PTS / BTS

Separated Combustion Gas-Fired Unit Heaters

Modine’s PTS/BTS separated combustion unit is specifically designed for environments with hostile atmospheric conditions, such as chemicals, high humidity or negative pressure.

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773-774-8616

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

Quality OEM parts that reduce downtime

We will be glad to assist you in accurately, and promptly selecting the correct parts for your unit heater requirements.

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