$1,271.00
$940.10
Unlock the full potential of your gas cylinders with our advanced heating solutions, designed to optimize performance and efficiency even in the harshest conditions. Powerblanket® GCW420 - 420 LB Propane...

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Unlock the full potential of your gas cylinders with our advanced heating solutions, designed to optimize performance and efficiency even in the harshest conditions.

Powerblanket® GCW420 - 420 LB Propane / Gas Cylinder Warming insulated heated blanket, 120 Volt, 960Watt, 8.00 Amp. Safely heat propane & other gases to optimal temperatures. Increase PSI & Gas mileage. UL/CSA Compliant. Fits tank dimensions 30" Diameter x 52" Height.


When working with compressed gases, each substance has its sweet spot - as temperature drops so does PSIG. By using a Powerblanket heated cylinder wrap, gases can be heated and maintained at optimal temperatures allowing for maximum safe output. Keep your pressure up, extend "gas mileage", and eliminate unnecessary refills regardless of outdoor weather or working conditions.

  • Heat, Insulate and Protect: Compressed Gases
  • Best Solution: For Temperature Maintenance
  • Insulated Full Wrap Design: Keeps Heat In & Cold Out
  • Adjustable Straps: For a Secure Fit
  • Cinch Top Design: Minimizes Heat Loss
  • Safe on a Wide Variety of Gases
  • Even Heat Distribution: To Entire Blanket Surface
  • Weather Proof & Water Resistant
  • Certified to UL / CSA Safety Standards
  • Standard Color: BLACK
  • MADE IN THE U.S.A.

Custom Heating Solutions at Your Fingertips

Not finding exactly what you need? Fill out our brief form. Our custom solutions team will contact you to craft the perfect heater tailored to your specific heating requirements. If we don't have it, we'll engineer it.


GTIN 814491010680
Dimensions 53"H x 104"L (inches)
Manufacturer Powerblanket
Heat Range Mid
Watts 960W
Amps 8A
Volts 120V
Warranty 1 Year
Certifications UL/CSA Compliant