excellent. looks identical to the one in my garage. it used to run 3/4 of the house. the only differences i see are that yours has some kind of thermometer on the front, and the motor controller on mine is down on top of the fuel bowl, with a speed knob sticking up over the top. same ugly brown color

it is an excellent piece of equipment. keep the bowl clean, and scrape, then use a shopvac inside the burner every once in awhile. dont try to light it when its hot, and just when you start to feel comfortable, TURN IT DOWN. on the higher settings, it will go from comfortable to blazing hot in under 10 minutes.
watch out for the flat metal ring in the outer lip of the burner, the rivet in the end breaks easily, then the whole piece gets cockeyed in the hole.
when firing it up, run it with the motor off and the door shut for a few minutes, then slowly increase the fan speed over the next 20 minutes. if you dont let the firebox get hot, you'll blow the flame out every time.
i love mine. certainly not as efficient as a modern kerosene injector unit, but hammer and pliers simple.
allan