To ID maples, look for opposite branching. for this you need to look at smaller branches because most often one side of a opposite pair get broken off. The next is to look at the buds. This time of year a sugar (and black) maple will have tight, pointed buds, all others have non pointed buds (look at the tips of the small branches). Most other maples have wide rather flat bud tips.
Dave Klish, I recently ordered a 2x6 wood fired evaporator from A&A Sheet Metal which I will be converting to oil fired
Now have solar, 2x6 finish pan, 5 bank 7x7 filter press, large water jacketed bottler, and tankless water heater.
Recently bought another Gingerich RO, this one was a 125, but a second membrane was added thus is a 250, like I had.
After running a 2x3, a 2x6, 3x8 tapping from 79 taps up to 1320 all woodfired, now I'm going to a 2x6 oil fired and a 200-425 taps.