THP-4000

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

 

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