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Infratech CD Series 61-Inch 6000W Dual Element Marine Grade Electric Heater


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Enjoy Superior Warmth and Maximum Durability With a Marine Grade Electric Heater

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The marine environment can be incredibly rough on electric heaters, with salt water, heavy winds, and temperature fluctuations playing havoc.

Traditional heaters are just not up to the job. As a result, expensive repairs and costly downtime can soon add up.

To ensure optimal lifespan in the most extreme climates, Infratech's latest offering reigns supreme. The CD Dual Element Marine-Grade Electric Heater is built with 316 stainless steel, making it a robust and corrosion-resistant solution that one can rely on.

Utilizing infrared heat offers unparalleled efficiency by warming up solid objects within an area, without wasting energy on the air. In mild climates, you can enjoy a well-heated area of 11 x 11 ft. If you would like to learn more about top tips for setting up, feel free to check out the Infratech Heat Coverage Guide. Note that heaters of more than 240 V are strictly reserved for commercial usage.

Dual Element Heaters heat twice more than Single Element Models in the same sleek package. With a duplex stack switch, it can have high and low heat settings by controlling each element. For that ultra-sleek installation, recess it to the ceiling with an optional flush-mount frame. If you choose to have it wall or ceiling-mounted, CD Electric Heaters still look sleek with hidden mounting brackets at the back.

Create a comforting space with an electric patio heater that is built to last in any environment. Take advantage of our free shipping offer. Shop now!

This heater is also available in other sizes: Infratech CD Series Collection

Marine Grade Heaters have a lead time of 1 to 2 weeks.

Need help determining the right heater and setup for your space and heating needs? Or, do you need more information about the current lead time? Give us a call at (866) 713-2399 or email us at and we'll be happy to help!

What's Included: Electric Patio Heater, Mounting Bracket, and User's Manual

Optional Accessories: Flush Mount KitOther Control Options, and Access Door

Infratech CD Series Marine Grade Electric Patio Heater Videos:


  • Electric Patio Heater for Outdoor or Indoor use
  • Marine Grade Stainless Steel Construction provides extreme durability in harsh climates (e.g. coastal areas)
  • Quartz Element with Approximately 5,000 hours of use
  • Wall or Ceiling Mounted at a height of 10 to 14 ft, freeing up floor space
  • May be angled from 0° to 60° to position heat exactly where you want it
  • Inset Brackets are hidden behind the unit for a clean look
  • Can be flush mounted using an optional flush mount kit (sold separately)
  • For Sleep Timer and other control options, get an Analog Controller or a Home Management System for Smart home integration
  • Minimal Maintenance Costs compared to gas
  • Infratech heaters are compatible with top-selling Smart Home systems like Lutron™, Crestron™, and Control 4™ for a completely modern home.
  • Available in 208V, 240V, 277V, or 480V to suit your needs
  • IPX4 Rating certifies protection from mild splashes of water
  • Heaters greater than 240 Volts are for “Commercial Use Only. Risk of fire. Do not use it as a residential or household heater.”
  • Average Coverage Area: 11' x 11'
  • 240 V
  • 6,000 Watts
  • 20,472 BTU
  • Dimensions: 8 3/16" H x 61 1/4" W x 2 1/2" D
  • UL Listed
  • Made in the USA
  • 3-Year Warranty

This heater is also available in other sizes: Infratech CD Series Collection

What's in the Box:

  • Electric Patio Heater - 1 pc.
  • Mounting Bracket - 1 set
  • User's Manual - 1 pc.


Download Product Manual


The best angle to install this heater is approximately 45º. If installed outdoors, it is best to install it at the "cold side" for efficient heating and under a protective roof or weather cover, whenever possible. Even with its all-weather construction, your heater will last longer and look better if it is protected from rain and snow.

Free and Fast Shipping! Read our full Shipping Policy here.

We offer market-leading 30-Day Free Returns! Read more about our Returns Policy here.

INFRATECH warrants that this electric heater is designed and manufactured to be free from defects in materials and workmanship
for a period of TWO YEARS from original date of purchase.

Click to Download Infratech Warranty Document

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