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Toodles
Toodles
@toodles
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Illustrious Member
Joined: Oct 2, 2022
Last seen: Dec 25, 2025
Profile Activity
Topics: 94 / Replies: 2278
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Reply
RE: Aira Heat Pump: Stylish Scandinavian Heating

@vsmith1 Thos COPs sound quite respectable, the lower one illustrates how flow temperatures influences efficiency, those extra~20 degrees required to ...

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona3 13kW Noisy pipes after balancing

@grantmethestrength The new to you flow valve is summat I know not of at this stage but, my gut feeling is that if it is in the water circuit, is part...

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Totally bewildered with my ECO4 heat pump installation

@cathoderay Indeed you do need to look at the overall figure over time. At present, our pump has a COP below 3 and we are consuming an average of ~2kW...

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Avoid the Heat Pump Villain: Why Low-Loss Headers and Buffers Can Sabotage Your Heat Pump's Efficiency

@jamespa There again, I have my secondary pump set to match the average flow rate from the heat pump system; this is 15 lpm. When the pump speeds up (...

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Homely Controller now available for Daikin ASHP’s!

@cocopops Homely supplied my kit to the installer who came along to do the install; this was a bit of a learning experience for the installer as it wa...

10 months ago
Forum
Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
Reply
RE: Grant Aerona3 13kW Noisy pipes after balancing

@grantmethestrength Oh well, pump speed investigations then! Toodles.

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona3 13kW Noisy pipes after balancing

@grantmethestrength Even with my poor eyesight, my immediate reaction when I saw the photo before reading your text was that that guage looks as thoug...

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona3 13kW Noisy pipes after balancing

@grantmethestrength Well done, you are making progress now, I can’t be sure but I suspect the pump is running faster (harder) than it might need to. T...

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Visit a Heat Pump

Well, exactly what I said; my visitor wrote to thank us and said “It was very nice to meet you both, and thank you for the extremely helpful and co...

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Visit a Heat Pump

@lenny Same here, ‘Is it running now?’ the visitor enquired whilst standing just a metre or so away - I suggested putting their hand in front to reass...

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Visit a Heat Pump

@editor Err, no, but I do hope to provide them with food for thought.😉 Toodles.

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: High electricity use – 17kW Grant Aerona 3

@jgtukpd On my iPad, all I see is a duplication of some photos of the valves and insulation on external pipework. If this is the subject of your posti...

10 months ago
Forum
Air Source Heat Pumps (ASHPs)
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