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: Jun 24, 2026
This is my heating usage data for the last 30 days, for a 10kW R290 Mitsubishi Ecodan being run via Havenwise (NB: figures as reported by the heat pum...
A very interesting episode, and it was good to hear a constructive discussion from a group of contributors who are rivals within the same space.One th...
I signed up to Havenwise control on the day after the heat pump was commissioned so, unlike you, I don't have any prior data to compare to. I'm intri...
I read this thread with some interest a couple of weeks ago, but was initially put off by the prospect of having to open up the heat pump and fiddle a...
@jamespa I've recently completed our MCS survey. The heat pump was commissioned on 25th June this year, and the first request from MCS to complete th...
Totally agree that any system is reliant on the ability it provides a user, either directly or via a 3rd party, to interact with it. A significant fa...
Using Havenwise replaces the need to do anything directly with MELCloud, in terms of operating the system. If you opt for Havenwise control, the MELC...
Yes, I use Havenwise for hot water, which is currently set as a 50C requirement at 6am with a 'top up' to 40C at 4pm if required. By coincidence of t...
I don't have any obvious issues with the MELCloud data updates, other than the fact that energy usage stats are only available on the following day ea...
Yes. I've analysed everything and reconciled it to the Octopus invoices (or the daily cost and usage estimates for the days awaiting invoicing) so th...
I have the same 10kW R290 heat pump as you, installed in June, and currently being run via Havenwise on the same Intelligent Go Tariff. I see similar...
It looks quite interesting and, like you, I'd only want the reporting features from it as I'm already using Havenwise to manage the heat pump. Not su...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Electricity price predictions
Hmm, I think the last 25 years may disagree with that s...
By Old_Scientist , 25 minutes ago
-
RE: Electrification and Independent Hot Water Systems Request for Knowledge
Even if they were an air/air system would be a...
By EtchedPixels , 1 hour ago
-
RE: Can DNO change a G99 export allowance once approved?
If you try and revise it they can definitely offer you ...
By EtchedPixels , 1 hour ago
-
RE: Air to air bus grant installer anywhere
That’s very disappointment. Like nobody bothered to eve...
By Adrian , 8 hours ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: GotGordon Manufacturer: Samsun...
By Gotgordon , 1 day ago
-
RE: Summer heat is becoming the new winter cold in the UK. What are you doing about it?
@ian33a I am not easy with sleep either unfortunately…....
By MK4 , 1 day ago
-
RE: Renewables uptake near you
In a village of under 40 houses...Conservation Area. I'...
By Tim441 , 2 days ago
-
RE: Home Alone with Home Assistant (previously A Beginner's Guide to ASHP Monitoring)
Great news, @bontwoody.
By Majordennisbloodnok , 2 days ago
-
Haier R290 Super Aqua Monobloc. Output capacity tables.
As I mentioned in my introduction post, I've been consi...
By Singlespeed , 2 days ago
-
RE: What is possible with FIT, SEG, Hate Pumps and Batteries?
Thank you, everyone, for your replies. Our FIT provid...
By ian33a , 2 days ago
-
@mk4 And of course, the panels are less productive due ...
By Toodles , 2 days ago
-
RE: GivEnergy inverter tripping due to over-voltage?
I'm trying to get clarity on exactly when the inverter ...
By Tim441 , 3 days ago
-
RE: Samsung Heat Pump – Can't Activate TW2 Pipe Sensor (for Delta T Control)
Autocorrupt seems to be working overtime.
By Majordennisbloodnok , 3 days ago
-
RE: Vehicle-to-Home with a Heat Pump: Is the Technology Ready and Which EV Should I Buy?
I looked into that wallbox a bit more off the back of t...
By Majordennisbloodnok , 4 days ago
SPONSORS
