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Toodles
Toodles
@toodles
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Illustrious Member
Joined: Oct 2, 2022
Last seen: Aug 14, 2025
Profile Activity
Topics: 84 / Replies: 1958
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RE: Heat output , science and practice

We have a Daikin EDLA03 8 kW Altherma and on that, I believe that the flow rate can be set via the installer access settings on the MMI controller. If...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Mitsubishi Ecodan 8.5kW Monobloc (FTC5) Defrost Mode

@jamespa I think many installers feel that they have not completed an installation if they haven’t fitted an LLH, TRV’s on every radiator (without lea...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Agile: average import cost vs other tariffs?

@old_scientist Yes, Cosy does seem to be the better option at present; though I may re-evaluate (they can’t touch you for it!) in the Spring. The Agil...

6 months ago
Forum
Electricity, Tariffs, Monitoring & Providers
Reply
RE: Aira Heat Pump: Stylish Scandinavian Heating

@chandykris And all we need now is fairer pricing for our green energy! We are all doing our bit, but TPTB seem to be dragging their feet don’t they? ...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Aira Heat Pump: Stylish Scandinavian Heating

@vsmith1 It’s interesting that you have a 100 litre hot water tank. I am assuming that you applied for and received the BUS? MCS guidelines required u...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
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 ...

6 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...

6 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...

6 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 (...

6 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...

6 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.

6 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...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
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