Last seen: Jan 8, 2025
@ajdunlop Auto adaptation will work if dip switch SW5-2 in the FTC6 is on. You don't need a wireless remote or thermistor as long as the main cont...
@trbob It sounds like you're close enough. It's impossible to use WC alone to control room temperature and be 100% right in all weather conditions....
@cathoderay very interesting and a shame it's so tedious to do. Have you tried a scatter graph of ambient vs energy consumed? It's quite a good p...
If your heat loss really is really 5 kW @-2.5 then I think your 11kW ASHP will have to cycle at 5-6 degrees ambient. Have a look at the attached. ...
They do. My ASHP will happily heat all my radiators and hot water to 55 degrees when it's below zero outside. I wouldn't be happy with the bills thoug...
Please do. I'm no expert but it's often said that draught proofing is as important, if not more so, than insulation.
Wow, that's a lot of energy. Do you know the heat loss of your house? I sometimes wonder about the value of EPCs. My house is about the same size a...
Congratulations! Let us know how it goes. How long is the job scheduled for?
We have a wood stove and a coal burner. The wood stove is used as a feature mostly, burning 50/50 scavenged and bought wood. It does kick out a lot ...
I get paid extra via RHI; about enough to recover what it cost. You couldn't get it paid for via RHI now. You could pay for the meters (power meter ...
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@downfield It is disappointing to hear of that lack of ...
By Abernyte , 17 minutes ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
@scalextrix Absobloominglutely! Toodles.
By Toodles , 17 minutes ago
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RE: Who’s Caved and Switched the Heating On Already?
Central heating still switched off and will be until Oc...
By AllyFish , 4 hours ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Please read to the very end of this post, I shift my po...
By JamesPa , 5 hours 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 , 5 hours ago
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RE: Midea ASHP – how to set weather compensation
I think it is a bug in the code, it comes on even when ...
By cathodeRay , 19 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 21 hours ago
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RE: Buffers, hot water and cooling
@jamespa Your reasonably close! Especially with warmer ...
By dgclimatecontrol , 23 hours ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 1 day ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 2 days 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 , 2 days 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 , 2 days 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 , 2 days ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 2 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 2 days 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 , 2 days 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 , 3 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 , 3 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 , 3 days ago