Brand Name: Bosch
*Material: Stainless Steel
*Water Heater Type: Tankless
*Product Type: Horizontal Drain Pipe
*Diameter: 3 in.
*Maximum Temperature: 90 deg. F
*3" horizontal condensation drain pipe Z-Flex Z-Vent stainless steel venting for category III gas appliances
*Designed for use with high efficiency gas water heaters where cool flue gases are vented under pressure