We picked one up a while back, did double duty as a secondary heater for our L25500.
IMO, do not buy an Image1Impact unit. Its just a relabeled (isn't everything) Infratech heater. Check out ToolTopia, they sell the SR-2(INF171015) which is basically the Hot Shot HS1650X for around $100 cheaper. May be better deals out there still, but its where we got ours.