Mini Split heat pump - best description

[epalmer3 (Evan Palmer)]

maybe you can offer your input on this as well

Vinyl Siding - new unseen discolouration, input?

Any information on this siding discolouration , would be greatly appreciated. As this is new to me and was only noticed on the rear portion of the home. [s1] [s2] [s3]

thanks @tglaze