FabricePaille wrote:Hello Christopher,
Did you see that under 8 ° C the swimming pool cap no longer works? TECs generally drop to -5 ° C. 8 ° C, that's what I've had outside all day.
Yes I saw but the reversible Nano model and given for -5 ° C but even at 8 ° C this should not be a problem since I will install it indoors ...
CET = Thermodynamic Water Heaters I presume?
FabricePaille wrote:By not heating above 38 ° C (let's say 2 ° C loss on transfer), you will have a water heater conducive to legionella. While the CEt rises to 50/55 ° C without problem on the heat pump.
Yes, but I just answered: Legionella settles for years as my CE is not used for 8 months a year, it disinfects thermally (water too cold) ...
FabricePaille wrote:Finally, on the right corner, the new water heater out of the box, it is around 1000 € for an Atlantic or 270 L thermor. So that's only double the pool cap. I took mine through this (LG WH20S) and paid € 1100 for it
Yes I saw some used at an attractive price, less than 50% of the new one but we do not know how many hours they have ... buying a used fridge which is 10 years old is a risky bet .. .then there is the worry of transport!
ps: there is also the technological challenge in this subject: is it going to work? And at what level of performance!