DEF Storage Heaters

From $2,425.90

Powerblanket DEF Tote Heaters provide the DEF Industry a viable solution for heating Diesel Exhaust Fluid and protecting IBC Totes, pumps, and hoses from freezing temperatures in cold weather environments. Powerblanket’s patented GreenHeat Technology is the most energy efficient method for distributing heat to the entire blanket surface. It provides a uniform barrier of insulated heat that protects DEF from freezing or gelling and maintains temperature for maximum pumpability. Powerblanket’s lightweight heated enclosure is engineered to provide superior freeze protection for the pump housing, hoses, nozzles, valves, and holding tanks. Filling stations, farmers, fleet managers, and end users now have an affordable heating solution for their DEF products!

Includes preset internal thermostat to carefully regulate product temperature.

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Flat Rate Shipping Charge 8% per item


DEF Storage heaters by Powerblanket are temperature specific for Diesel Exhaust Fluid, and protect from freezing and maintain optimal temperatures. Diesel Exhaust Fluid (DEF) is one of the key components used to meet emissions regulations for diesel engines. For DEF to work effectively, it should be stored in a cool, dry, well-ventilated area. The ideal storage temperature for DEF is between 15ºF and 77ºF (-9ºC and 25ºC). In colder temperatures, it’s crucial to find an effective storage and heating solution for DEF. Powerblanket’s patented DEF storage heaters takes the hassle out of DEF storage heatingThis heating solution for DEF prevents overheating and provides efficient freeze protection by enclosing the entire tote system and features a top flap for easy access. Built with a rugged vinyl shell that is safe to use in temperatures as low as -20ºF, you can be sure that Powerblanket products will keep your DEF storage containers warm when temperatures drop well below freezing. For extremely cold environments, DEF Fluid Heater XTREME can be protect in temps as low as -60ºF.

  • Fully enclose and heat the tote and pump housing unit and store your Diesel Exhaust Fluid at optimal temperatures
  • Features an easy to access flap to the pump and an insulated top flap for easy access.
  • Approximate product temperature: 70 °F (±10 °F) / 21 °C (±5 °C).
  • Includes two extended pump rack brackets.
  • Heats expensive diesel exhaust fluid without scorching or burning.
  • Safe to operate in temperatures as low as -40 °F.
  • Water resistant and safe for outdoor use.
  • Provides uniform directional heat across the entire heating blanket.
  • Customized DEF Tote Heaters available upon request..

Additional information

Weight N/A

TH275, TH330

Product Class

Powerblanket Tote Heater, Powerblanket Tote Heater Xtreme



(For all products that ship LTL Freight because of their size, we will contact you with a freight quote.)

All Models: Internal preset temp 70ºF | 21ºC (± 10ºF / ±5ºC). Nema 5-15 AMP plug
Model Number Dimensions
Volume Voltage Wattage
(± 5%)
(± 5%)
Weight Price
*Must ship LTL Freight
217″ x 49″ 275 gal 120V 1440 12 100 lbs $2,425.90
*Must ship LTL Freight
217″ x 55″ 330 gal 120V 1440 12 105 lbs $3,296.25
*Must ship LTL Freight
217″ x 49″ 275 gal 240V 2400 10 41 lbs $2,749.50
*Must ship LTL Freight
217″ x 55″ 330 gal 120V 1440 10 45 lbs $3,434.75



DEF Storage Heaters




The Powerblanket® XTREME line is designed for companies that work in harsher cold climates. These exterior heating blankets are built with a more durable and long lasting vinyl outer shell, making them safe to operate in temperatures as low as -60ºF. These industrial DEF heaters will protect your equipment and help you maximize your yield through the cold weather. The Premium DEF fluid heater provides all the features of the standard Powerblanket DEF Heater, and also offers:

  • A larger footprint (Fits 48” x 48” pallet)
  • An internal steel frame
  • The highest wattage (1440 Watts)
  • A controller for precise temperature regulation
DEF XTREME Tote Heater

DEF Fluid Heaters protect DEF and pump housing to maintain flow and consistency in the coldest conditions.

