Skip to Main Content
TEMP-AIR a Sunbelt Rentals Company

Direct-Fired THP-550

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
  • Available on wheels for portability

THP-550 Specifications

CFM 3,000
Power Supply 115/1/60/20
Weight (lb) 500
Dimensions (in) 60x31x66
Base Casters
BTU/HR Maximum 40,500 – 550,000
Natural Gas 1″ NPT
Propane 0.5″ NPT

Interested in this product and want to learn more?