Last seen: Oct 24, 2025
@toodles It’s been a while since I was on Go (the non intelligent version), but I don’t remember ever having to provide any proof of having an EV thou...
We are on Octopus Intelligent Go which works well for us. It also allows us to have the 15p export tariff which creates a lot of credit through the su...
@jamespa Homely does address many of these issues, but unfortunately, because of how it operates, it removes a lot of the flexibility options (Dynamic...
Exactly this! There is a lot of talk about this, but very little hard evidence either way. I use Home Assistant to provide a "Thermostat" signal...
@editor This isn't just about poor design and installation; it's also about the products used. The fact that some heat pumps can have a modulation ran...
You could use Home Assistant with a cheap wifi or Zigbee switch and essentially make whatever rules or conditions for the target temperature you want ...
@alfapat the Samsung WiFi interface communicates with the heat pump on their proprietary NASA network (F1 & F2) and is powered by V1 & V2. Yo...
I’m not sure what you are asking, can you clarify the question? The WiFi interface provides an internet gateway to the heat pump. You can then contr...
@broadsman sorry I missed the is previous reply. Havenwise wasn’t available when I fitted my heat pump and Homely had just launched. I wanted to try...
@alfapat you only need the Modbus interface for Homely. Havenwise works through the Samsung API so needs the WiFi interface (which Homely doesn’t). ...
@broadsman if you already have the Modbus interface for the Planet device you could repurpose that for use with Homely (making installation very simpl...
@editor daily hot water costs about 40-45p / day. Average daily heat pump electricity consumption for hot water is 5.8kWh (taken from months with no h...
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
So, after much anguish, and even visiting the neighbour...
By razz , 2 minutes ago
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MLCP (Multi-Layer Composite Pipe) for ASHP
@editor nope. The info you reported was sufficient for ...
By iotum , 2 hours ago
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RE: Advice for a novice on Mitsubishi Ecodan 6kW
@robs Quick response while I'm in stationary traffic le...
By Sheriff Fatman , 2 hours ago
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RE: Setback savings - fact or fiction?
Maths looks right to me, my only question about this ca...
By JamesPa , 3 hours ago
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RE: Ideal HP290 14kW ASHP - how to optimise
@jamespa I wasn’t offended at all. You are very knowled...
By Davesoa , 3 hours ago
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RE: Experience - New Build / Complete New Heating System
@vincro I would be surprised if it is much above 5 to 6...
By ASHP-BOBBA , 3 hours ago
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RE: Recommended home battery inverters + regulatory matters - help requested
Yes, certainly not enough could have been tested in any...
By Batpred , 4 hours ago
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RE: Post-Traumatic Heat Pump Stress Disorder
Yes bang on and maybe I can illustrate that by way of e...
By iotum , 6 hours ago
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
A big thank you to @jamespa for all his efforts online ...
By trebor12345 , 9 hours ago
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RE: GSHP WOES! Midland based engineer recommendations?
@editor It is indeed for servicing. My current service ...
By Morgan , 10 hours ago
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RE: Sunsynk Whole House Backup Issue
Hi @lostandconfused , I agree that topic/thread is the ...
By Batpred , 10 hours ago
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RE: Speedcomfort radiator fans
In case it helps Andrew Kuhne on openenergy monitor has...
By JamesPa , 10 hours ago
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Things have gone quiet with you @drei. Any updates?
By Mars , 13 hours ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Thanks @tim441. Interesting timing, as Passiv are a cur...
By Mars , 15 hours ago
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Hi everyone, I have a two year old Marlec Solar iBoos...
By Tallmarc , 18 hours ago
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RE: Please help with the settings ecodan
Are you trying to address any particular performance is...
By Sheriff Fatman , 23 hours ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
🤣 Well, I never managed to get the HA solis "...
By Batpred , 1 day ago


