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!

DavidB
@davidb
Member
Trusted Member
Joined: Jan 30, 2026
Last seen: May 5, 2026
Topics: 5 / Replies: 43
Reply
RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump

@judith thanks Judith. Confirmation appreciated. The Vaillant guy did say it will come on when deactivating “away” but the rest was not what I expec...

3 months ago
Reply
RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump

@jamespa Hi James, I suspect you have got your head around the HP essential logic. I am still going up a very steep curve. interesting you mention...

3 months ago
Reply
RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump

@jamespa Thanks James, that makes more sense. Having said that, if it’s not actually heating why allow the orange glow to light up? No need to respo...

3 months ago
Reply
RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump

@jamespa Yes, it was on at midnight. My confusion was when, at 22.00 and the system started to reheat, I tried to turn it off again for 2 hrs. I se...

3 months ago
Reply
RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump

@jamespa Thanks for your considered response. 4 options is well past what I thought possible. Anyway I have gone simple just now, partly to get exper...

3 months ago
Reply
RE: Vaillant app under reporting flow temperature

Hi Andy, finally I have done the flow temp check and both Senso Comfort and Live Monitor show the same flow temperature. In my case it is currently ...

3 months ago
Reply
RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump

@jamespa Hi James, previously you have suggested invoking the inactive mode on my system (which I have done) and then turning off my heating when our...

3 months ago
Reply
RE: Vaillant app under reporting flow temperature

@jamespa Thanks James, that is really helpful. Can I assume that, by monitoring the power used in the status tab, I know the defrost cycle is actuall...

3 months ago
Reply
RE: Help needed to adjust weather compensation on Vaillant air source heat pump

@martinrobinson Thanks Martin and apologies for no earlier response as I have only just seen your post. Maybe I am just getting used to the way this ...

3 months ago
Reply
RE: Vaillant app under reporting flow temperature

Hi Andy, I have queries on my flow temperature which are not dissimilar to yours. I have been wondering why my flow temperature seems low when compa...

3 months ago
Reply
RE: Help needed to adjust weather compensation on Vaillant air source heat pump

@robert-m Hi Robert, your observations are similar to mine in terms that the temperature from the sensocomfort is regularly below the target temp. I ...

3 months ago
Page 2 / 4
Share:

Join Us!

Latest Posts

Members Online

Click to access the login or register cheese
x  Powerful Protection for WordPress, from Shield Security PRO
This Site Is Protected By
Shield Security PRO