Last seen: Nov 19, 2023
That's interesting - I will investigate the oil sump heater with Stiebel. The installer doesn't really know much about the system. The 5-8kWh is el...
@boblochinver Thanks. That’s really interesting and helpful. Unfortunately, it’s also a bit late for me! We have now installed a Stiebel Eltron...
@boblochinver Hi there, I would be very interested to hear how you're getting on with this. I am looking to get rid of my gas boiler, which current...
Many thanks for the helpful responses. @marzipan71 I'm still struggling to get figures out of Daikan. It's mystifying to me that suppliers aren't m...
That's interesting - thanks Julian. I've looked through your thread. It looks like you have achieved excellent performance. I have searched high and...
I'm grateful for your input, but it doesn't really help me. I'm not looking to rip out the floor. I'm investigating the possibility of a more effici...
Yes. That was the design Nu-heat came up with to go under an engineered wood floor.
Right, on the PV front, we anticipate 10.1kW of panels, zero shading, largely south-facing. I have confirmed the yield calculations from a separate so...
I do have heat loss calculations for all the rooms, but while they may inform the required heat pump capacity, the point remains that I will need a de...
@derek-m There may be some improvements that can be done in future in the bedrooms, but the main space already has triple-glazing, wall insulation etc...
Latest Posts
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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 , 14 minutes ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Hi @jamespa and a nod to @grahamf for his excellent old...
By GuydeB , 30 minutes ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Like @pash44pump I would be interested in recommendati...
By Morgan , 1 hour ago
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RE: Who’s Caved and Switched the Heating On Already?
I leave my heat pump on and let WC decide - with some e...
By Tim441 , 4 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 , 14 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 , 16 hours ago
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RE: Buffers, hot water and cooling
@jamespa Your reasonably close! Especially with warmer ...
By dgclimatecontrol , 18 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 , 1 day 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 , 1 day 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
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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 , 4 days ago
