RE: Octopus Cosy Heat Pump Owners & Discussion Thread

TC Thermostatic Radiator Valve TRV Plastic Decorators S...

By Toodles , 39 minutes ago

RE: Ecodan unable to hit legionella target temp - what's the consensus?

UPDATE: Thanks everyone who commened with suggestions h...

By 9jwr9 , 5 hours ago

RE: System pressure and COP

Thanks @jamespa

By ChandyKris , 23 hours ago

RE: ASHP sizing - value of Heat Transfer Coefficient

@toodles Hi, my friend recently made a video about heat...

By HeatPumpMe , 1 day 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

RE: Never mind the OAT…

@morgan They are unsupervised these days, can’t get the...

By Toodles , 2 days ago

RE: Tinkerer's corner

Boom, Boom!  

By Judith , 3 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 , 4 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 , 4 days ago

RE: Speedcomfort radiator fans

Thats true, but having tried (and succeeded) in constru...

By JamesPa , 4 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 , 4 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 , 5 days ago

Daikin EDLA11D3V3 DHW Settings

I have a newly installed EDLA11D3V3 which I'm still get...

By Velcro , 5 days ago