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Gas Fired Hot Water Systems

GFW Series (Gas Fired) Hot Water Systems

GFW SERIES (GAS FIRED) HOT WATER SYSTEMS

The GFW Series systems are gas fired water heaters with maximum operating temperatures of 250F and heating capacity ranging from 240,000 to 5.4 MM Btu/hr.  Typical packages include ski mounted gas fired heater, burner controls, valves, pre-piped circulation pump, expansion tank, and all required safety devices.  These units are commonly used in conjunction with our Satellite Series (SS) Systems.

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Specifications

  • Natural Gas Fired Heater
  • Capacity: 240,000 to 5.4 MM Btu/hr
  • Multi-pass water coil design
  • Low NOX Emissions
  • ASME Boiler Code Compliant

Features

  • Pre-Piped Skids with Fiberglass Insulation
  • High Efficiency Design
  • ASME Code Heater Coil
  • Includes All Safety & Temperature Controls
  • East to Maintain Design

Multi-Pass Water Coil Design

This multi-pass, staggered coil design offers high thermal efficiencies for a direct fired hot water boiler.  The low-pressure upshot burners provide both radiant and convective heating to the tube bundle.  Capacities for this design range from 240,000 to 5.4 MM BTU/hr

Custom GFW Series Examples

  • Model: GFW200-2.4MM-DP-483
  • Design Temp: 200⁰F
  • Design Pressure: 125 PSIG
  • Rating (BTU/HR): 2.4 MM
  • Application: Agricultural Chemicals & Pesticides
  • Equipment Features:
    • Installed Spare Circulating Pump
    • ASME B31.3 Power Piping Code Welded Construction
    • Pre-Wired, Skid Mounted Design
    • Outdoor Installation
  • Model: GFW200-1.5MM-WC-243
  • Design Temp: 240⁰F
  • Design Pressure: 125 PSIG
  • Rating (BTU/HR): 1.5MM Heating, 2.0MM Cooling
  • Application: Chemical Reactor Vessel
  • Equipment Features:
    • Remote Mounted Expansion Tank
    • Plate & Frame Batch Cool Down Exchanger
    • Pre-Wired, Skid Mounted Design
    • Outdoor Installation

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HEAT EXCHANGE & TRANSFER, INC.