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RE: Ecodan ASHP Low COP and Unstable Compressor Frequency

its a little odd that your UFH comes back warmer than t...

By davidnolan22 , 15 minutes ago

RE: Electricity price predictions

It makes sense to me. LDES would reduce the dependency ...

By Batpred , 58 minutes ago

RE: Octopus Cosy Heat Pump Owners & Discussion Thread

A bit more information. I monitor the room temps at va...

By AndrewJ , 1 hour ago

RE: Do Heat Pumps need to start up at Full Power?

@steelbadger Attached is the plot for various parameter...

By Toodles , 2 hours ago

RE: Has anyone seen this problem before? Huge anticycling times

Hi all, I had a 15kw installed 3 weeks ago. The past we...

By jamesh , 3 hours ago

Adia Therma - 'autopilot for heat pumps'

Thought I'd pop this one in here as the Adia proposal a...

By seatonian , 17 hours ago

RE: Mitsubishi Ecodan R290 10kW performance

Don't know answer to final question. Your contract p...

By JamesPa , 17 hours ago

RE: 10kw heat pump run in 24*7 data?

0.65.   Heating curve of course depends on rad...

By JamesPa , 17 hours ago

RE: New Fogstar 15.5kWh upright solution

Ah, it seems PACE BMS are easy to source on AliExpress,...

By Batpred , 18 hours ago

RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far

I have a gen 1 5kw Givenergy hybrid inverter and two ge...

By DCSH , 18 hours ago

RE: Vaillant water pressure gauge vs Analogue gauge

@jamespa Agreed I don't feel concerned about this, espe...

By jeegnesh , 19 hours ago

RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?

@toodles Yep, and it is not even a sticking plaster ...

By Jeff , 21 hours ago

RE: Renewables & Heat Pumps in the News

I agree, imperfect systems like voting for politicians ...

By Batpred , 1 day ago

RE: Gov wants to alter our FIT contracts from rpi to cpi

The consultation is just part of the normal process for...

By Jeff , 1 day ago

RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?

@mairie - Your constituency member, Dr Zubir Ahmed MP, ...

By Transparent , 1 day ago

RE: Getting ready for export

@transparent @old_scientist Quick update, I submitted...

By Batpred , 2 days ago

RE: Grant 13kW Aerona3 - issues getting zones to temp

  Lol. I know they CAN be calibrated, it’s just ...

By Crimson , 2 days ago

RE: UFH downstairs and radiators upstairs balancing question

Yes thats true, but that cant happen unless the room te...

By JamesPa , 2 days ago

RE: Confused by Flow Rates

@jamespa thanks appreciate the comments. Simon

By simonwig , 2 days ago

RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters

@colinc good luck with your project! UFH is the absolut...

By Judith , 2 days ago