Last seen: Jan 8, 2025
@sunandair I have MMSP so my COP calculation uses the heat meter and consumption meters that came with that. For a standard Ecodan or other ASHP I do...
@Dave, I suspect your flow and return temps are not accurate. I doubt 36 degrees with radiators would heat your house in the current weather. Are ...
Hi Ewan and welcome. I'm sure you know more than you think! Please feel free to contribute and/or start your own thread if you have a specific quest...
Hi Andy and welcome to the forum. It's hard to say whether that curve is right without knowing more about your system and house. Have you had a proper...
Good luck !!
Based on your heat loss, it's very unlikely that 39kWh would keep your house warm for 24 hours. From your numbers, I think it'd be more in the 80-100...
thanks and noted for future reference! This Youtube video may be of help.
Give them a chance. I think some of the specialist ASHP installers are terrified the likes of Octopus and BG will undercut them. Race to the bottom?...
@DaveW, Your ASHP is cycling every hour or so but that (IMO) is fine and won't in itself cause a significant drop in efficiency. But your delta T l...
1580kWh is an impressively low amount of energy used. There are people who use that much in a month!
or LWT-ambient?
It does look like the heating is working because the room temp goes up.
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
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By Abernyte , 3 minutes ago
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RE: Who’s Caved and Switched the Heating On Already?
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RE: Is a Valliant Inline 6kW heater a BUS buster?
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RE: COP is not the only measure of efficiency
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RE: Midea ASHP – how to set weather compensation
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RE: Renewables & Heat Pumps in the News
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RE: Vaillant aroTherm Plus 10kW thoughts?
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
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RE: Anyone still weathering it out with Agile?
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RE: 300 Liter Tank - Do I have to heat it all?
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
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RE: Solar Thermal DHW and ASHP
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RE: Solar Power Output – Let’s Compare Generation Figures
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
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RE: Inventor (Midea) Heat Pump short cycling advice
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RE: DESNZ doing a survey which asks the right questions!
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