Last seen: Sep 19, 2024
@cathoderay How do you keep your heat pump running but not your PC when you have a power cut?
The heat loss, and hence heat demand, will be greater overnight, which means that the heat pump is unlikely to be operating at minimum output. The cyc...
DeltaT basically means temperature difference, which in your case will be the DeltaT between the WOT and WIT (water in temperature) at your heat pump....
I'm afraid that if I had a heat loss of 16kW per hour, I would be concentrating much more effort on lowering my heat loss than meeting it.
Your heat pump, when it is operating, is producing more heat energy than that required to heat your home, so the Leaving Water Temperature (LWT) will ...
If your controller is set to operate in WC mode, then you would normally have a large '0' (zero) shown on the display, which indicates that there has ...
Do you have any room thermostats? If so then set them 2C higher than the desired room temperature.
Well that fills me with a great deal of confidence. 🙄
Could you please explain why a heat pump would require a supply of heat energy to get it started? Seem very strange to me. 🙄
The only thing that I would add is to balance your radiators and UFH, so that you are getting the correct amount of heat energy to each room, to repla...
@cathoderay I had a further look at the following message with these results. Decimal. 010d77910303231e323041231905371919053c223c14310080 ...
Where is your water pump connected at the moment? Photo's may be useful.
- 26 Forums
- 2,158 Topics
- 47.4 K Posts
- 17 Online
- 5,736 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: Who’s Caved and Switched the Heating On Already?
I have automated this decision. I have a heat pump with...
By jamespetts , 6 hours ago
-
RE: COP is not the only measure of efficiency
Can I clarify - is the LSV the manual balancing valve? ...
By jamespetts , 6 hours ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Another result and another very happy service customer:...
By ASHP-BOBBA , 7 hours ago
-
RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 8 hours ago
-
RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 8 hours ago
-
RE: Buffers, hot water and cooling
I agree it seems like a lot of work particularly as its...
By JamesPa , 9 hours ago
-
RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 12 hours ago
-
RE: Renewables & Heat Pumps in the News
@mike-patrick Well, if Europe is stalling partly due to...
By Toodles , 12 hours ago
-
RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 14 hours ago
-
RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 16 hours ago
-
RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 17 hours ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 18 hours ago
-
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
-
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
-
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
-
RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 2 days ago
-
RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 2 days ago
-
RE: Midea ASHP – how to set weather compensation
@cathoderay OK let's wait and see, it sounds an interes...
By Tasos , 3 days ago
-
RE: What is the Heat Geek Guarantee?
@judith, I’m with you on Heat Geek, but there really do...
By Mars , 3 days ago