Easily powers two 13,500 BTU air conditioners with 4000 Watts available for other appliances and lights. For Class A diesel coaches. Requires installation kit, Item# 169123, sold separately. U.S.A. Watts: 8,500, Fuel Type: Diesel, HP: 13, Engine: Tier II Powerful 3-cylinder 13 HP Tier II engine; constant 1950 RPM Class A diesel coaches Clean sine wave electrical output is compatible with most microwave ovens, computers and battery chargers Continuous speed generator is fuel efficient 47% larger radiator core maximizes cooling at elevated temperatures, with more power and less noise Fully enclosed with internal muffler system Requires installation kit, Item# 169123, sold separately