Introducing the Velocity Freeport2 FWZ002LCZ3 Cast Iron Oil Fired Hot Water Atmospheric Vent Boiler. This high-quality and efficient boiler is designed with a swing door and burner disconnect plug for easy access to all heating surfaces through the front, making maintenance a breeze. With a .60 GPH burner input and a 73 MBH heating capacity, this boiler is built to provide reliable and powerful performance. Additionally, boasting an AFUE of 86%, this boiler is highly efficient and will help you save on energy costs. Trust in the Velocity Freeport2 to provide reliable and consistent hot water for your home or business.