Last seen: Mar 3, 2025
Tom, FWIW I would say that Grant customer service is good (btw it is my review of the Aerona 3 on this site). We've had some performance issues w...
@editor I recently corresponded with Baroness Brown (Climate Change Committee). She agreed that the pricing of electricity relative to oil and gas nee...
The contradiction in energy pricing is that the high price of electricity relative to gas is the opposite of what is needed to encourage customers to ...
This seems like a variation on the Four Yorkshiremen sketch. I'm completely out of the running - but I guess the winner will be whoever puts the mos...
A slight aside this. The extent of the questions everyone considering a heat pump has to ask is indicative of how far the industry has to go to make t...
@derek-m Derek, Yes, it was the red plug that I tightened down. I'll turn off the isolation valve then I can have a better look and use an Alle...
@derek-m I've checked on the inta website and you are right the gauge is the GP1576004 which I see I can get from them for £11.30. The valve which...
@derek-m No smart meter, Have just been switched to EDF as our last supplier (Green Network) went bust. Will ask them about smart meters, althou...
@derek-m That's very kind. Attached are photos of the gauge and the valve. Mike
@derek-m The Grant engineer found the fluid levels to be where he expected so I don't think there is a continuing leak. I still have to replace the...
Just an update on our electricity consumption. It is now just over a month since the Grant engineer checked out our system. May was cold and our t...
@julianc I don't believe there is a support contract with Grant. Our installer ( 4 years ago) didn't even register the system with Grant and I've ...
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Latest Posts
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
If you haven’t voted on this poll yet, please take a mo...
By Mars , 7 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
I should add that my system has two circulating pumps: ...
By JohnR , 7 hours ago
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RE: Transforming a Derbyshire Property into an Energy-Efficient Haven
I feel that this is a good campaign for me to embark an...
By Mars , 7 hours ago
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RE: Replacing knackered oil boiler with ASHP - Perthshire
On the basis that 1l oil = 10kWh and 1cu m wood = 2500k...
By JamesPa , 8 hours ago
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RE: Battery storage to run Heat Pump.
@jeff The government are quite happy for the network ...
By Lucia , 9 hours ago
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RE: Grant ASHP not reaching target temperatures
We may have similar and could share experiences: I ha...
By Hillswick , 9 hours ago
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@sandman1600 Yes, you have the idea of what you need to...
By bontwoody , 9 hours ago
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RE: Setback savings - fact or fiction?
OK, so I'm just thinking out loud here: You loose ene...
By BobTSkutter , 10 hours ago
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RE: Who's your electricity provider and what's your tariff?
@old_scientist The OE guidelines mention that their con...
By Toodles , 11 hours ago
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RE: Adjusting 6kW Daikin's Weather Compensation Curve
@jamespa I'm grateful for your advice.
By Ubert767 , 12 hours ago
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@heatgeek thanks! I contacted them too.
By Eliuccio , 13 hours ago
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RE: Is it KISS or constant – weather compensation vs. set flow temperature?
Thanks. I've seen the video several times at the beginn...
By cliffhanger , 15 hours ago
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RE: Say hello and introduce yourself
@carrownisky where are you based? Would you like me con...
By Mars , 18 hours ago
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RE: Baxi Air Source Heat Pump tips and tricks please
@transparent Good morning, the installer sorted our m...
By Cathyem1 , 18 hours ago
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@roodo welcome to the forums and I’m really sorry to he...
By Mars , 19 hours ago
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RE: Thinking of ripping our my IVT Greenline HT Plus C model and replacing with a gas boiler.
Don’t rip out a IVT! Amazing heat pump! Unless your com...
By greenlight , 21 hours ago
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RE: Sunamp Thermino Heat Battery
Wow, I knew they were pricey, but didn’t expect it to b...
By Mars , 1 day ago
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
@matthew_w good luck with the quotation and proposal pr...
By Mars , 1 day ago
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RE: Should I make my radiators smaller?
Mine are also upstairs because I upgraded them before I...
By JamesPa , 1 day ago
Latest Topics
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Adjusting 6kW Daikin's Weather Compensation Curve
By Ubert767 15 hours ago
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Replacing knackered oil boiler with ASHP - Perthshire
By DowallyDrifter 16 hours ago
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Should I make my radiators smaller?
By Scalextrix 2 days ago
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Daikin Heat Pump Cycling Frequency?
By Ubert767 2 days ago
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Battery storage to run Heat Pump.
By Broadsman 3 days ago