RE: help sizing rads based on room by room heat loss

The output of a rad is proportional to DT to the power ...

By JamesPa , 1 hour ago

RE: Agile: average import cost vs other tariffs?

@toodles Thank you for sharing that. I note you have a...

By Old_Scientist , 1 hour ago

RE: ASHP Ecodan L9 error - No Heating but Hot Water

@phoenix15 just wondering did you eventually find the o...

By SUNandAIR , 2 hours ago

RE: Is this normal? Click of the DHW returning to space heating

@grantmethestrength Oh sorry to hear that, there should...

By ASHP-BOBBA , 4 hours ago

RE: Help needed in Essex

@ashp-bobba TBH the ladies are rather disorganised, so ...

By Cathyem1 , 4 hours ago

The Rise and Fall of Europe’s Most Generous Green Subsidy

This story came to my attention thanks to Graham Hendra...

By Mars , 5 hours ago

RE: Solar Power Output – Let’s Compare Generation Figures

And for those of us without an automatic irrigation sys...

By Majordennisbloodnok , 5 hours ago

RE: Hitachi Yutaki SCombi Heat Pump - Thermal Off's

From the Full SAP Report: Space heating requirements:...

By trebor12345 , 5 hours ago

RE: Ecodan - is there actually such a thing as a 'minimum' flow temp to avoid cycling, and why if so?

Logically, the lower frequency = more gentle, yes, but ...

By SUNandAIR , 9 hours ago

RE: ASHP Pipe sizes

I'm just trying to imagine this construction approach @...

By Transparent , 11 hours ago

RE: Ideal Logic ASHP - change from 55°C to 35°C Heating?

Good point. I’ll keep my eye on the manifold temperatur...

By Tomdad , 11 hours ago

RE: How hard and expensive would it be to change panel and add battery?

@transparent It is a setting that Octopus make via the ...

By Toodles , 12 hours ago

RE: Performance of Heat Pumps in Mild Weather

@heatgeek The flow rate isnt controlled by Mitsub...

By RobS , 14 hours ago

RE: Say hello and introduce yourself

I might put a couple of speakers in the ceiling if fund...

By Fingers , 1 day ago

RE: Bathroom Radiator replacement

@rob-nezard can you please offer your professional advi...

By Mars , 1 day ago

RE: Thermistor for a Grant QRSC180SL

@editor awesome thanks.

By Grantmethestrength , 2 days ago

RE: Questions on my Hitachi Yutaki SCombi Heat Pump

OK, thats good and low. With low flow temperatures lik...

By JamesPa , 2 days ago

RE: Help me keep the faith with my air source heat pump installation

@jamespa “They are all equal but, some are more equal t...

By Toodles , 2 days ago

RE: Is it KISS or constant – weather compensation vs. set flow temperature?

@cliffhanger Mine has a 'space heating off' setting! O...

By JamesPa , 2 days ago

RE: Replacing Worcester oil boiler with an ASHP

Is this something you are thinking of doing? Or has thi...

By Cliff-Arnold , 3 days ago