Category I 4in Vertical Vent Kit

Upgrade your heating system with our 4" Vertical Vent Kit—a reliable and complete solution for venting your unit heater up to 200K BTU. This all-in-one kit includes everything you need for a smooth installation. All steel parts: a 3 in. to 4 in. adapter, one 4 in. x 36 in. B-vent pipe, two 4 in. x 24 in. vent pipes, a 4 in. 90° elbow, roof flashing, a storm collar, and a vent cap. Designed for vertical venting, this kit ensures proper exhaust flow and optimal performance for your heater. Built with durability in mind, it offers peace of mind and long-lasting reliability. Whether you’re tackling a professional installation or setting up your own garage heating, this vent kit simplifies the process. Trust in quality that works seamlessly and keeps your unit working efficiently when it matters most.