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JamesPa
@jamespa
Member
Noble Member
4229 kWhs
Joined: Apr 3, 2023
Last seen: May 15, 2024
Profile Activity
Topics: 4 / Replies: 689
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RE: ASHP Advice: High Temperature vs. Low Temperature Heat Pump For Microbore

This is an interesting statement. It suggests your current total emitter capacity is well in excess of demand. So by switching on more emitters you ...

3 weeks ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: ASHP Advice: High Temperature vs. Low Temperature Heat Pump For Microbore

I'm not sure that's strictly true. What is true is that its more expensive to run a heat pump at a higher flow temp than at a lower flow temperature,...

3 weeks ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: New ASHP system - choices

I lived in Cambridge for a while. That wind from Siberia really got to me.

4 weeks ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: MCS Heat Loss Calculations

Exactly. Hall, stairs and landing are just another room, like any other.

4 weeks ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: How to increase DHW water temperature on Samsung Gen 6 Control Panel

As you say that will almost certainly be the case with an 'older' (low or medium temp) Samsung model, but possibly not with the HT models. Vaillant,...

4 weeks ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: How to increase DHW water temperature on Samsung Gen 6 Control Panel

Which model Samsung. if its an older one and the max FT is 55, which is quite possible, then its equally possible that the DHW is limited to 55-5=50....

1 month ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Need a bit of help please: problematic heat pump installation

Nothing wrong with a bit of thermal mass unless you want to keep varying the indoor temperature, which is not generally how you aim to run a heat pump...

1 month ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Need a bit of help please

Maybe. Radiators can 'start off' well oversized, particularly if the fabric has been improved (although that appears not to be the case here). We ne...

1 month ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Need a bit of help please

Not sure where to start with this so I will start with basics. Apologies if you already know this. Heat pumps work best at the lowest possible ...

1 month ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Rate the quality of your heat pump design and installation

That attitude isn't unique to heat pumps, many tradesmen exhibit it. The number of times I have either been told that it's 'complex' or simply given ...

1 month ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Rate the quality of your heat pump design and installation

@derek-m @iantelescope @editor I am probably making a mistake wading into this but... Sometimes in life bad things happen, its a fact. In this ...

1 month ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Heat pump Comparison

OK I found some prices etc. Attached a very crude comparison. In both cases I assume that the system is well set up - ie the Oil boiler actually con...

1 month ago
Forum
Air Source Heat Pumps (ASHPs)
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