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Marvinator80
@marvinator80
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Reputable Member
Joined: Nov 29, 2022
Last seen: May 19, 2025
Profile Activity
Topics: 9 / Replies: 186
AllTopicsReplies
Reply
RE: Is the Grant controller a thermostat?

Oh God. I don’t know if I have done something to my Grant controller. I held in the buttons to check LWT and parameters earlier and now when I d...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Is the Grant controller a thermostat?

Oh God. I don’t know if I have done something to my Grant controller. I held in the buttons to check LWT and parameters earlier and now when I d...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona 13KW - can I boost it?

As you can see I had to plug in electric heaters up there a couple of days last winter.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona 13KW - can I boost it?

I have thought about it. Or a tall radiator maybe behind my desk. There’s currently 3 radiators including a small one in the little shower room. Hot w...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona 13KW - can I boost it?

@allyfish perfect Ally. That’s exactly what I’m going for. Previous year it was fine but with the addition of the garage (I think) it was struggling l...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Grant Aerona 13KW - can I boost it?

Bit of a resurrection of old thread but as autumn starts I’m looking ahead to winter now. year 1 we had no issues with the ASHP performance. Last w...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Is the Grant controller a thermostat?

@johnmo no set backs in winter, just 24/7. I did get it to the point that it was working better but before that there were some days when it was very ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Opinions please on me putting a 2.5kW roof mounted turbine on my garage - am I mad?

@gary thanks Gary. The share offer document gives an estimated return rate of 6.3% and the calculations provided by the site are also different agai...

2 years ago
Forum
Wind Generation
Reply
RE: Additional Battery v Wind Turbine v Ripple

thank you. the Share Offer Document states the estimated return rate at 6.3%.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Additional Battery v Wind Turbine v Ripple

@bontwoody this is what is says for mine. I would still take it all day long and twice on Sundays.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Additional Battery v Wind Turbine v Ripple

@bontwoody Based on pure maths and forensic analysis of the documents, with AI double checking all my work, I think the estimates from Ripple are very...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Additional Battery v Wind Turbine v Ripple

@johnmo Retail Value Savings: The electricity generated by your share of the wind farm is credited directly against your electricity bill at the r...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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