Combo oil/wood boiler

OK I thought I was a bit rube-Goldberg but this contraption wins hands down:
http://chicago.craigslist.org/sox/grd/4150089608.html

Hopefully he doesn't sell it soon and we lose the ad.

Some interesting technology there - refractory cement and all.
I suspect it isn't UL listed, so some of you in the areas where socialism has run amok may not be eligible buyers.

For posterity sake, I copied the ad:



Oil/Wood Burner - $150 (NEw Lenox)


for sale is a homemade oil burner/ wood stove. it has a 5 gallon reserve tank for the oil. 2 gallons of oil lasts about four hours. oil heats up a boiler, that heats up a radiator that u plumb into your barn or house. everything is there to install. comes with fan pump radiator and and some plumbing.
if interested call or text 815 534 4857