Last seen: Feb 13, 2024
@derek-m The pump keeps running, seems the compressor switches off. room temp is 20.6 (added to chart below)
This seems very strange. Is the UFH electric or water? #1 You would be crazy to put a whole lot of oversized radiators on the walls and then render ...
II have a related issue, think the cause is similar to yours After "charging" the UFH over night (100mm concrete slab) when I reduced the flow temper...
@iancalderbank In the end I have gone for the VRG133 and ARA645. the 645 switches in 30 seconds, which I am fine with. So just need to decide on the f...
afaik some Samsung heat pumps won't start the compressor if the water temperature in the pipe is less than 10 degrees. I have not needed to do this b...
Pretty impressive given the location.
Are these collecting thermal energy and PV energy?
This is mostly a vanity exercise in CoP, so not not strictly needed, but good to have the option to explore the limits of CoP. Once we are finished t...
Indeed, that would be wise, my situation is complicated [you don't want to know 😀] TLDR version - oil boiler died - bought heat pump - heat pump ins...
It seems so, this diagram to a while to decipher. Heat Geek Towers runs at about 0.8 lps, the max for the 16kW samsung is 58 lpm....
It looks a lot smaller, esp the actuator, and I have one of their mixing valves picked up off ebay, quite like it. Specs for the VRG330 below (the b...
@iancalderbank Thanks for that. I quite like the ESBE diverters, but can't seem to get the one I need here in UK. Also trying to connect 28mm to 1 1/...
Latest Posts
-
RE: Big Changes Coming to Our Heat Pump System
1: Because, deep inside, they realise that the MCS guid...
By Transparent , 3 minutes ago
-
-
RE: Mitsu PAR-WT60R Wireless Controller - options
How it does it's job is something of a mystery although...
By Abernyte , 1 hour ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
The refresh time of climate-related curves in heating m...
By Tasos , 1 hour ago
-
RE: MCS certificate SCOP vs real-world performance
MCS:3.65 Reported by Vaillant: 3.96 (heating only); 3....
By JamesPa , 3 hours ago
-
RE: Powerwall 3 or Myenergi or something else?
Yes I was thinking of outdoor, IP65 batteries with buil...
By Temperature_Gradient , 6 hours ago
-
RE: Help me keep the faith with my air source heat pump installation
Water pump will certainly make a hum (which could conce...
By JamesPa , 8 hours ago
-
@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 9 hours ago
-
RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 2 days ago
-
@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 2 days ago
-
RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 2 days ago
-
RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 2 days ago
-
RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 3 days ago
-
RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 3 days ago
-
RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 3 days ago
-
RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 3 days ago
-
Ok. Two schools of thought. The first is to run the ...
By JamesPa , 4 days ago
-
@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 4 days ago
-
Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 4 days ago
