Designed for variable flow primary hydronic applications, the Fulton Endura Commercial Ultra-High Efficiency Condensing Boiler is built to last using only the best materials and components. Features include simple installation, low emissions burner performance, and a rugged-construction pressure vessel.

ENDURA boilers provide simple accessibility for commissioning and maintenance with latched cabinet panels and hand-wired electrical panels with terminal blocks. Key components are located strategically to facilitate a one-inch side clearance between multiple boilers.

Key Features

• Durable Duplex Stainless Steel Firetube Heat Exchanger
• Designed for Variable Primary Flow
• Low NOx (<20ppm) Emissions
• Compact Footprint – Fits Through a Standard Doorway