Last seen: Jan 8, 2025
I have heard you have to be careful with cooling as a lot of condensation can be produced on the cold pipework. Also, doesn't your ASHP cease to be p...
Of course I haven’t proved or disproved anything with such an unscientific experiment. I think what I have done is show that when my heat pump has 15...
There are peaks but they are small and narrow. They are not using a lot of energy. I didn't say cycling wasn't less efficient; my point is that while...
Let us know how you get on.
Your curve looks fine if it works for you. You can change the flow temp settings; it's in Operation Settings - Heating Operation - Flow Temp Range. ...
@rgledhill, what temperature is your DHW set at? Your DHW COP is a bit low but not disastrously so and could be explained by a high-ish DHW temp. I...
Same to you Mars and thank you for all your hard work.
@Huwsy, I don't think the house can react that quickly. The drops in flow temp are only for 10 or 15 minutes. Like I said it pulls the average flow...
@Huwsy, I don't think the house can react that quickly. The drops in flow temp are only for 10 or 15 minutes. Like I said it pulls the average flow...
On my system, defrosts definitely lower the flow temp, both on the monitoring and the rads getting noticeably cooler. Does it make the house cooler? ...
Derek, that's probably quite easy to do because there is plenty of space inside the thermistor box. Could the resistors be put upstream of the screw ...
Latest Posts
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RE: Buffers, hot water and cooling
@jamespa Your reasonably close! Especially with warmer ...
By dgclimatecontrol , 1 hour ago
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RE: Who’s Caved and Switched the Heating On Already?
My heating isn't 'ON' yet, although it is firing up in ...
By Morgan , 2 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@damonc If the heat pump controller is in a suitable ar...
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RE: Midea ASHP – how to set weather compensation
The midea has a number of pre programmed WC curves (wit...
By benson , 4 hours ago
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RE: COP is not the only measure of efficiency
If that's the case then you are right to be sceptical, ...
By JamesPa , 6 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 , 8 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@ashp-bobba Well done for stepping in where most would ...
By JamesPa , 10 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 , 20 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 , 20 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 , 24 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 , 1 day ago
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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
I was originally contemplating a solar thermal installa...
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
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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 , 3 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 , 3 days ago
