Powerblanket’s 1-gallon bucket heaters provide a range of heating solutions for warming and storing temperature-sensitive materials. Our patented design eliminates hot and cold spots by applying uniform full-coverage heat across the entire surface of the container, allowing users to keep their materials at the proper viscosity while remaining at specified thermal levels. Each drum heater can be equipped with either an adjustable or a fixed thermostat.

1-gallon bucket heaters come in two voltages: 120 volts and 240 volts. Choose between three different thermal rating classes: 
  • Powerblanket Lite - designed for light residential and industrial applications, low power density
  • Powerblanket - designed for any definitive heating applications, surrounded by a rugged vinyl shell, safe to use in temperatures as low as -20 F
  • Powerblanket Xtreme - designed for harsh climates, safe to use in temperatures as low as -40 F

All of our 1-gallon bucket heaters come as an insulated full-wrap design with cinch straps to secure a tight fit. They’re also water-resistant and can be used on poly and steel buckets. All Powerblanket products are ETL certified to UL, CSA, and CE safety standards.

  • Adjustable temperature from ambient to 145º F on PRO models
  • Are safe to use on both steel & poly buckets
  • Provide an insulated full-wrap design making it more efficient
  • Deliver uniform heat to temperature-sensitive products
  • Preserve expensive materials without scorching or burning
  • Prevent product waste by maintaining consistent temperatures
  • Cinch straps to secure tight fit
  • Safe for outdoor use
  • All models are certified by ETL to UL, CSA, and CE safety standards
  • Water-resistant
  • Hassle free, preset internal 100°F temperature on RR Rapid Ramp models
  • Hassle free, preset internal 145°F temperature on PBL05 insulated band heater model
Model # Maximum Vinyl Exposure Temp Minimum Vinyl Exposure Temp Fits container size Container dimensions Thermostat Type Approximate Product Temperature Heated Dimensions Heated Area Finished Dimensions Voltage Wattage Amperage Plug Type Approximate Weight Drum Coverage
PBL1G 180º F / 80º C -15º F / -20º C 1 Gal / 4 L 6.5" D x 7.5" H / 17 cm D x 19 cm H Internal Preset 100º F (± 10º F) / 38º C (± 5º C) 28" L x 6" W 1.17 sq ft 28" L x 6" W 120V 45W 0.38A 15 AMP Plug 1 lbs / 0.5 kg


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    Cover Your Assets with a Powerblanket Lite Heating Solutions

    Powerblanket Lite line is designed for heating jobs on a smaller scale. These models feature a lower power density than Powerblanket Industrial or Powerblanket Xtreme products. Rest assured that these heaters are the real deal! Keep your drums, barrels, buckets, pails and gas cylinder propane tanks warm in bitter climates so that you don’t lose any production time, saving you both time and money.

    On those occasions when you don’t need all the extra strength and durability, however, there’s no use paying for more than you need, right? That’s why we created our Lite line. For those jobs that don’t necessitate the most robust and sturdy application possible, the Powerblanket Lite line is the best answer.

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