Last seen: Jul 4, 2025
@siko £111? How many kilowatts did you use? My ASHP used 120kw for the whole month on hot water - we didn't have any heating all month. That said, it'...
@mike-patrick I think heat pumps do have the option of being cost effective for most. For example last september I used 1120kw of gas to heat my hot w...
@novemberromeo There are a number of EV chargers which use this function. Below is a link to the Zappi. I am sure you can find others
@novemberromeo you need to think of it as a flow. Let me explain how my system works, but its important to know this is variable. Your panels will g...
@derek-m that sounds reasonable. Can you also recommend which divorce lawyer you used?
@derek-m makes sense - Which paremeters would I need? Also I'd probably have to collect them manually, which is a hassle. At the moment everything is ...
@derek-m on set point 21 degrees in the day, 20 at night.
@derek-m I don't know how I would collect the flow temperature, frankly. I'd need to get some kind of probe - unless I can get it from the heat pump a...
@derek-m looking at the data quickly 3am it was 5 degrees here (according to the met office) and we used (at peak) 2.14kw. Our base load is 320w per...
@derek-m you'll have to wait then. The heating only just came on last night. However it's also a terrible day for sun, so doubt we'll make much anyway...
@editor this is the impact of the heat pump running over the night
Latest Posts
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RE: Electricity price predictions
@julianc Expressed as a flow diagram, I suspect one wou...
By Toodles , 33 minutes ago
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RE: Big Changes Coming to Our Heat Pump System
@jamespa The dormitories at my boarding school (in Exet...
By Toodles , 36 minutes ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@cathoderay yes there is the modbus register list at th...
By benson , 46 minutes ago
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RE: Heat Pump Damage on install - useable or dealbreaker?
@benson I imagine that this may well be a Daikin unit a...
By Toodles , 57 minutes ago
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RE: Who’s Caved and Switched the Heating On Already?
In the last week, the external temperature in south Man...
By GrahamF , 16 hours ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 16 hours ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 17 hours ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I hear you on the locality issue @transparent, and I ag...
By Scalextrix , 19 hours ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 20 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump Referring to the problem of rooms with diff...
By Tasos , 21 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 22 hours ago
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@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 2 days ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 3 days ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 3 days ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 4 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 4 days ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 4 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 4 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 4 days ago
