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SUNandAIR
SUNandAIR
@sunandair
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Noble Member
Joined: Dec 30, 2022
Last seen: Oct 22, 2025
Profile Activity
Topics: 5 / Replies: 499
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RE: Determining correct flow rate for a heat pump

Hi @rhh2348 I have a question on your underfloor setup. The floor you’re describing above, assuming the 100mm thickness is a concrete screed, wou...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan - flow rates, sensors, settings

Hi @rhh2348 , coming late to this thread as our Ecodan is off and our DHW is wet solar during the summer months. Have you found the answers to your ...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP - a few (probably dumb) questions about the lived experience

So @lickofpaint I think you have your answer - “Your question isn’t so dumb…” as for lived experience we did some experiments on night time setba...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Creative trials on Night-time Setbacks to @ faster recovery, improved comfort and even greater energy reductions.

Your graph shows some interesting correlations. Simple question- Can you confirm if the 17% difference in estimated consumption is of your total HP m...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Observations on my Ecodan's estimates of energy consumed and delivered

yes ours is set exactly as you stated. 72W for pump4. Zero for all others. I may consider reducing it to 50w and see what that does to the daily sta...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Observations on my Ecodan's estimates of energy consumed and delivered

Hi. Do you know if your meter is collecting all energy used by all ancillary equipment eg. Immersion heater, zone pumps (if fitted) etc? Also how ma...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Observations on my Ecodan's estimates of energy consumed and delivered

@derek-m brilliant... will look into it!

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Observations on my Ecodan's estimates of energy consumed and delivered

Hi @derek-m I haven’t been able to find the exact page you referred to. Last time we spoke on this I looked through the data book and manual but co...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Observations on my Ecodan's estimates of energy consumed and delivered

If you’ve read other threads on this subject then it’s quite likely you’ve read a few of my posts on this topic also. The first thing I’d like to su...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: MelCloud Outage

@snuffy why do I always blame myself when something goes wrong? We went to Scotland on Monday so thought I’d try the on/off switch on MELCloud fo...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Heat pump Comparison

hi @Potatoman I've tried to answer some of this question in my post on “Creative Trials” but the results are limited to a radiators only setup and an ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Creative trials on Night-time Setbacks to @ faster recovery, improved comfort and even greater energy reductions.

@hcas yes we are pretty much settled with a 3 C setback each night now. There could be several reasons for saving energy on a night time set back; not...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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