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My ASHP is not performing as well as I’d hoped: COP just over 2

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(@harriup)
Estimable Member Member
840 kWhs
Joined: 2 years ago
Posts: 83
 

@hcas - exactly so. I did read one other persons similar experience but the overshoot was lower if I recall correctly. I can only make this comparison because I have an electric meter just on the cable for the heat pump, but as it is not close the FTC unit I cannot connect an output from it to the FTC which would then replace the unit's own guesstimate with the metered value. This is what most people who have invested in metering will have done.

Mitsubishi EcoDan 8.5 kW ASHP - radiators on a single loop
210l Mitsubishi solar tank
Solar thermal
3.94kW of PV


   
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Morgan
(@morgan)
Noble Member Member
4052 kWhs
Joined: 3 years ago
Posts: 540
Topic starter  

Have been incommunicado for a while. Now back online and will revisit this thread asap.

Retrofitted 11.2kw Mitsubishi Ecodan to new radiators commissioned November 2021.


   
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Toodles
(@toodles)
Noble Member Contributor
5468 kWhs
Joined: 2 years ago
Posts: 843
 

@morgan Did you need a passport to go there? 😉

Toodles, 76 years young and hoping to see 100 and make some ROI on my renewable energy investment!


   
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Morgan
(@morgan)
Noble Member Member
4052 kWhs
Joined: 3 years ago
Posts: 540
Topic starter  

@toodles No. But I wasn't forced there either and The King had nothing to do with my trip LOL.

Just when I returned I had no internet which has now been resolved.

Retrofitted 11.2kw Mitsubishi Ecodan to new radiators commissioned November 2021.


   
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