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ChandyKris
@chandykris
Member
Estimable Member
Joined: Jul 27, 2024
Last seen: Sep 3, 2025
Topics: 4 / Replies: 85
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RE: Agile: average import cost vs other tariffs?

Really interesting thread, thanks for the insights everyone. We recently had an Aira heat pump installed, and straightaway I realised that we need t...

7 months ago
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RE: Octopus design temperatures confusion

@andrewj Earlier with the gas boiler and Tado TRVs controlling the temperature, I used to think 18 is the right temperature. As otherwise the room use...

7 months ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating

@mikeh It's running on an off peak schedule now. To be honest, I don't see a drop in COP. There was only 10 minutes of hot water left yesterday night,...

7 months ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating

@mikeh I thought so too, the efficiency can't be that bad if you run the hot water once at night. Yes, maybe when you have visitors and during Christm...

7 months ago
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RE: Just one room not reaching desired temperature

@jamespa Few others on the forum mentioned about the 18 degrees too. But, the design engineer didn't budge. I wonder whether that's to keep the existi...

7 months ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating

@mikeh Watched your latest YouTube video today. Thanks for the good work. In the video you talk about the hot water schedule during off-peak hours. ...

7 months ago
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RE: Just one room not reaching desired temperature

@transparent As it was a retrofit, changing 10 mm microbore to bigger pipes was out of question. Changing pipework for a three storey house would have...

7 months ago
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RE: Just one room not reaching desired temperature

Thanks @judith. Definitely, the upstairs bedrooms get a lot warmer, they are all exceeding 22 degrees and staying at that temperature steadily. I have...

7 months ago
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RE: Just one room not reaching desired temperature

Thanks @jamespa for the pointers. There are TRVs on all the rads, but they all are fully open. We have 10 mm microbore to the radiators. Let me check ...

7 months ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating

We even got to see a defrost cycle! Mrs was wondering over breakfast what's that smoke coming out of the heat pump, and she was worried something was ...

7 months ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating

Aira managed to send an engineer at 5:30 pm today and it took a while, but thank Higgs Boson, we have heat! It was up and stunning around 8:30 pm star...

7 months ago
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