Delta, I wouldn't fit one of those in my dogs kennel....
More fool you mate, they're great wee split units & we've not had one problem with them out of the 100 or so we've fitted. In fact I don't think one of our customers has even had to change the remote control batteries!! We've two in our Showroom on Energy Meters & we're getting about 2.8-3 COP on some of the coldest days we've had here in Scotland.
There's many reports on-line about inverted HPs not been worth the money, they just don't save enough to justify the extra cost!! I'm no nut eating tree hugger eco tw.t, I'm just in it for the money & we could sell these Ch.nky units all day long - they're just so cheap & reliable.
Most of the Greenwash Used Carsalesmen, that were conning the public with their duff figures, are now on the dole since the FIT & RHI was cancelled, so life goes back to normal for all us trained & qualified Tradesmen............Karching!! Karching!!!££££££££££...........