Last seen: Jan 8, 2025
Hi Derek, I don't think it does; I think it does a similar thing by looking at flow temp rather than time. I say 'think' because that table's t...
Hi @Morgan. The wireless module I mean is the little box that connects to the FTC, not the wireless controller. I got this when I had MMSP install...
I'm watching this from a distance as I can't really contribute. What puzzles me is what is making it switch on after only 20 seconds off? The 8 minut...
Mitsubishi Ecodan/FTC6 No COP on controller but does give some limited info on energy consumed and delivered so you can calculate it. The Melclou...
Hi and welcome to the forum. I had E7 heaters pre ASHP using close to 20000 kWh per year. Now down to 6-7000. I went onto a single tariff; it wasn'...
I can't beat @Derek-m's explanation so I won't try. And @HughF's advice about the TRVs. I don't know if the newer controllers will work with your AS...
It looks like it's hitting its lower modulated limit. At a COP of approaching 4 0.8 kW is less than 30% of your ASHPs rated output, which sounds abou...
You'd definitely save money by turning your heating off for a week! I just leave mine on all the time. The weather compensation makes sure it doesn'...
Yes constant flow was less efficient in my experiment. It's slightly flawed because my numbers include a small amount of DHW (about 2kWh/day) and I m...
Your controllers are the older type as used with the original FTC1/2; I hadn't seen one of these before. Your new settings sound like something that...
My scatter diagrams don't look quite linear either!!
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RE: Who’s Caved and Switched the Heating On Already?
I have automated this decision. I have a heat pump with...
By jamespetts , 4 hours ago
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RE: COP is not the only measure of efficiency
Can I clarify - is the LSV the manual balancing valve? ...
By jamespetts , 4 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Another result and another very happy service customer:...
By ASHP-BOBBA , 5 hours ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 6 hours ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 6 hours ago
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RE: Buffers, hot water and cooling
I agree it seems like a lot of work particularly as its...
By JamesPa , 7 hours ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 10 hours ago
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RE: Renewables & Heat Pumps in the News
@mike-patrick Well, if Europe is stalling partly due to...
By Toodles , 10 hours ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 12 hours ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 14 hours ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 15 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 16 hours ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 2 days ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 2 days ago
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 2 days ago
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RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 2 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 2 days ago
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RE: Midea ASHP – how to set weather compensation
@cathoderay OK let's wait and see, it sounds an interes...
By Tasos , 2 days ago
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RE: What is the Heat Geek Guarantee?
@judith, I’m with you on Heat Geek, but there really do...
By Mars , 2 days ago