MODINE Commercial Gas-Fired Heaters (PTS/BTS) Separated Combustion Gas-Fired Unit Heaters (CLICK TO VIEW CUT SHEET & DETAILS) (CALL FOR FREE EXPERT ADVICE & PRICING)

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300.00 LBS
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Modine Separated Combustion Gas-Fired Unit Heaters (PTS/BTS)

Modine’s PTS/BTS separated combustion unit is specifically designed for environments with hostile atmospheric conditions, such as chemicals, high humidity or negative pressure. On these units, combustion air is brought in from outside the heated area, either from outdoor air or from an adjacent room, eliminating the need to use contaminated indoor air for combustion.
  • In-shot burners fire each heat exchanger tube for reliable performance, ease of service and decreased noise on ignition.
  • Same-size vent and combustion air inlets throughout product line makes installation easier.
  • Longer allowable vent lengths (up to 50′ vs 30′) versus previous line, providing greater installation options.
  • Round vent pipe and combustion air inlet pipe connection
  • Automatic reset vent pressure switch is designed to prevent operation of the main burner in the event there is restricted venting of the flue
  • Integrated direct spark control board provides digital control of the air mover, inducer, ignition, gas valve and flame sense
  • Control Step Down Transformer used to step down from 115v to 24v for the gas controls, fan delay relay, field supplied motor start and more.
  • Remote flame sensor verifies ignition of all burners, monitors the flame single and communicated with the integrated circuit board
  • High limit control switch is mounted in the air stream and will shut off the gas supply in the event of overheating

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1 Review

  • 5
    Heating of negative pressure environment

    Posted by Plant Engineer on 26th Dec 2020

    We have a negative pressure room that required heating. This Modine unit meet are requirements.

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