Bosch Thermotechnology (Discontinued by Manufacturer)

Product description Do you own a Bosch 2400ES or 2700ES tankless water heater? If so, you could dramatically expand the life of your device or simply reduce the maintenance needs over time by installing the Bosch AQ3ES 3" Horizontal Vent Kit w/ Air Intake for Bosch Tankless Water Heaters. Meant to pipe in outside air to your device, this vent system is easy to install and is very convenient.This expansion kit includes a 3" adjustable adaptor, a 3" x 90 degree Z-vent elbow, a 3" wall thimble, a 3" termination box w/ 10 inch sleeve, a 3" x 12" straight pipe and a 3" intake hood with a 10" sleeve.If you are looking to increase the life of your tankless water heater, or just want to cut down on regular maintenance costs, the Bosch AQ3ES 3" Horizontal Vent Kit w/ Air Intake for Tankless Water Heaters is perfect for your system. Amazon.com The Bosch AQ3 AquaStar horizontal vent terminator kit includes everything you need for the horizontal venting of Bosch AquaStar water heater model 250SX-LP or 250SX-NG. The ve...