Last seen: Nov 16, 2025
@cathyem1 Did you consider using 2 different companies, solar company for the panels and ASHP for that side. I know there are some companies that do i...
Did this get resolved in the end?
No this is not normal at all, most systems are not clunking like this. I thought (I don't know every brand Inc Grant) when the ASHP switches over the ...
@phoenix15 Hi Phoenix, this is an automaticity differential bypass valve and is often placed to allow surplus flow to short cycle the main system and ...
@old_scientist I see, thats good, so set for a couple Deg above design and you have an over heat stop point. I am sure most manufacturers have somethi...
@old_scientist 35 DegC outdoor air temperature?
if not every thing Ecodan is on you tube
is this what you need?
The weather compensation is a control strategy mainly directed at controlling a capacity step function by using the inverter tech and LEV-EXP devices,...
@alsocold123456 I would have thought it would last a bit longer than that. Its worth checking out, it may have just lost some air pressure, this is so...
This is sad to hear and should not happen, to give you some balance and the perspective from a designer and installers point of view, we all know ther...
Hello, this sound like expansion and low on water pressure, assuming you have a 2 story house you should have a static pressure of around 1 bar, runni...
Latest Posts
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RE: British Gas vs Octopus Energy vs Heat Geek vs EDF vs Aira
@stevettweed When I started my journey with BG in Oc...
By Bash , 16 minutes ago
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
It is usual for the flow temp to start to drop as a hea...
By RobS , 27 minutes ago
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This is what I answered, I really have no hope: "......
By Batpred , 4 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@andrewj oh yes they offer Daikin 8kW, they tried to fo...
By AgentGeorge , 5 hours ago
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RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
@majordennisbloodnok Good point! Just in case anyone re...
By Batpred , 6 hours ago
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RE: Hitachi Yutaki SCombi Heat Pump - Owners
@sim0n0 It would be very useful if you could tell us...
By trebor12345 , 6 hours ago
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RE: Electricity price predictions
Good to know @transparent What do you think reform w...
By Jeff , 6 hours ago
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RE: Benefits of an extra horizontal loop for GSHP
A correct sized collector is all you need. Saying this,...
By greenlight , 8 hours ago
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RE: Grant Aerona Short Cycling
@mikefl, thanks for sharing your operating data, very i...
By Steam Powered , 9 hours ago
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@f1p, sorted, on a android phone Just swaped from ...
By @sand , 13 hours ago
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RE: Here is my heat pump installation with questionable COP in Italy
@jamespa Sorry for the late reply, I apologize for the ...
By materox345 , 14 hours ago
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RE: Trying to understand my Nibe F1245
First of all you have one of the best geothermal heat p...
By greenlight , 14 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
@editor Yes BUT that was 3 years ago installed in Janua...
By rob heatpump bob , 1 day ago
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Thanks for your response. I have UFH downstairs and ...
By GeorgeA , 1 day ago
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RE: Home energy storage & battery register
2 days uninterruptible power supply (at the moment) wit...
By Batpred , 1 day ago
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We have a Vaillant aerotherm with sensocomfort. We have...
By Newbie , 1 day ago
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@trebor12345 Yes, expect defrost cycles to initiate at ...
By IaAck , 1 day ago
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I would probably have them in white as that would match...
By Grantmethestrength , 1 day ago
