ENDURA XE Condensing Firetube Hydronic Boiler
Product Overview
Hundreds of thousands of installations around the world rely on Fulton’s legendary rugged, robust and reliable boilers. Like all Fulton products, the ENDURA XE is built to last and delivers leading-edge efficiencies and utility savings.
Reduce Fuel Costs & Emissions
The ultra-high efficiency heat exchanger and fuel-saving burner reduce fossil fuel use by 15% and NOx emissions by 80% compared to conventional boilers.
Simplify Your Installation
Fully electronic combustion controls use Flame-by-Wire™ technology. This installer friendly system is simpler to learn and operate, significantly reducing commissioning time and complexity.
Trusted Long-Life Durability
Firetube architecture is recognized for superior dependability and ease of installation. The ENDURA XE envelops tubes within a large volume of water, eliminating costly buffer tanks and primary-secondary piping.
Key Features
- Efficiency up to 99%
- Up to 15:1 Turndown
- Flame-by-Wire™ Combustion Technology
- Real-Time O2 Compensation™
- Compact Design
- Designed for Variable Primary Flow
Size Range:
399,000 - 750,000 BTU/HR
- 399,000 BTU/HR
- 500,000 BTU/HR
- 650,000 BTU/HR
- 750,000 BTU/HR
Fuel Options: Natural Gas
Reliable, Low Maintenance Burner
Fulton combines environmentally friendly low NOx emissions with the rugged durability of industrial-grade equipment. Burner maintenance has never been simpler.
- Simpler Maintenance & Lower Cost of Ownership
- Even Tube Heat Loading for a Longer Lasting Heat Exchanger
- Exceptionally Durable with Low NOx Emissions
Firetube Technology
The ENDURA XE™ is engineered and built to the same rugged reliability standards as Fulton’s heavy-duty industrial boilers. Superior construction materials and water management make the ENDURA XE last longer, even in the most demanding applications.
- Built-in Buffer Reduces Cycling
- Lower Pump Head Requirements
- Protects Against Scale & Corrosion
Supercharged Heating
ENDURA XE packs more performance into a smaller package, keeping your building efficiently and reliably heated while saving valuable space in the mechanical room.
Stainless Heat Exchanger
Type 439 stainless steel features 68% greater strength than 316L. There is also zero-risk of chloride stress corrosion cracking, a catastrophic mode of failure seen with boilers using 304 and 316L.
Long-Lasting Durability
Innovative water baffle technology prevents scale from forming, ensuring a long-lasting and efficient heat exchanger. This maximizes heating comfort and lowers lifetime fuel costs.
Drawings
Specifications & Dimensions
|
Model |
EXE-399 | EXE-500 | EXE-650 | EXE-750 |
|---|---|---|---|---|
| Specifications | ||||
| Input Capacity (MBH) | 399 | 500 | 650 | 750 |
| Water Content (GAL) | 17.9 | 17.9 | 17.9 | 17.9 |
| Pressure Drop at 20°F ΔT (PSI) | 0.6 | 0.9 | 1.4 | 1.9 |
| AHRI Thermal Efficiency (%) | 98.0 | 97.3 | 96.3 | 96.0 |
| Dimensions | ||||
| Height (IN) | 73.7 | 73.7 | 73.7 | 73.7 |
| Width (IN) | 26.3 | 26.3 | 26.3 | 26.3 |
| Depth (IN) | 28.9 | 28.9 | 28.9 | 28.9 |
| Weights | ||||
| Operating Weight (LBS) | 537 | 537 | 674 | 674 |
| Clearances | ||||
| Sides (IN) | 0 | 0 | 0 | 0 |
| Front (IN) | 24 | 24 | 24 | 24 |
| Top (IN) | 16 | 16 | 16 | 16 |
| Rear (IN) | 12 | 12 | 12 | 12 |
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Published on: Friday, 13 October 2023, 04:32 am ▪ Last update: Friday, 13 October 2023, 04:57 am ▪ Total View of this Page: 321
