Last seen: Feb 4, 2025
Much appreciated for your help and thoughts. I will keep a diary. Thank you again
@jamespa At those times on the 6/7th Frost protection kicked in. The two flow temperatures are the starting and ending for the frost protection per...
Many thanks attached some diary notes containing that information. Thanks again for your thoughts and assistance
@jamespa From the vwz indoor controller, then looking at the live monitor. I have been playing with settings and did think I hopefully resol...
Many thanks for this much appreciated. The minimum flow temperature is 15oC. The set back mode is eco, but thinking moving to normal, to see if fro...
@jamespa Yes the house is warm enough so no call for heating. So when the outside temperature falls below 8oC, the HP will kick in and elevate the...
Hi James Frost protection is the mode to prevent the water in the pipes from freezing (no glycol). Vaillant also have the De-icing mode to clear t...
Latest Posts
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Another result and another very happy service customer:...
By ASHP-BOBBA , 8 minutes ago
-
RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 36 minutes ago
-
RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 43 minutes ago
-
RE: Who’s Caved and Switched the Heating On Already?
This one is critically dependent on where you are in th...
By JamesPa , 1 hour ago
-
RE: Buffers, hot water and cooling
I agree it seems like a lot of work particularly as its...
By JamesPa , 2 hours ago
-
RE: COP is not the only measure of efficiency
@jamespetts Lots of things to unpack here so I will co...
By JamesPa , 2 hours ago
-
RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 5 hours ago
-
RE: Renewables & Heat Pumps in the News
@mike-patrick Well, if Europe is stalling partly due to...
By Toodles , 5 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 , 6 hours ago
-
RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 9 hours ago
-
RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 10 hours ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 10 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 , 1 day ago
-
RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 1 day 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 , 2 days ago
-
RE: What is the Heat Geek Guarantee?
@judith, I’m with you on Heat Geek, but there really do...
By Mars , 2 days ago
