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Standard Combustion

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Gas-Fired Unit Heaters Reznor
Downflow Air Discharge, High Velocity Heater LDAP Reznor

Downflow Air Discharge, High Velocity Heater
LDAP 400 to 1,200 MBH

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Reznor® Model LDAP Series Packaged Downflow Heaters are available in three sizes - 400, 800, and 1200 MBH. Model LDAP 400 has one heat section; Model LDAP 800 has two heat sections; and Model LDAP 1200 has three heat sections. All Model LDAP heaters are certified for 83% thermal efficiency for use with either natural or propane gas.

  • 83% Thermal efficient
  • 55°F Temperature rise range
  • TCORE2® titanium stabilized aluminized steel heat exchanger(s)
  • 115/1/60 Supply voltage
  • 115 Volt open fan motor(s) with internal overload protection
  • Transformer for 24-volt controls
  • Integrated circuit board(s) with diagnostic indictor lights
  • Multi-try direct ignition with 100% lockout
  • Single-stage natural gas valve (field adjustable for operation to 10,000 ft / 3045M elevation)
  • Destratification adjustable fan control
  • High temperature limit controls
  • Vibration/noise isolated fan and venter motors
  • 4-pt Suspension
  • Built-in disconnect switch
  • External terminal strip for 24-volt wiring
  • External gas connection
  • Full fan guard(s)

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