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    SunStar Tough Guy U-Tube Single Stage Heater - 35,000 BTU

    1,104.95
    List Price: $1,359.99
    Sale Price: $1,104.95
    You Save: $255.04 (19%)
    In Stock.
    *Usually ships within 1-2 weeks.


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    Choose Thermostat
    A thermostat gives you the freedom to control your heating appliance either at a distance or automatically.
    More Info
    • Product Features
      • Controls up to five heaters
      • Uses a single 24V thermostat
      • Specifically designed for SunStar heaters
      More Info
      SunStar Fan Center Relay Kit
      SunStar Fan Center Relay Kit
      (add $75.95)
      View Product Info
    • Product Features
      • Use on up to 7 heater
      • Economy line voltage thermostat
      • Specifically designed for SunStar heaters
      • Temperature range of 50 to 90 degrees Fahrenheit
      More Info
      SunStar Economy Line Voltage Thermostat
      SunStar Economy Line Voltage Thermostat
      (add $40.95)
      View Product Info
    • Product Features
      • 120V or 24V operation
      • Can operate up to 6 heaters at once
      • 40 degrees to 104 degrees Fahrenheit
      • Specifically designed for SunStar heaters
      • Corrosive environment line voltage thermostat
      More Info
      SunStar Corrosive Environment Line Voltage Thermostat
      SunStar Corrosive Environment Line Voltage ...
      (add $60.95)
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    • Product Features
      • 24V thermostat
      • One thermostat per heater
      • Adjustable heat anticipator
      • To be used with Relay Kit model SST-43274030
      • Temperature range of 50 to 90 degree Fahrenheit
      More Info
      SunStar 24V Thermostat
      SunStar 24V Thermostat
      (add $30.95)
      View Product Info
    • Product Features
      • Digital programmable thermostat
      • Specifically designed for SunStar heaters
      • Temperature range of 45 to 98 degrees Fahrenheit
      More Info
      SunStar Line Voltage Digital Thermostat
      SunStar Line Voltage Digital Thermostat
      (add $83.95)
      View Product Info
    • Product Features
      • 24V digital programmable thermostat
      • Specifically designed for SunStar heaters
      • Helps to regulate your temperature controls
      More Info
      SunStar 24V Digital Programmable Thermostat
      SunStar 24V Digital Programmable Thermostat
      (add $112.95)
      View Product Info
    • Product Features
      • Use on up to 6 heaters
      • Night setback thermostat
      • Specifically designed for SunStar heaters
      • 120V 7-day programmable digital thermostat
      • Comes with heavy duty metal locked boxed cover
      • Temperature range of 45 to 90 degrees Fahrenheit
      More Info
      SunStar Night Setback Thermostat
      SunStar Night Setback Thermostat
      (add $159.95)
      View Product Info
    • Product Features
      • 24V relay kit for SIR series heaters
      • Specifically designed for SunStar heaters
      • To be used with 24V thermostat model SST-30562000
      More Info
      SunStar 24V Relay Kit for SIR Series Heaters
      SunStar 24V Relay Kit for SIR Series Heaters
      (add $28.00)
      View Product Info
    • Product Features
      • Specifically designed for SunStar heaters
      • 24V relay kit for SIS and SIU series heaters
      • To be used with 24V thermostat model SST-30562000
      More Info
      SunStar 24V Relay Kit for SIS and SIU Series Heaters
      SunStar 24V Relay Kit for SIS and SIU Serie ...
      (add $23.95)
      View Product Info
    Popular Accessories for this Item
    Product Details
    Manufacturer: SunStar
    Part Numbers: SIR3515L5, SIR3515N5
    eFireplaceStore Item Number: SST-SIR3515L5

    Features

    • Color: Stainless Steel(SIR3515N5, SIR3515L5)
    • Product Dimensions: 110" W x 8" H x 18" D(SIR3515N5, SIR3515L5)
    • Compact size
    • U-tube design
    • CSA design certified
    • Aluminum reflectors
    • Electronic direct spark ignition
    • 100% gas safety shut-off control
    • Heavy-duty combustion chamber
    • Installation as low as 8' above floor
    • Your choice of natural gas or propane
    • 5-year limited warranty on combustion chamber

    Technical Specifications

    • Maximum BTU Output: 35,000
    • Min/Max Natural Gas Inlet Pressure: 5"/14" WC
    • Min/Max Propane Inlet Pressure: 11"/14" WC
    • Amps: 2.4
    • Volts: 120 AC 60Hz
    • Minimum Top Clearances: 4"
    • Minimum Side Clearances: 12"
    • Minimum Bottom Clearances: 57"
    • Minimum End Clearances: 12"
    • Ignition Type: Direct Spark
    Don't let a little cold get to you anymore with the SunStar Tough Guy U-Tube Single Stage Heater - 35,000 BTU. This powerful but compact heater makes it easier than ever to heat areas like garages, warehouses, or farm buildings. This CSA approved design heater features a gas safety shut-off control, electronic direct spark ignition, and heavy-duty combustion chamber. So don't let it be a struggle to find a good, powerful heater anymore.
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