9 1/2'' x 6 1/2'' x 7 1/2'' - 24 Volt Heater9 1 2'' x 6 1 2'' x 7 1 2'' 24 Volt Heater THICKNESS DEPTH: 7 1 2'' FAN SPEEDS: 3 HEIGHT: 6 1 2'' WIDTH: 9 1 2'' FITTING INLET: 5 8'' FITTING OUTLET: 5 8'' VOLTAGE: 24 BTU: 20,000 KA72277 Rear Exit Fittings Installation Kit Not Included Specifications Product Condition: New 100% brand new and high quality. The product is the same size as the original part, and replacement is simple. One year warranty, shipped within 1 2 days and delivered within 10 20