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DC Thermal SA12-4000 12 Volt Heater - 8016 BTU - Direct Hook-Up
DC Thermal SA12-4000 12 Volt Turbo DC Heater

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Our Price: $174.99
Manufacturer: DC Thermal

Product Code: SA12-4000

Description Extended Information

DC Thermal 12 Volt Brushless Cab Heaters - Direct Hook-Up

DC Thermals heaters are hand built in the USA with only the very best parts, motors, and wire. Our heaters are not constructed of snap together plastic, and cheap internal parts. DC Thermals heaters are designed to last you a lifetime, not a season. DC Thermal heaters will work in any vehicle with a DC electrical system including cars, trucks, vans, busses, heavy equipment, DC Thermals heaters aren’t our average heater. Out heaters offer the ultimate in durability and reliability and excel in the harshest possible environment. No water lines to run, no fittings to install - instant heat in minutes.

DC Thermal SA12-4000 – another winner from DC Thermal, a leading manufacturer of 12 Volt Heaters offers various easy to use models of portable 12 volt heaters. Well built and lasts a lifetime.


  • Model SA12-4000 12 Volt Heater 40 Amps/480 Watts
    • Heater Dimensions: 6”x 5” X 4”
    • 12 Volt, 40 Amps, 480 Watts
    • 8016 BTU’s
    • Brushless 50,000 Hour Ball Bearing Fan
    • 10,000 Hour DC Thermal ©RuCar Vacuum Sealed Elements.
    • Case Construction: T5052 Aluminum.
    • Wired Entirely with GXL Wire
    • Thermally Protected
    • HIGH, OFF and LOW setting.
Average Customer Review: 4 of 5 Total Reviews: 4 Write a review.

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Our Price: $109.99

  0 of 0 people found the following review helpful:
Great Company January 25, 2017
Reviewer: James Peterson from Albany, NY  
Nice product and great customer service

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  0 of 0 people found the following review helpful:
Direct Hook Up Heater December 4, 2015
Reviewer: Tamra Lauer from Auburn, IN United States  
After having a chance to use the heater for a few weeks I would say that it does an adequate job of taking the chill off, but does not warm the cab of the truck sufficiently. The high / low settings determine if two or three heat coils are lit and the fan speed does not change. The unit actually doesn't seem to have a blower which would make a big difference in the job it does. Instead you get the heat that rises out of the unit rather than blown heat. Other than that, I am pleased with the unit, the speed of shipping, and the sturdiness of the unit.

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  0 of 0 people found the following review helpful:
Discounts not received February 10, 2015
Reviewer: Hilary Tlumach from Wincehster, VA United States  
Upon viewing your home page I found out there could be a $10.00 discount and free shipping if the item was over $99.00.  I sent two emails to Customer Services requesting a decision on why neither discounts were applied to my order.  NO response received to date!  What's up?  Mr. Hilary Tlumach

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  0 of 0 people found the following review helpful:
DC Thermal SA12-4000 12 Volt Heater December 2, 2014
Reviewer: Trevor Steeves from Pelican Rapids, MN United States  
easy to install, it's just wahat I was looking for.

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