Clean Convinent and Efficient. These two popular designer styles provide the perfect setting for realistic glowing ember gas logs. These gas units from Malm provide all the atmosphere of a wood fire. ceramic logs are perfectly realistic down to the glowing of coals.Proudly Made In USABTU Input: 26,700 BTU's Diameter: 32 Flue Size: 9 Height: 38 Shipping Weight: 200 lbs.{Product Features Metal Hood Provides Radiant Heat 26,700 BTU Input Burner Safety Pilot Piezo Ignition System Listed by Warnock Hersey Tested to ANSI Z21.50b - 1990 {Product Includes Fire screen 9 x 24 pipe (2) 9 x 18 to 8 slip section in matching color (1)Uses a 9 connector for 8 B-Venting