Sunstar SIU 50' 175K BTU Infrared Tube Garage Heater NG

Vacuum System

• Products of combustion are pulled through the
  combustion chamber for increased radiant efficiency and greater safety
• No draft hoods, totally enclosed combustion
  chamber
• Heavy duty draft inducer assembly with permanently lubricated, totally enclosed and heavy
  duty ball bearing motor for maintenance-free
  operation
• 30 second per-purge period before ignition
• Diaphragm air switch for proof of venting before gas flow and ignition

Radiant Emitter Tube System

• 4” O. D. heat treated aluminized steel combusttion chamber (10’ length)
• Standard highly emissive radiant tubes (10’ lengths) Optional aluminized steel radiant tubes (Though Guy Option)
• 5 year limited warranty on all tubes
• Suitable for horizontal or angle mounting up to 45°
• Up to 75 feet sidewall vent capability

• Highly efficient aluminum reflectors
• Individual reflectors can be rotated up to 45° to
  direct heat where needed
• Optional end, corner, U-bend and side extension
  reflectors

Burner System

• Heavy duty cast iron burner
• Reliable direct spark ignition system and 100%
  Gas Shut-Off Safety Control
• Burner inspection sight glass
• Step-opening redundant combination gas valve
  for quite ignition and added safet
• Inside or outside air for combustion
• Up to 50 ft. outside combustion air capability
• Diagnostic Monitoring Light System