Custom Solutions

Powerblanket Custom Heating Solutions

Powerblanket provides custom heating solutions and maximum freeze protection to -40°F for a wide variety of applications. Heating, insulating, thawing, and protecting fluids from harsh outdoor environments is our specialty. Custom heating solutions are available in just about any size or diameter to fit most custom applications across multiple industries. Let our Engineers customize the perfect heating solution for you!


View Powerblanket Custom Heating Solutions Brochure


Custom Temperature Control from Powerblanket on Vimeo.

Ready to Ship – Show Now for one of our pre-built Powerblanket heating products to meet your temperature control needs.


Built to Order – If your application requires slight changes to an existing Powerblanket product such as a longer power cord or a change in dimensions, we can build it for you.


Full Custom Order – Click here and complete our Powerblanket Custom Questionnaire form. If your application and equipment are unique, let a qualified Powerblanket Engineer design a fully customized temperature control system for you. 

Powerblanket Custom Heating Solutions



-60°F Gray Alloy Vinyl (Extreme Product) -20°F Black D-15 Vinyl (Standard Product)

Ready To Ship models come standard at 120VAC, but we offer 208, 240 & 480VAC custom solutions.  Anything we make below 120VAC or over 240VAC, along with anything built to run over 24Amps, will be non-ETL.

This could cause overheating.  NEVER add extra insulation to any of our heating products.  It will void any warranty and MAY BE HAZARDOUS.

All Powerblanket® products are shipped FOB Salt Lake City, UT, 84119.

Thermal Load is the amount of energy required to keep a space or object at a desired temperature.  When the environment is cooler than the desired temperature of the space or object, the thermal load is a heating load and is the amount of energy required to be added to the space or object in order to achieve the desired temperature.  All things being equal, the heating load will increase when the ambient air temperature decreases, or when the wind speed increases, or if the space or object is placed in contact with a large thermal mass, like a cold concrete floor.

Rapid Ramp (RR) Drum/Bucket is 100°F (± 10°F) / 38°C (±5°C)
PRO Drum/Bucket is 145°F (± 5°F) / 63°C (±3°C)
Foam Box Heaters 110°F (±10°F) / 43°C (±5°C)
Tote Heaters 145°F (± 5°F) / 63°C (±3°C)
DEF Tote Heaters 70°F (± 10°F) / 21°C (±5°C)
Gas Cylinder Heaters (propane) 90°F (± 10°F) / 32°C (±5°C)
Multi-Duty (concrete curing) from approximately 100°F to as high as 150°F
Extra Hot (ground thawing) 150°F (± 10°F) / 65°C (±3°C)

A few things may cause this: ambient temperature, wind speeds, product location, and possible additional variables.

Yes. The recommended product line for this is our Ground Thawing blankets

Not typically, it depends on depth of concrete or asphalt but this not an advised solution.

Our two best sellers are the BH55-PRO which heats/protects a 55-gallon drum and the TH275 which heats/protects a 275 gallon IBC tote.

Powerblanket products use a patented heat spreading technology that has revolutionized effective heat spreading.  Powerblanket uses this technology exclusively in all of its products.  Powerblanket products are electrically powered and heated through internal preset thermostats inside the insulated blankets.

View Powerblankets Core Heating Technology

No, it will damage the heating components.

Yes, a significant part of our business is designing blankets for custom applications.

Please complete our Powerblanket Custom Questionnaire Form to request a custom product..

Overlapping the heating element of a Powerblanket product could cause it to overheat.  If you don’t have an even thermal load will cause overheating.  

All Powerblanket® heated solutions are certified by ETL to UL & CSA safety standards except for our DC, Powerblanket 400 & Heat warmer products.


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