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batalto
@batalto
Member
Noble Member
Joined: Apr 9, 2021
Last seen: Nov 3, 2025
Profile Activity
Topics: 24 / Replies: 1068
AllTopicsReplies
Reply
RE: New PV+ battery system, help required

I have 8.4kw of solar, 14.2kwh of batteries and an ASHP (I'm also on Go). Will it run our house just from that? No. In the winter there is just no cha...

5 years ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Discussion on buffer tanks.

@mattengineer always interesting to read a paper covering something. Of course thinking about it, it does make sense - there is less "stuff" in the wa...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Discussion on buffer tanks.

@heacol shame to see you go. However you do have somewhat a direct approach which personally I feel doesn't come across well online in text form. Spea...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Discussion on buffer tanks.

@derek-m I have a secondary pump after the low loss header. However I very much doubt this was paired with the system to maintain flow rates...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Discussion on buffer tanks.

@derek-m interesting video on low loss headers for people /p>

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Discussion on buffer tanks.

@mattengineer makes sense to me. It's a two storey house, so it's got to rise about 5-7m to get to the loft

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: 14kW Ecodan system installed in a 370sqm new build

@hjd we are very similar. I have a 12kw Midea unit and my floor space is 262m2

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Discussion on buffer tanks.

@derek-m our diagram shows a buffer tank. Although I'm not sure what it might look like Some images above - ignore the duvet, I wrapped it ro...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP in Hampshire

@heacol the thermostat is set above the temperature in the room - so the system is just "on". Its not switching on and off at all

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP in Hampshire

@derek-m we aren't getting to 22. Closest was 21.5 yesterday and the house was feeling hot. Hence why I tweaked it down a little. My Nest is telling m...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP in Hampshire

@derek-m no it's not. It has a weather compensation, but it's only for the flow heating. However the heat is being called from the normal thermostat. ...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP in Hampshire

@derek-m unfortunately I am not yet using the controller - I am just using a thermostat for the moment. I am thinking of using the controller in the f...

5 years ago
Forum
Air Source Heat Pumps (ASHPs)
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