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TEMP-AIR a Sunbelt Rentals Company

Direct-Fired THP-4000

Direct-fired make-up air heaters work well in most types of construction applications, helping to control moisture and air contaminants. These heaters operate similar to a permanent air handler, providing evenly distributed, warm, dry air. Installed either inside or outside, THP-Series heaters draw 100% fresh air through the unit’s intake and discharge tempered air controlled by a remote thermostat.

  • Electronic modulating burner controls
  • Remote space thermostats
  • Centrifugal blower

THP-4000 Specifications

CFM 21,000
Power Supply 460/3/60/20*
Dimensions (in) 134x60x73
Weight (lb) 2,700
Base Skid
BTU/HR Maximum 170,000 – 4,000,000
Natural Gas 2″ NPT
Propane 1″ NPT
* Other Power Options Available

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