Purchased new and moved into this 1991 Ford E250 in 2007 by an ASE certified mechanic. Truck had 42000 miles at time of transfer. Unit had 2700 hours. 45 blower was rebuilt at that time as well as cat pump. New heat exchanger in 2016. Drive shaft bearings replaced in 2017. Everything on the front of the motor (water pump, air pump, steering pump, alternator) replaced in the last 100 hours of operation. Meticulously maintained by owner/operator. Unit now has 4578 hours and truck has 74018, Mileage is documented.Retiring from the business. Call me at 276-250-5005. $10,000 firm. Good tires. Dual fuel tanks(one for cleaning, one for driving). Truck gets 11-12 MPG in city driving. Unit uses 1.65 gallons per hour. Air conditioning blows cold. Unit is in Bristol, Va. Delivery available. Local pick up preferred.