Feb 13, 2024
The higher temp should allow for a higher dT [hence lower flow rate], assuming no changes to the emitters.
I have no cycling when I use sensible settings. I had been playing around with lowering the flow temp at night, but I have too much thermal mass in t...
Afaik, you need to target a flow velocity of 0.8 to 1.2 m/s to avoid too much noise, wear and tear on the pipes etc. That is probably what the heatin...
Interesting, do you have more than one temperature sensor input into the solar thermal controller? My temperature sensor is in the bottom 1/4 of the...
This is the age old accuracy vs precision
From what I can see in the modbus manual, it says that the hydro HT does not support cooling mode. I am not sure if this is referring to the one you ...
My understanding is that you only get access "out the box" after installing the modbus interface module to the registers in table 2 in the manual (sta...
@redzer_irl I am in the process of putting my config and the process into github, but that requires some sanitising the config. You need to "progr...
Given you had one failure on that disk [which I assume is a new disk], without really knowing the cause. I would get a USB to SATA connector (for you...
@mjr mine are as below
I am on Economy 7 with a smart meter, and with Octopus. The day rate is "eye watering" though as it seems that Economy 7 has slipped through the crac...
I have been wondering about this piece. My view is that from an efficiency point of view it should be marginal, at least at the high end of the outpu...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Electricity price predictions
I wasnt sure where to post An interesting meeting ...
By Jeff , 7 hours ago
-
RE: Why don't people choose heat pumps?
Again, spot on. The problem is that we in the UK have d...
By cathodeRay , 8 hours ago
-
RE: Adding data centre electricity costs to domestic energy bills?
I should say my points are simply raised to test the fo...
By Jeff , 9 hours ago
-
RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
Agree with everything else. Personally I think the as...
By JamesPa , 15 hours ago
-
There's a company called Xlinks who are proposing just ...
By Transparent , 17 hours ago
-
RE: Aerotherm and weather compensation
@jamespa I replied yesterday with detailed readings whi...
By DavidB , 19 hours ago
-
RE: Octopussy cosy 6 experience
@paultheheating Unless things have changed more recentl...
By Toodles , 1 day ago
-
RE: Marvel Heating liquidation
@editor This is an important point. each winter, you...
By davidnolan22 , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
Very nice. we’ve been super soggy here, but rather m...
By Papahuhu , 2 days ago
-
RE: DIY powerflushing tutorial
Interesting! I toyed with the idea too. But I installed...
By bobflux , 2 days ago
-
RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews Agree with the others on sequence: loft first...
By mk1234 , 3 days ago
-
RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@etchedpixels Agreed, just a thought for others. I am...
By Watcher , 3 days ago
-
RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
Heating been on for 4 weeks now, continuous. It's 6C o...
By trebor12345 , 4 days ago
-
Coming back on subject... A shortened version of the ...
By Transparent , 5 days ago
SPONSORS
