Last seen: Oct 8, 2025
@allyfish I'm somewhat surprised the saving you have worked out is only £8/year. Not wishing to pry, but that suggests your current annual cost exclud...
@papahuhu I know this tread is about the Homely controller but you might also try dropping an email to either Henri Casteleyn or Alex Nelson at Havenw...
@papahuhu I have a Samsung Gen7 HP and this has an automatic frost protection system that will simply circulate the water if it detects a frost risk w...
@trbob Agile last winter was a disaster. The previous winters it was pretty good. A lot of folk tried to defend Octopus over the Agile pricing saying ...
@trbob Hi, it was not the export aspect that limited the inverter to 7kW. The export side was capped at 4kW due to the concern about local voltage exc...
@papahuhu Doesn't your heat pump periodically circulate between the house and the outside unit when the outside temp drops?
It looks like a no-brainer to accept the Cosy Octopus Fixed rates as they are "only" 10% higher than the existing rates rather than 14.6% higher! I'm ...
@old_scientist Thanks for the reply. For some inexplicable reason I hadn't considered coming off the mains gas and using a standalone propane bottle a...
@old_scientist When I applied for a G99 I asked for a 12kW inverter and was "offered" a 7kW inverter with a 4kW export limit. They agreed that the ex...
If you have adequate battery storage and inverter capacity then the Cosy price works out at around 50% of the standard tariff and the heat pump can be...
@chickenbig Hi, just be sure to check that your supplier will accept recycling of energy rather than a live feed from solar. I did come across at leas...
@transparent Thanks. I'm currently with Octopus and just want them to allow me to sign-up to Outgoing Octopus but they require an MCS certificate "or ...
- 26 Forums
- 2,367 Topics
- 53.7 K Posts
- 99 Online
- 6,042 Members
Join Us!
Worth Watching
Latest Posts
-
RE: Connecting Growatt SPH5000 over wired ethernet rather than wireless
@z8lccda, you’ve just described my setup - Growatt SPH5...
By Majordennisbloodnok , 5 hours ago
-
Data Accuracy Problem: Daikin 8kW Heat Pump's Onecta App vs MMI Power Consumption
Good Evening. Has anyone found the following when usi...
By Nursethescreens , 8 hours ago
-
RE: Help needed with Grant Aerona 3 issues
First time posting so bear with me. Some bits that have...
By Adamp , 11 hours ago
-
RE: Mitsu PUHZ-SW120YHA + EHSC-VM20Uk - Performance
All understood. Obviously its a bit house de...
By JamesPa , 12 hours ago
-
RE: Water Hammer After Heat Pump Install
From OPs description I had the impression (quite possib...
By JamesPa , 14 hours ago
-
RE: Who's your electricity provider and what's your tariff?
@majordennisbloodnok This may be a better thread to ...
By Batpred , 1 day ago
-
RE: Best Heat Pump Brand in the UK
Last Call to Vote & Win! Haven't voted for your Hea...
By Mars , 2 days ago
-
RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
Interesting question. To be frank, since I have no inte...
By Majordennisbloodnok , 2 days ago
-
RE: Changing from 4-port buffer to volumizer
@andy1618 see the very sage advice from @editor above. ...
By JamesPa , 2 days ago
-
RE: New Fogstar 15.5kWh upright solution
The video shows the JK balancer, but the connection of ...
By Batpred , 2 days ago
-
RE: Ecodan unable to hit legionella target temp - what's the consensus?
@9jwr9 Hi, yes this is the issue with every (stand alon...
By ASHP-BOBBA , 2 days ago
-
RE: Help me keep the faith with my air source heat pump installation
@adamk FWIW I managed unintentionally to 'coax' mine in...
By JamesPa , 2 days ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
You are in essence right. Adia only works with selecte...
By JamesPa , 2 days ago
-
No, you haven’t missed out, @batpred. This thread’ll st...
By Majordennisbloodnok , 2 days ago
-
RE: Tesla Powerwall – More of a ‘Luxury’ Than an ROI Winner!
Also, though they weren’t prepared to match the price t...
By Toodles , 3 days ago
-
RE: How long will your energy contract last?
My INTELLI-FIX-12M-25-08-29 has less than 12 months to ...
By Batpred , 3 days ago
-
RE: GivEnergy 2025 forthcoming batteries and inverters
Then, perhaps @toodles , you should've made a submissio...
By Transparent , 3 days ago
-
RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I am wondering if anyone with an EV could find the 7p/k...
By Batpred , 3 days ago
-
Possibly, but it would also reduce DeltaT across the em...
By JamesPa , 3 days ago

