N65 Hybrid Boilers

3-PASS FIRE BOX DESIGN

Multi Fuel Combustion High Pressure Boiler

Large combustion chamber with low heat release for complete combustion

N65 Hybrid Boilers
Horsepower:

100-800 HP

Steam To:

450 PSI

Hot Water To:

160 PSI

N65 SERIES High Pressure Boiler

Capacities from 100 to 800 BHP. Up to 27600 LBS/HR Steam

Available in Steam or Hot Water Firebox Designs, 100 to 1500 BHP/15 to 450 PSIG Steam.

BOILER DESIGN

  • Three-Pass “Hybrid” Watertube / Firetube design. Pressure designs for steam are 150 to 450 PSI.
  • Hot Water models available from 30-160 PSI.
  • High pressure, high temperature.
  • Section I Hot Water Boilers are available.
  • Factory assembled with trim, tested, ASME code, UL, and CSD-1 standards.


Hurst N65 Installed


STEAM MODEL TRIM

Safety relief valve, operating pressure control, high limit pressure control with manual reset, steam pressure gauge with siphon, combination pump control and low water cut-off with gauge glass assembly and drain valve, auxiliary low water cut-off with manual reset.

HOT WATER MODEL TRIM

Safety relief valve, operating temperature control, high limit temperature control with manual reset, combination pressure & temperature gauge, low water cut-off control with manual reset.

BURNER

Matched UL listed “forced draft” power burners with factory pre-piped, wired and tested fuel configurations for natural gas, propane (LP) gas, No. 2 (diesel)

N65 Schematic
N65 Schematic

N65 SERIES High Pressure Boiler

  • Efficient 3-Pass Design.
  • Water “Leg” Side Walls
  • Wet-Back Construction.
  • Large Water Cooled Furnace.
  • Burner Mounting Ring
  • 16" Rear Access Port.
  • Ample Water-Side Clean-out Opening.
  • 2" High Temp Insulation.
  • Powder Coat Finish on Lagging.
  • UL Listed Controls & Trim.
  • Open Bottom for Stoker Firing of Solid Fuel.
  • Hinged Front & Rear Doors.