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Summer Sale 20 & 30 Pound Propane Tank Heater (120v) ~ Selling Fast [bjENxO72]

$47.99 $153.99 -69%

Unlock the full potential of your propane and gas cylinders with the ProMAX MODEL GCH30-PRO, designed to optimize performance and efficiency even in the harshest conditions.ProMAX MODEL GCH30-PRO - 20 & 30 LB Propane / Gas Cylinder Warming insula

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Summer Sale 20 & 30 Pound Propane Tank Heater (120v) ~ Selling Fast [bjENxO72]

Unlock the full potential of your propane and gas cylinders with the ProMAX MODEL GCH30-PRO, designed to optimize performance and efficiency even in the harshest conditions.

ProMAX MODEL GCH30-PRO - 20 & 30 LB Propane / Gas Cylinder Warming insulated heat blanket. Safely heat propane & other gases to optimal temperatures. Increase PSI & Gas mileage


Extend gas mileage - Increase PSIG - Avoid unnecessary refills - Keep your propane flowing all winter long! ProMAX® GCH30-PRO by Heat Authority fits larger and smaller sized 20 & 30 LB Propane / Gas Cylinder tanks. These warming insulated heat blankets are 120 Volt, 300 Watts and will safely heat propane & other gases to optimal temperatures. UL/CSA Compliant. Blanket dimensions 14.5"H x 41"L.



When working with compressed gases, each substance has its sweet spot - as temperature drops so does PSIG. By using a ProMAX 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: Ensures optimal performance.
  • Best Solution for Temperature Maintenance: Keeps gases at ideal temperatures.
  • Insulated Full Wrap Design: Retains heat effectively.
  • Adjustable Straps for a Secure Fit: Provides stability and safety.
  • Cinch Top Design Minimizes Heat Loss: Maximizes efficiency.
  • Safe on a Wide Variety of Gases: Versatile application.
  • Even Heat Distribution to Entire Blanket Surface: Consistent heating.
  • Weather Proof & Water resistant: Durable in all conditions.
  • Certified to UL / CSA safety standards: Ensures compliance and safety.
  • 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.

What Our Customers Say

January 28, 2026

Absolutely no complaints!

It's a well-made and an extremely so useful tool.

- Gwyn E..

January 28, 2026

Absolutely no complaints!

It's a really solid and a very impressive tool.

- Huw X..

January 28, 2026

Absolutely no complaints!

This has made a very significant improvement.

- Dominic E..

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