GREATER THAN THE SUM OF ITS PARTS
Designed for variable primary flow hydronic heating, Endura™ condensing boilers provide quiet and reliable operation in a compact vertical firetube platform. The highly-engineered construction is built to last with thicker, higher-strength materials, and a premium fit and finish reflecting Fulton’s paramount quality.
- ULTRA-HIGH EFFICIENCIES UP TO 99%
- FULLY MODULATING BURNER
- LOW NOX EMISSIONS OF <20 PPM
- AHRI CERTIFIED
FEATURES:
- ROBUST DESIGN, COMPACT FOOTPRINT
- Our compact design enables Endura boilers to fit through a standard door and requires only one-inch of side clearance between boilers.
- SIMPLE TO INSTALL AND MAINTAIN
- Latched cabinet panels detach in seconds, providing easy access for commissioning and maintenance; complete service can be performed through the front, top, and rear.
- APPLICATION FLEXIBILITY
- With no minimum water temperatures, flexible venting capabilities and full capacity with 4”WC gas pressure, Endura boilers are a perfect choice for both new and retrofit building heat applications.
- INTUITIVE TOUCHSCREEN CONTROL
- Integrated lead/lag for up to 8 boilers optimizes energy savings with parallel modulation and outdoor air temperature reset. Extensive control capabilities also includes pump control, trending data, and BMS integration through Modbus; BACnet or LonWorks configurable.
BETTER BY DESIGN
Endura boilers are built on a proven heat exchanger platform engineered and manufactured by Fulton. The design features rugged welded construction and a high-mass pressure vessel.
- Fully Duplex Stainless Steel heat exchanger has 19% greater strength and a 23% reduction in thermal expansion compared to conventional 316L used by the competition.
- Fully wetted three-pass firetube design operates with lower stresses and therefore greater durability.
- Corrugated flue pipes increase surface area and turbulence, enhancing fuel-saving efficiencies.
- The high water volume counter-flow design is exceptionally tolerant of varying and sometime unpredictable applications; a zero flow condition will not harm the boiler.
DESIGNED FOR VARIABLE PRIMARY FLOW
Variable primary flow is a simplified piping method which enhances temperature control, reduces design complexity, and maximizes efficiencies by delivering the lowest temperature water directly to the boiler with no blending.
- NO DEDICATED BOILER PUMP REQUIRED
- SMALLER PLANT FOOTPRINTS
- REDUCED COST OF INSTALLATION
