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SunFire Manuals & User Guides

SunFire manufactures commercial-grade portable radiant heaters in the USA, providing quiet, odorless, and dust-free heating solutions for industrial and workspace applications.

Tip: include the full model number printed on your SunFire label for the best match.

About SunFire manuals on Manuals.plus

SunFire is a leading manufacturer of heavy-duty radiant heaters, designed and built in Janesville, Wisconsin. Known for their durability and performance, SunFire heaters—such as the SF80, SF120, and SF150 models—utilize infrared technology to warm objects and people directly, offering a superior alternative to traditional forced-air units.

These heaters are engineered to be quiet, virtually odorless, and smoke-free, making them ideal for automotive garages, construction sites, warehouses, and agricultural buildings. Produced by Rock Energy Systems, LLC, SunFire products feature dual-fuel capabilities (Diesel/Kerosene) and robust construction suited for the toughest weather conditions.

SunFire manuals

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SUNFIRE CR80 Radiant Berogailuaren Argibide Eskuliburua

21ko urtarrilaren 2025a
CR80 Radiant Heater Zehaztapenak: Produktua: SunFire Radiant Heater Fabrikatzailea: SunFire Helbidea: 4109 Capital Circle Drive, Janesville WI, 53546 Website: www.sunfireheaters.com Phone: +1 (855) 251-1649 Product Usage Instructions: Safety Information Before…

SUNFIRE SF120 Radiant Berogailuaren Argibide Eskuliburua

17ko irailaren 2024a
SUNFIRE SF120 Radiant Heater Zehaztapenak Eredua: SunFire Radiant Heater Fabrikatzailea: SunFire Helbidea: 4109 Capital Circle Drive, Janesville WI, 53546 Website: sunfireheaters.com Phone: +1 (855) 251-1649 Usage Instructions Safety Precautions Read…

SUNFIRE HRS-12 1000W Subwoofer Blk ERABILTZAILE GIDA

5ko abenduaren 2022a
SUNFIRE HRS-12 1000W-ko Subwoofer Elikatua Beltza Sarrera Eskerrik asko erosketagatikasing a Sunfire High-Resolution Series Subwoofer. We hope you enjoy it and the music it makes as much as we have…

SUNFIRE HRS8 1000W Subwoofer Blk ERABILTZAILE GIDA

5ko abenduaren 2022a
SUNFIRE HRS8 1000W-ko Subwoofer Elikatua Beltza Sarrera Eskerrik asko erosketagatikasing a Sunfire High-Resolution Series Subwoofer. We hope you enjoy it and the music it makes as much as we…

SunFire Radiant Heaters: Operation and Service Manual

Eragiketa eta Zerbitzu Eskuliburua
This manual provides essential information for the safe operation and maintenance of SunFire SF80, SF120, and SF160 radiant heaters. It includes detailed specifications, assembly instructions, operating procedures, and troubleshooting guides.

SunFire SF120 & SF80 Radiant Heater Operation & Service Manual

Eragiketa eta Zerbitzu Eskuliburua
This comprehensive manual provides detailed instructions for the safe operation, maintenance, and service of SunFire SF120 and SF80 portable radiant heaters. Includes safety guidelines, specifications, troubleshooting, and warranty information.

SunFire CR80 Radiant Heater: Operation & Service Manual

Eragiketa eta Zerbitzu Eskuliburua
Comprehensive operation, service, safety, and troubleshooting guide for the SunFire CR80 portable multifuel radiant heater. Includes specifications, maintenance procedures, and warranty information.

SunFire manuals from online retailers

SUNFIRE SF120 Radiant Heater User Manual

SF120 • January 7, 2026
Comprehensive instruction manual for the SUNFIRE SF120 Radiant Heater, covering setup, operation, maintenance, and safety information for this 120,000 BTUs diesel/kerosene portable industrial heater.

SunFire support FAQ

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  • What types of fuel can I use in my SunFire heater?

    SunFire heaters are designed for use with Diesel, No. 2 Heating Oil, or Kerosene. Do NOT use gasoline, crankcase drainings, naphtha, paint thinners, or alcohol.

  • Can SunFire heaters be used indoors?

    Yes, SunFire heaters are safe for indoor use in well-ventilated commercial or industrial spaces (such as shops, garages, and warehouses). They are not intended for residential living areas.

  • What is the warranty on SunFire heaters?

    SunFire heaters typically come with a 2-year limited bumper-to-bumper warranty.

  • How often is maintenance required?

    Regular maintenance is required for safe operation, including checking fuel filters and ensuring the burner assembly is clean. Refer to your specific model's manual for a detailed schedule.

  • Does the heater produce carbon monoxide?

    While SunFire heaters are designed for low emissions, Carbon Monoxide (CO) is a byproduct of combustion. Always ensure a minimum of 2.55 square feet of ventilation to the outdoors when operating the unit.