Def Fluid Tank Heater

Man operating a fuel transfer pump system with an insulated cover on a large IBC tote tank for safe diesel or fuel storage and transfer.

DEF Fluid Tank Heater

Reliable DEF Fluid Tank Heating Solutions

DEF fluid tank heaters are an ideal solution to prevent diesel exhaust fluid (DEF) from freezing in your tanks. Our DEF tank heaters are designed to fit both small and large DEF tanks, as well as diesel emission fuel trailers. Since cold temperatures affect the viscosity of DEF and other fluids, freezing can lead to production delays, costing you time and money.

Explore our range of heating blankets tailored for different tanks to meet your specific needs. Visit our Industrial Heating Blankets page.

Looking for tank heating blankets? We can help! Call us at 1-863-270-8118 or contact us to discuss your needs.


Optimized DEF Tank Heating Solutions

Our diesel DEF tank heaters are designed to maintain optimal tank temperature, ensuring freeze protection and improving the flow of fluids and viscous materials. Used across various industries, these DEF tank heaters protect tanks from freezing during extreme winter conditions. The thermal blanket provides even heat distribution with maximum contact, preventing freezing while the insulated top and flap allow easy access to your tank for fluid maintenance.

Whether you're using a DEF trailer, tanker, or tote for storage or delivery, maintaining the ideal temperature is essential. Our DEF tank heater blankets are made in the USA, allowing for faster, more cost-effective shipping, saving you time and money.

Insulated IBC tote tank with fuel pump and protective jacket, ideal for weather-resistant diesel storage and efficient liquid transfer.

Our versatile thermal blankets maintain a constant temperature, ensuring that DEF fluid stays liquid even in extreme cold. Whether you're storing or transporting DEF, we provide reliable solutions to keep your tank at optimal temperature. Made in the USA, our DEF power blankets ensure fast delivery. Talk to one of our specialists to find the right DEF fluid tank heater for your needs.

 Individual using an IBC tote tank with a heavy-duty insulated cover, ensuring weatherproof protection for fuel storage and liquid handling.

DEF Tank Heater Features

  • Prevents freezing of DEF and other fluids
  • Maintains constant temperature
  • Ensures proper viscosity
  • No scorching or burning
  • Safe for -40 °F
  • Ensures proper viscosity of fluids
  • Insulated top and flap
  • Cost effective
Worker securing an insulated cover around an IBC tote tank, providing temperature control and protection for liquid or diesel storage.

IBC Tote Heater Benefits

  • Water resistant
  • Safe for outdoor use
  • Perfect for large and small tanks
  • Eliminates downtime
  • Used across multiple industries
  • 1 year manufacture warranty
  • Made in the US
  • Faster delivery

DEF Fluid Heater Specs

TANK SIZE 525 GALLON 1010 GALLON 1610 GALLON
BLANKET SIZE 49'' Diameter X 55'' Tall, Cylinder 47'' Diameter X 126'' Long, Cylinder 53'' Diameter by 125'' Long, Cylinder
TARGET TEMPERATURE 90 Deg F, 32 Deg C 90 Deg F, 32 Deg C 90 Deg F, 32 Deg C
INTERNAL THERMOSTAT 50C (122F) 50C (122F) 50C (122F)
CONTENT TEMPERATURE 92 - 122º F
(33 - 50 Deg C)
92 - 122 Deg F
(33 - 50 Deg C)
92 - 122 Deg F
(33 - 50 Deg C)
VINYL TYPE D-15 black vinyl D-15 black vinyl D-15 black vinyl
CORD LENGTH 15 Feet 15 Feet 15 Feet
VOLTAGE 120 VAC 120 VAC (240 on request) 120 VAC (240 on request)
PLUG NEMA 5-15 NEMA 5-15 NEMA 5-15
HEATED BLANKETS 2 3 3

*Blanket will wrap the body of tank, along with 2 insulated end caps that will connect together preventing heat loss.
Customized DEF Tote Heaters available upon request.

Looking for tank heating blankets? We can help! Call us at 1-863-270-8118 or contact us to discuss your needs.

High-Performance DEF Tote Heater Blankets

We offer DEF tote heater blankets designed for smaller DEF storage tanks, ensuring fluids remain within the optimal temperature range of 15ºF to 77ºF (-9ºC to 25ºC). Constructed with a durable vinyl shell, our insulated, full-wrap DEF tote heaters come with cinch straps for a secure fit. These water-resistant heaters are compatible with both poly and steel drums.

Available in 275-gallon and 330-gallon sizes, our DEF tote heaters feature internal preset thermostats, running on 120 volts and delivering up to 1440 watts of heating power. We offer two thermal rating classes—one rated to -20ºF and the other to -40ºF—ensuring that DEF fluids maintain proper viscosity even in the harshest winter conditions.

DEF Tote Heater Specs

TOTE SIZE 275 GALLON 330 GALLON
BLANKET SIZE 217" L x 49" H 217" L x 55" H
INTERNAL THERMOSTAT Internal Preset 70 °F (±10 °F) /
21 °C (±5 °C)
Internal Preset 70 °F (±10 °F) /
21 °C (±5 °C)
HEATED AREA 73.84 sq ft 82.88 sq ft
VINYL TYPE D-15 black vinyl D-15 black vinyl
CORD LENGTH 15 Feet 15 Feet
VOLTAGE 120 VAC 120 VAC
NOMINAL POWER 1440W 1440W
PLUG NEMA 5-15 NEMA 5-15

DEF Fluid Heater Applications

Storing and delivering DEF, fluids, or chemicals during the winter months is crucial for many industries. Our diesel emissions fluid tank heaters offer peace of mind by eliminating concerns about frozen tanks. No matter your industry, our DEF heaters help increase production and reduce costs.

Our DEF heater blankets are trusted across various sectors, including:

  • Water Storage Tanks and Trailers
  • Chemical Manufacturing
  • Agriculture and Dairy
  • Oil and Gas
  • DEF Tanks
  • Industrial Tanks
  • Construction
  • Food Processing Plants

Our heating blankets come in various options for different tanks. Find the perfect one for you on the Industrial Heating Blankets page.

Fuel transfer system encased in a protective insulated cover, designed to shield equipment and liquids from harsh weather conditions, ensuring long-term fuel storage and use.

Looking for tank heating blankets? We can help! Call us at 1-863-270-8118 or contact us to discuss your needs.


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Contact Us

For immediate assistance, call: 863-270-8118 during business hours are Monday to Friday, from 8am to 8pm (Eastern Time). Rest assured that a knowledgeable and friendly team member will respond to your inquiry as quickly as possible within these hours. 

At WATER-STORAGE-TANK.COM, we specialize in providing high-quality water storage solutions for a wide range of applications. From residential and agricultural needs to commercial and industrial projects, we offer an extensive selection of water tanks, trailers, and accessories to meet your specific requirements. Our mission is to deliver durable and reliable products that are built to last while offering exceptional customer service and expert support. Whether you need a single tank or a complete system, Water-Storage-Tank.com is your trusted partner for all your water storage needs.