Modine PDP Natural Gas Heater


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  • Power vented (less heat loss in off cycles)
  • Flue can be run horizontally
  • Helps overcome negative pressure in house
  • Can use smaller diameter single wall flue
  • No blocked vent switch
  • Higher efficiency 
  • Spark ignition (saves energy)
  • Requires Single Heater Hanger Kit


Features of this Modine Gas Unit Heater:

  • 80% thermal efficiency, maximizing seasonal efficiency through the use of a collector box and the power exhauster
  • A power exhaust that can be rotated 180 degrees. The Modine natural gas greenhouse heater unit can be vented vertically or horizontally.
  • A 100% shut-off, intermittent pilot-ignition system with continuous retry, at no extra charge. This Modine natural gas greenhouse heater ignition system allows for all  PDP units to be field - converted to propane
  • A safety pressure-switch to assure safe venting conditions.
  • The Modine heater is designed to utilize the smallest-diameter vent pipe possible.
  • PDP models are designed to operate against 0.5 inches of external static pressure.
  • "Wing" screws so that bottom pan can be dropped without a screwdriver or nut driver.
  • A level hanging mechanism for easy field adjustments after adding accessories that may change the unit's center of gravity.