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BobTSkutter

@bobtskutter

Member

Estimable Member

Joined: Jan 11, 2025
Last seen: Jan 6, 2026

Topics: 1 / Replies: 93

AllTopicsReplies

Topic

ASHP for small garage and workshop

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

Replies: 31

RE: Avoid the Heat Pump Villain: Why Low-Loss Headers and Buffers Can Sabotage Your Heat Pump's Efficiency

@lucia It would be interesting to know the volume of your system and typical flow temperature. Bob

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Avoid the Heat Pump Villain: Why Low-Loss Headers and Buffers Can Sabotage Your Heat Pump's Efficiency

Hummm......larger system volume would have more energy stored in the water so the bulk average water temperature reduces less when the defrost cycle h...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Is My Midea Heat Pump Inherently Defective?

This is a very complex problem. I know with a gas boiler increasing the flow temperature makes the device burn more gas, but how does a heat pump ma...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Is My Midea Heat Pump Inherently Defective?

Hello, TL;DR I think you have the weather compensation set too high at low OAT, try dropping the upper setting to 50C. I've been going over the d...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Is My Midea Heat Pump Inherently Defective?

oh that's a shame. I was hoping I could learn something about the minimum duty your system can handle so I can optimise my design for low duty operat...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Is My Midea Heat Pump Inherently Defective?

Thank you for the quick reply. I thought I saw you mention you had a plate exchanger in your system, which is why i asked if you had a drawing. Do y...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Is My Midea Heat Pump Inherently Defective?

Hello there, I'm new to the forum. I see that cathodeRay has made many posts about his Midea ASHP does not seem to behaving properly, there are sever...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Say hello and introduce yourself

Mars hello there. I plan to go air to water and then into a home made HVAC air filtration "thing". I'm not really sure how it's all going to go toge...

1 year ago

Forum

Introductions, Forum Rules & Updates

RE: Say hello and introduce yourself

Hello, new member here. I'm about to start my ASHP journey by using one to heat my garage/workshop space, I thought this might be a good place to st...

1 year ago

Forum

Introductions, Forum Rules & Updates

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