Last seen: Jan 29, 2025
The fact they won’t sell me one direct and only want me to buy through their merchants has struck them off my list. Plus, the unit is too wide. I’m go...
Washing machine, dishwasher, tumble dryer (that I ought to replace with a heat pump unit), electric hob, electric oven, EV… It soon adds up. Add to th...
I should wait till after coffee before trying to digest that spreadsheet - I thought that was 'illegible', hence my utter confusion 🙂
"For the rejected applications, 49 per cent were rejected as the application was deemed ineligible." I'm sorry, what?
Email sent, asking for price and availability of a 10kW and a handful of bits from their price list (that I probably could get from screwfix, but can'...
Defrost is purely a function of evaporator size and airflow. Units need to fit in small spaces, so manufacturers will size the evap coils to be 'large...
I thought it impressive that the only condition where a defrost cycle was required, was pushing 55 deg water out at -10deg air temp, after running for...
I honestly think that they just 'didn't think that people would need those values' in the table - From following numerous Korean builders on Instagram...
@cathoderay On the subject of derating manufacturers specifications, LG (despite having what appears to be the nicest controller, and the cheapest uni...
Interesting, didn't even know those were a thing. All I know is, we use what we use...
That average use seems low - or we use a lot? The last 13 months of data from our smart meter, tumble drying, car charging, dehumidifying an outbuil...
My guess - gas will rise to 10p/kWh, electric will go up to 32p/kWh - but those are just figures I've pulled out of thin air. A SCOP of 3.2 will lea...
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Heat Pump Dramas?
Thinking about installing a heat pump but unsure where to start? Already have one but it’s not performing as expected? Or are you locked in a frustrating dispute with an installer or manufacturer? We’re here to help.
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Latest Posts
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RE: Plug and play solar. Thoughts?
@lucia, I think balcony solar panels are cool and for g...
By Mars , 21 minutes ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@gary I'll try and help, but at the moment I'm not rea...
By BobTSkutter , 4 hours ago
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RE: Additional Battery v Wind Turbine v Ripple
The biggest problem for the Coops is that Ripple funded...
By Abernyte , 4 hours ago
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RE: The EPC Dilemma: How Current Ratings Fail Heat Pumps
I've commented earlier in this thread, finding the same...
By Mike Patrick , 5 hours ago
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RE: To relocate or add extra PV panels..advice required
It looks normal up to 10:30!
By Judith , 5 hours ago
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RE: Ecodan Auto Adapt Questions
@boycey Think I'll wait to see what Misti come up with....
By Richard24738 , 5 hours ago
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RE: SolarPV tables / online calculator
This guy did a good analysis in summary go down a...
By Judith , 6 hours ago
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RE: Is it worth siting panels on an East facing roof?
@carpenterstation oops - yes I do! 7MWh
By downfield , 7 hours ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
@dnagre delayed reply! It worked again for a bit but ha...
By Phoenix15 , 8 hours ago
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RE: Vaillant Arotherm Plus - new build no heating, no radiator
@john1756 did you ever get to the bottom of this?
By Mars , 11 hours ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
We tested the away mode for the first time as we were a...
By ChandyKris , 13 hours ago
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RE: Confused about Samsung Gen6 Hot Water Controller
Found a copy on this really good website 🤣 ...
By DerekDeLeon , 14 hours ago
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RE: Smart TRV experiences (ideally integrating with Midea heat pump)
@madbilly - I think you may risk over-complicating this...
By cathodeRay , 14 hours ago
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RE: Nibe F2040 ASHP PCB failure
@editor that is awesome! Your help is much appreciated.
By Delta , 24 hours ago
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RE: Are MCS are finally improving (some of) their guidelines?
Encouragement of installers to take account of the emit...
By JohnR , 1 day ago
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In our case the pipe run for the heat pump is short and...
By madbilly , 1 day ago
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@toodles no, unfortunately we don’t have access to the ...
By Simon and Zoe , 1 day ago
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@sandman1600 What I mean is, your UFH power is 79wm2...
By davidnolan22 , 1 day ago
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RE: Vaillant AroTherm Plus 7kW
Thank you James for such a complete write up. We also h...
By Judith , 1 day ago
Latest Topics
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To relocate or add extra PV panels..advice required
By WesleyP1874 11 hours ago
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Is it worth siting panels on an East facing roof?
By Carpenterstation 12 hours ago
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Plug and play solar. Thoughts?
By Lucia 1 day ago
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By JamesPa 1 day ago
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Vaillant water pressure gauge vs Analogue gauge
By jeegnesh 1 day ago
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Database of heat pump performance data?
By madbilly 2 days ago
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By madbilly 2 days ago
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Confused about Samsung Gen6 Hot Water Controller
By ntruby 3 days ago
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help with new bathroom and towel radiator
By AdamK 3 days ago