NX 2500

NX 2500

NX 2500

10 year prorated warranty on heat exchanger against corrosion of flue gases.

OEM warranty on all other components.

20 year thermal shock warranty on heat exchanger.

2,500,000 BTU/HR high efficiency condensing industrial boiler.

Product Features

  • Up to 99.8% efficient
  • Small footprint and lightweight – fits through a 36″ doorway
  • 316L stainless steel heat exchanger
  • Tested at 1.5 times of working pressure
  • No heat exchanger maintenance required
  • Thermal shockproof
  • Super low NOx: exceeds all North America regulation requirements
  • CO can be adjusted to 0ppm
  • Control options: Siemens LMV37, Honeywell Sola, Autoflame Mini MK8
  • 10 sensor input touchscreen controller BacNet, Modbus, LonWorks configurations available
Input 2,500,000 BTU/hr 733 kW 74.7 bhp
Output 2,375,000 BTU/hr 696 kW 71 bhp


Please Note: Actual model may differ from documents provided here. For the most accurate information please contact our customer support.

Series Brochure