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Standard Combustion

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Gas-Fired Unit Heaters Reznor
Gas-Fired Unit F (100 Series) Reznor

Gas-Fired Unit
F (100 Series) 25 to 400 MBH

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Reznor® series 100, model F gas-fired, gravity-vented unit heaters are designed for 80% thermal efficiency and are designed for use with natural or propane gas, as specified, in sizes from 25 to 400 MBH gas input.

  • Orifices for natural gas
  • Aluminized steel heat exchanger
  • Aluminized steel burner rack with stainless steel insert
  • Manual match-lit pilot with 100% shutoff
  • Single-stage combination gas valve (field adjustable for high altitude operation)
  • 115/1/60 supply voltage
  • 115 volt fan motor with internal overload protection
  • Fan and limit safety controls
  • Energy cutoff (ECO) device
  • Blocked vent shutoff system
  • 24-volt control voltage transformer
  • Individually adjustable horizontal louvers
  • Full safety fan guard
  • Terminal strip connector for 24-volt field wiring
  • Convenient bottom burner access
  • 2-point 3/8"-16 threaded hanger connections
  • Horizontal/vertical vent outlet

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