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Last seen: Mar 14, 2024
Weather compensation made a big difference to my setup although more recently with the lower temperatures I've seen it cycling again which you want to...
I've been checking my usage again given the recent colder weather and I thought the previous change to using WC resolved the cycling I was seeing prev...
@bretix have you managed to get good efficiency with2 ASHP? Out of interest do you have a picture of the flow regulator and are you finding your set...
@cathoderay That's a difficult one to answer as I can't see any obvious signs of leeks but I do have to top up CH circuit more regularly than I think ...
When say flow I mean litres per minute flowing through the system to the heat pump as different size heat pumps have different requirements. I don't m...
The one issue I've had with my install is checking that the we have the correct level of flow around the heating system before the install is performe...
@allyfish Yep it certainly seems better and will check next time we get below 0c temperatures. I don't have UFH yet but was thinking of installing do...
I thought it would be good to give an update with the weather compensation turned on since 21st Dec. I can see the consumption has dropped significan...
@allyfish thanks for the instructions I found them in one of your other posts when I changed the settings earlier today. I think when it's on fixed...
I'm so annoyed at the installer and Grant engineers for having the weather compensation turned off. Having read a bit more of the installation manual...
@derek-m OMG I can't believe the Grant Engineers must have not set the weather compensation off! I've just changed that to be on now that I've found ...
Latest Posts
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Hi Welcome to the forums and please be assured that n...
By JamesPa , 7 minutes ago
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I have a Contactum CU. Would the below RCBO (descriptio...
By Batpred , 28 minutes ago
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RE: Samsung gen 7 HP 12kw - auto control issue and water law
@chainreaction Agree with @broadsman , it seems many ...
By Batpred , 1 hour ago
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RE: Anyone concerned about GivEnergy?
@transparent Thank you and appreciate your timely reply...
By SUNNYSKIES , 2 hours ago
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RE: Setback savings - fact or fiction?
@cathoderay thanks for your kind response; our cat does...
By PeterWurmsdobler , 2 hours ago
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RE: Estimating true heat loss from twelve months of consumption data
@ian33a — a measured heat loss always trumps a calculat...
By cathodeRay , 6 hours ago
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RE: Grant Aeona 3 R32 cycling with weather compensation.
The hot water heating looks normal. The heat transfer ...
By GrahamF , 8 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
Good questions @temperature_gradient. My understanding ...
By springswood , 9 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
All going according to plan, mid July we get that 7kW a...
By Batpred , 21 hours ago
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Current metrics - DHW target set to 47c
By TaffontheTaff , 1 day ago
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RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
By GrahamF , 1 day ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
You’re right: UFH works best with high-conductivity fin...
By bafab , 1 day ago
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RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 1 day ago
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RE: Vaillant Sensocomfort Time
Oh I remember this from when I set mine up 2 years ago,...
By JamesPa , 2 days ago
