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cathodeRay
cathodeRay
@cathoderay
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Joined: Feb 28, 2022
Last seen: Aug 8, 2025
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Topics: 17 / Replies: 2075
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RE: Sizing of heat pumps

You might be able to get some idea from the Midea Engineering Data manual which can be found online (and I think has been posted on this forum at some...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Getting the best out of a heat pump - is Homely a possible answer?

I found that Homely blog a few days ago and was tempted to do a demolition job, but then decided against it at the time. The methodology is somewhat o...

2 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Load Compensation and Weather Compensation

You may recall that this is what I did, without realising I had done it. The problem is this: you balance the radiators on a normal day or over a peri...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Load Compensation and Weather Compensation

I can't tell you how manufacturers do it, but I can tell you how I do it using a DIY approach on a Midea heat pump. I have weather compensation on all...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Say hello and introduce yourself

@toodles - I'll write the press release - Toodles Pips the Heat Pump Pimp

3 months ago
Forum
Introductions, Forum Rules & Updates
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RE: Say hello and introduce yourself

It's not unknown for the spreadsheet to be flawed. I've already mentioned the hidden wrong Midea output numbers in the freedom heat Pumps spreadsheet....

3 months ago
Forum
Introductions, Forum Rules & Updates
Reply
RE: Say hello and introduce yourself

We are saying the same thing - the ordinary prospective heat pump owner should not have to delve deep into technical data. The essential key facts, in...

3 months ago
Forum
Introductions, Forum Rules & Updates
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