This calculator is designed to give an estimate of the heating needs of a room or a combination of rooms.

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IX 1500

1,500,000 BTU/HR- High Capacity, Indirect Fired Heater
Features: 
  • Quick Change fuel supply – Dual fuel selector valve
  • Compact Design - uses less space on the jobsite and during the off season.
  • 3  safety shut down controls (High limit switch, Air switch, and Flame Rod)
  • Forklift Accessible side and ends
  • Multiple power configurations options
  • 2- stage remote thermostat control
  • Stainless steel patented heat exchanger
  • Stainless steel Burner
  • Ductable inlet and outlet (24”x24”) opening as std. Other diameter outlets available accessories.
BTU Rating: 
1,500,000 BTU/HR
HEAT INPUT 1,500,000 BTU/hr
HEATER EFFICIENCY 84%** APPROX. FUEL CONSUMPTION
Propane 62 l/hr
Natural Gas 69.2 lbs/hr 1
FAN RATING 500 CFH
22,000* CFM
POWER 7.5HP 575V 3PH7.5HP 460V 3PH7.5HP 208/230V 3PH
HEAT RISE 95 / 171 °C/°F
THERMOSTAT RANGE 4 to 38°C
OUTLET DIAMETER (Optional transitions available) 24" x 24"
MAX DUCT LENGTH 400'
FLUE CONNECTION 14"
DIMENSIONS (LxWxH) 114" x 32.5" x 77.5"
WEIGHT 1875
GAS CONNECTION 1 1/2" NPT
GAS SUPPLY PRESSURE (WC) 1/2 to 5 PSI

**North American Standard 80%