ENDURA+

ENDURA+

Ultra-High Efficiency Condensing Boiler

Size Range:
2,500,000 - 12,000,000 BTU/HR

Fuel Options:
Natural Gas , Propane

Key Features

  • Thermal Stresses Virtually Eliminated
  • Durable Stainless Steel Firetube Heat Exchanger
  • Up to 15:1 Turndown; O2 Compensation
  • Compact Footprint – Fits Through a Standard Doorway (Up to 6MM BTU/hr)
  • Designed for Variable Primary Flow

Product Overview

Designed for variable primary flow systems, Fulton’s ENDURA+ firetube condensing boilers represent a revolution in firetube condensing boiler technology.

Whereas conventional boiler designs transfer stresses directly onto the most critical components, Fulton’s patent-pending stress reliever completely eliminates these stresses and significantly increases boiler longevity.

ENDURA+ provides industry-leading performance without sacrificing durability.

Download Brochure

  • AHRI
  • ASME
  • ETL
  • US Green Building Council

A Revolution in Firetube Condensing Boiler Design

With an ultra-compact footprint, automatic maintenance reminders, and trending data logs, the ENDURA+ is easier to install and service.

  • Fits through a standard doorway*
  • Access panels detach in seconds
  • Simplified service and mainenance
  • Knockdown capable for retrofit applications

* Model sizes up to 6MM

Specifications & Dimensions


Print

ENDURA Plus Dimensions
Model
EDR+2500 EDR+3000 EDR+4000 EDR+5000 EDR+6000 EDR+8000 EDR+10000 EDR+12000
Specifications
Input Capacity (MBH) 2,500 3,000 4,000 5,000 6,000 8,000 10,000 12,000
Water Content (GAL) 80 80 180 180 180 360 360 360
Pressure Drop at 20°F ΔT (PSI) 3.2 5.0 2.8 4.1 6.0 2.8 4.1 6.0
AHRI Thermal Efficiency (%) 96.8 96.3 94.6 94.5 95.9 94.6 94.5 95.9
Turndown Ratio 12.5:1 15:1 10:1 12.5:1 15:1 20:1 25:1 30:1
Dimensions
Height (IN) 80 80 79 79 79 79 79 79
Width (IN) 30 30 34 34 34 66 66 66
Depth (IN) 73 73 117 117 117 127 127 127
Weights
Operating Weight (LBS) 3,267 3,267 6,540 6,588 6,593 14,502 14,502 14,502
Clearances
Sides (IN) 24 24 24 24 24 24 24 24
Between Pair (IN) 1 1 1 1 1 24 24 24
Front (IN) 36 36 36 36 36 36 36 36
Top (IN) 18 18 18 18 18 18 18 18
Rear (IN) 24 24 36 36 36 36 36 36

ENDURA+ Documents


result(s)
PDF
Brochures
01/26/2021
1.96 M
PDF
Brochures
08/08/2023
3.38 M
PDF
Brochures
07/11/2023
4.74 M
PDF
Brochures
02/25/2021
3.51 M
PDF
Brochures
12/02/2022
2.43 M
PDF
Brochures
01/26/2021
499.88 K
PDF
Brochures
12/22/2023
6.12 M
PDF
Brochures
10/09/2023
1.92 M

Find Your Local Representative

Fulton products are available for purchase through a worldwide network of authorized representatives. These representatives are highly qualified to assist you in the selection of Fulton equipment to best meet your application needs. To find your local Fulton representative, please follow the steps below.


To find a sales rep in your area, please complete the form.