Last seen: Dec 26, 2025
Let me slightly 'tighten up' that wording. I assume we're talking about a 240v AC supply which remains live when there is a grid outage. Your SunS...
I'd find it slightly easier to answer that question if I knew what 'fuses' were in your wall-mounted box at the moment! 🤔 Have a look at a ...
Sheesh! I take the evening off and now there's a dozen new questions in this topic! I've been responding to Heat Pump 'complaints' online for abo...
I don't think the insurance underwriters understand enough of the technology arriving in our homes to be able to assess the levels of risk. At some ...
[fx: sigh] It's likely that the YouTube poster has come across the publicly accessible standard PAS-63100 which we discussed hereand I referred to i...
Really? Like... er... WOW! And I'd always thought they ran on AC
@bretix I don't think there's anything particularly unusual about the pair of GSL batteries you have. I'm unsure if it's a "current model" because ...
To get suitable 'low voltage'/high-current battery cable by the metre, try 12-volt Planet or Split Charge (who also sell on ebay). You also need the...
For pipe insulation on a heat-pump, the materials cost isn't significant compared with the energy savings. I'd recommend the closed-cell elasomeric ...
I'm not wildly enthusiastic about the use of expanding foam! The thickness of pipe insulation in your plant room doesn't look adequate in the first ...
From the photos posted earlier by @bretix I'm presenting the following overall diagram. It's derived from the one on p.28 of the SunSynk 10kWh 3ph ...
You should ask your Installer to register the SunSynk inverter and batteries with MCS. I think his advice not to register was a mistake. Your 3ph ...
Latest Posts
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Yes. In addition or instead. The point us that trv b...
By JamesPa , 14 hours ago
-
-
RE: ASHP sizing - value of Heat Transfer Coefficient
@toodles Hi, my friend recently made a video about heat...
By HeatPumpMe , 19 hours ago
-
How long will your energy contract last?
Some heat pump tariffs don’t run as long as a heat pu...
By Toodles , 2 days ago
-
@morgan They are unsupervised these days, can’t get the...
By Toodles , 2 days ago
-
-
RE: Setback savings - fact or fiction?
Exactly. We only need to compare conditions, to decide ...
By cathodeRay , 3 days ago
-
RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I found because I have very low heat loss I can set bac...
By RadWhisperer , 3 days ago
-
RE: Need Help Optimising My Rushed ECO4 Install: 12kW Bosch Heat Pump
Welcome @mickamills We too have an oversized 12kW Sa...
By Old_Scientist , 3 days ago
-
RE: My Powerwall 3 Consumes 3-4 kWh/Day in Self-Consumption: Is This Normal?
@caron I can confirm that the power usage of the PW3 is...
By Old_Scientist , 3 days ago
-
RE: Speedcomfort radiator fans
Thats true, but having tried (and succeeded) in constru...
By JamesPa , 3 days ago
-
RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
@bash brilliant, thanks for the feedback
By energy9165 , 3 days ago
-
RE: Heat Pump Heats the House… But It’s Not Cosy. Emitter Changes or System Tweak?
@alastair There I was, feeling grumpy, he said “Cheer u...
By Toodles , 4 days ago
-
RE: Grant Aerona: Is there a setting to keep the 2-port valve open during pump blockade
Depends on OAT. Mine cycles at OAT>10 and of course...
By JamesPa , 4 days ago
-
RE: New Fogstar 15.5kWh upright solution
@transparent My conclusion is as you have noted, tha...
By Bash , 4 days ago
-
RE: Mitsubishi Ecodan R290 10kW performance
And to you too. Wishing you a very enjoyable festive s...
By Sheriff Fatman , 4 days ago
-
RE: External pipework insulation
They do? But that isn't apparent from the photos we'r...
By Transparent , 4 days ago
-
RE: Say hello and introduce yourself
@velcro welcome to the forums. Please feel free start a...
By Mars , 4 days ago
-
Daikin EDLA11D3V3 DHW Settings
I have a newly installed EDLA11D3V3 which I'm still get...
By Velcro , 4 days ago
-
RE: Midea ASHP – how to set weather compensation
@curlykatie did you get sorted with this?
By MickaMills , 5 days ago
