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DEWALT

DEWALT 70000-BTU Outdoor Portable Forced Air Propane Heater

  • Based on 89 reviews
Condition: New
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Availability: In Stock.
Fulfilled by PrimeMFG
Arrives Aug 1 – Aug 2
Order within 18 hours and 22 minutes
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Features

  • 70,000 BTU/HR
  • Heats up to 1,750 sq ft
  • Corded or Cordless capabilities (20v MAX battery & charger cold separately)
  • Up to 6 hours of run time
  • Ergonomic handle for easy transport
  • Equipped with Quiet Burner Technology
  • Includes 10-ft hose and regulator
  • Perfect for well ventilated construction sites, barns, warehouses and workshops
  • This model is a post-recall upgraded model and that it replaces model DXH70CFAVX

Description

Introducing DeWalt's NEW Cordless 70,000 BTU Forced Air Propane Heater. With it's corded or cordless design, this heater is the ultimate solution for efficient, portable warmth in any workspace. Don't let the lightweight, compact appearance fool you; the DXH70CFAVX offers big heat capable of heating spaces of up to 1,750 square feet. The Quiet Burner Technology® minimizes noise levels without compromising on performance, creating a warm and quiet environment conducive to productivity. Experience the future of portable heating with DeWalt's Cordless Forced Air Propane Heater.

Brand: DEWALT


Special Feature: Adjustable Temperature, Low-Oxygen Safety Shutoff, Overheat Protection, Portable


Color: Gray and Yellow


Form Factor: Stand alone


Indoor/Outdoor Usage: Outdoor


Special Features: Adjustable Temperature, Low-Oxygen Safety Shutoff, Overheat Protection, Portable


Form Factor: Stand alone


Indoor Outdoor Usage: Outdoor


Power Source: gas_powered


Heating Method: Forced Air


Recommended Uses For Product: Garage, Garden, Greenhouse, Patio


Mounting Type: Floor Mount


Room Type: Barn, Garage, Garden, Greenhouse, Patio, Warehouse, Workshop


Heating Coverage: 1,750 squre feet


Heating Element: Radiant


Heat Output: 70000 BTU per Hour per Foot per Degree Fahrenheit


Fuel Type: Propane


Number of Speeds: 3


Item Dimensions D x W x H: 11.61"D x 18.5"W x 16.34"H


Item Weight: 14.3 Pounds


Brand Name: DEWALT


Model Number: DXH70CSFAVX


Unit Count: 1.0 Count


Warranty Description: 2 Year Limited Warranty


UPC: 089301015357


Included Components: Includes 10-ft hose and regulator


Item Type Name: Forced Air Propane Heater


Manufacturer: DeWALT


Part Number: F340654


Color: Gray and Yellow


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 1 – Aug 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Hot and spicy
Simple and easy to use. Started right up and cranked out some heat!
Reviewed in the United States on February 2, 2026 by Reagan King
    • I love the portability of it and is fairly quiet.
I only used it once, but it works awesome and it’s quiet and I love the portability of it being able to use a DeWalt battery out in the middle of a field is great highly recommend
Reviewed in the United States on February 6, 2026 by Ottie V.
    • Dewalt Propane Heater
Bought 3 of these heaters. Leaky hoses. I was told the hoses are recalled! Now I have heaters, non-returnable and I have to wait for new hoses!
Reviewed in the United States on February 12, 2026 by KImberly Toomey
    • Heat quickly and easily
Great product for a workshop or garage that does not have heat. Works quickly. Be aware of proper ventilation. It is noisy but that is the nature of the product. This was more expensive than local retailers but local retailers were all out of stock.
Reviewed in the United States on February 26, 2026 by Jim
    • Absolutely excellent !!!!
For the price this is a great little heater. Literally heats my basement to almost 70 in 10 min when it’s 25deg outside. It’s. Very well built and lightweight making it easy to move and carry around. Comes with 10 foot hose and regulator also. It doesn’t use a lot of fuel and when using a 4AH batt it will last you plenty long enough to do what you need to because it’s so warm you don’t need to keep it on all the time unless you wanna turn the flame way down. Extremely easy to light and when you attach the handle the laminated warning tags with directions is attached to it with a cable so it with always be there if you need them. They are waterproof and won’t fall or tear off that easy. When you attach you’re handle just have them hang opposite side of the flame just to be on thee safe side and to keep them away from flames. It puts out a lot of heat and will keep you extremely warm. The outside remains cool to touch everywhere except the burner end and it’s only slightly warm to the touch. AMAZING!! I’ve had others and they didn’t even compare to this dewalt. You can plug an extension cord into it also, it can be a grounded or non grounded cord even though it’s designed for a non grounded 2 hole cord. I use a 3 hole cord even though I have a 2 hole cord just because there more popular. This little thing is a beast and on high it’s not loud to the point you can’t talk to someone across the room from you and they not hear what you’re saying. If it’s turned down a bit to the low side you can whisper to each other and be able to hear. Buy one if you need some heat in a hurry. You won’t be disappointed ! You’ll be amazed! ... show more
Reviewed in the United States on March 2, 2026 by Huey
    • Works great for my needs.
Works great in my garage work shop. And the fact I can use my dewalt batteries or plug it in is a huge plus.
Reviewed in the United States on February 21, 2026 by Michael Bailey
    • Awesome product
Good heat output for my garage and it’s not loud at all
Reviewed in the United States on February 13, 2026 by Benjamin Harris
    • Handy unit.....
I am pleased with this purchase and would recommend it. It is not the most efficient, fuel wise, but makes it up in effectiveness. Used it inside - corded, but saved me outside - battery and it is very handy to have around. I might buy another one for up North at the cabin, just in case......
Reviewed in the United States on February 5, 2026 by Shayne Ertman

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