Brand Name: Bosch
*Material: Stainless Steel
*Water Heater Type: Tankless
*Product Type: Vent Pipe
*Height: 3 ft.
*Diameter: 3 in.
*Maximum Temperature: 90 deg. F
*Single wall vent piping for gas burning category III appliances
*Venting meets requirements for use with high efficiency gas water heaters where cool flue gases are vented under               pressure