Renewable Heating Hub Forums

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. 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!

Travellingwave

@travellingwave

Member

Trusted Member

Joined: Jan 4, 2023
Last seen: Mar 12, 2026

Topics: 2 / Replies: 49

AllTopicsReplies

RE: Struggling to get CoP above 3 with 6 kw Ecodan ASHP

6 hours ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Struggling to get CoP above 3 with 6 kw Ecodan ASHP

@goodbyegas looks like you have a thermostatic mixing valve on that UFH manifold. If you do indeed have the two zone setup on the Ecodan then the m...

6 hours ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Struggling to get CoP above 3 with 6 kw Ecodan ASHP

Photos of cylinder cupboard and UFH manifold would be useful.

7 days ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Struggling to get CoP above 3 with 6 kw Ecodan ASHP

Lot going on - I would try to focus on one thing at a time. So when the system stops working you have the lightning symbol on - to restart it you go...

7 days ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Any thoughts on control strategies for heat pumps?

@jamespa blimey you type fast😀 Yes what you describe I think removes the need to communicate with the heat pump which is a practical bene...

2 weeks ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Any thoughts on control strategies for heat pumps?

@jamespa You are correct we are probably getting a bit too deep in the thermodynamics- I will take it offline - Ive now gone down a rabbit hole of ...

2 weeks ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Any thoughts on control strategies for heat pumps?

@jamespa I think the dynamic behaviour and propagation of heat flux in response to a step change in external conditions is a really interesting poi...

2 weeks ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Any thoughts on control strategies for heat pumps?

I have one Sonoff smart TRV in our bedroom set to 18DegC. On the trend you can clearly see it cycling on and off and the heatpump having to react to t...

2 weeks ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Heat Pump Books For Beginners – The Ultimate Guide to Heat Pumps, Bodge Buster & From Zero To Heat Pump Hero

So I have finished the book- enjoyed the chapter on heatpump in stone house since that has been my journey as well. I was very impressed with the CV...

2 weeks ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Any thoughts on control strategies for heat pumps?

@grahamf Yes that sounds like a good approach to me. In technical control engineering terms most controllers have two or possibly three or even ...

2 weeks ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Any thoughts on control strategies for heat pumps?

@grahamf Yes that sounds like a good approach to me. In technical control engineering terms most controllers have two or possibly three or even ...

2 weeks ago

Forum