SunStar® ToughGuy U-Tube Heaters - SIU Series Propane
SunStar® Infrared Tube Heaters provide more uniform radiant energy distribution. U-Tube Heaters are recommended for spot area heating and for high heat loss areas.
• 4" OD heat-treated aluminized-steel combustion chamber makes these heaters ideal in corrosive environments.
• Choose from 6 BTU/hour output ratings, in natural gas or propane.
• CSA design certified.
• Direct or indirect-vented operation.
• 75' sidewall venting and 50' outside combustion air capability.
• Direct-spark ignition and 100% gas shut off safety control.
• Horizontal or angle mounting up to 45˚.
• Includes 36"L stainless steel, flexible gas connector.
• We recommend our DuroStat™ NEMA 4 Thermostat (CR2095), sold separately or the LuxPro® Programmable Thermostat (108118), also sold separately.