SunStar SIS 50' 175K BTU Natural Gas Infrared Tube Garage Heater

SIS Series Features

• 6 different Btu sizes and more than 60 different configurations to custom design your infrared heating system
• CSA design certified
• Sidewall or through the roof venting
• Vented or indirect vented operation

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

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 safety
• Inside or outside air for combustion
• Up to 50 ft. outside combustion air capability
• Diagnostic Monitoring Light System

Radiant Emitter Tube System

• 4" O. D. heat treated aluminized steel combustion 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 degrees
• Up to 75 feet sidewall vent capability

Reflector System

• Highly efficient aluminum reflectors
• Individual reflectors can be rotated up to 45 degrees to direct heat where needed
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  **This unit is Natural Gas**

**This heater comes set up for elevations of 0'-1,999'. If your elevation is higher that that listed, please contact us before ordering.***