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DEWALT

DEWALT 68,000 BTU Cordless Portable Forced Air Propane Heater

  • Based on 212 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Acme Tools
Arrives Feb 9 – Feb 11
Order within 49 minutes
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Features

  • Hybrid power operates with 20 Volt MAX battery or 120 Volt power supply
  • Quiet Burner Technology - 50% less noise than standard units of similar size
  • Equipped with factory-installed high-limit switches and a thermoelectric safety valve
  • Includes factory-matched 10 ft hose and regulator
  • Perfect for well-ventilated construction sites, barns, warehouses, and workshops

Description

The cordless 68, 000 BTU DEWALT Forced Air Propane Heater is heavy-duty design built for the job site. With hybrid technology for maximum versatility, go cordless with a DEWALT 20V MAX or FlexVolt battery, or switch to a standard extension cord. Variable heat output from 27, 000 to 68, 000 BTUs heats up to 1, 700 square feet. Designed with continuous electronic ignition for quick and reliable starting, and Quiet Burner Technology making it 50% quieter than other standard propane heaters. Have peace of mind with an overheat detection system and thermo-electric safety valve that shuts off gas flow if the flame goes out, so you can focus on the task at hand. Includes a 10 ft. hose and regulator with an approximate 13 hour run time on a 20 lb. propane tank, so you can stay warm and comfortable while getting the job done.

Product Dimensions: 20 x 13 x 17 inches


Item Weight: 13.2 pounds


Department: unisex-adult


Manufacturer: DeWALT


Item model number: DXH70CFAV


Heating method: Forced Air


Care instructions: See product manual


Assembly required: No


Number of pieces: 1


Warranty Description: 2 year limited - parts.


Batteries required: No


Included Components: Heater, hose & regulator assembly, handle, and owner's manual


Import: Made in the USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 9 – Feb 11

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Dewalt 68,000 BTU Cordless Propane Heater
I love this heater. I run the Dewalt battery platform, so I have plenty of batteries. I use an 8ah battery and I would say It will last most of the day. Outside temp in the teens. I use this heater in my shop and my tool trailer. My shop is about 450 Square Feet. My shop is insulated so it retains heat really well. On the really cold days I would run the heater to heat up the space to 65 degrees, and it would take about 5 to 10 minutes to reach that temp. I have an electric heater in the shop, so the temp never gets below 50 degrees. Then I would need to turn it on every 20 to 30 minutes and repeat the cycle. I wanted a heater that was cordless and this is working great. The one thing that surprised me is how efficient the burn for the propane. No fumes that you get sometime when you use these types of heaters. Too bad it does not have a thermostat. I use it in my tool trailer on the low setting, and I run it for a couple minutes max. Nice and toasty. Highly recommend. If you can get it on sale that would be the best. It is a little pricey. ... show more
Reviewed in the United States on January 8, 2026 by LGrabinger Jr
    • Best heater yet for my barn
So far works great ..I run it mostly on low in my horse barn...it heats well with very little odor or noise. If it is turned up to high the noise is a little much for the horses. Conservative fuel consumption. It always starts right up and stays on!
Reviewed in the United States on January 6, 2026 by caj
    • Works great, would buy again.
Love this heater. Took me a while to figure it out at first, couldn’t get it started. Once I got it to work the first time I haven’t had any trouble with it. Heats my garage great and able to plug it in or run off a battery is awesome. I’m a big fan of Dewalt!! Built to last.
Reviewed in the United States on February 2, 2025 by Thomas Joe Bross
    • Very good unit.
Just received the 25k to 68k heater. hooked up and started easily. Heated my 2 car garage from 32 degrees to 48 in about an hour. part time on low and then on high. Quite quiet on low but a little noisy on high. Plan to use it on high for initial warmup and then on low to maintain.
Reviewed in the United States on February 8, 2025 by Paul W Miller
    • Bought again I like so much
use for my shop. keeps it warm. my old one quit working.
Reviewed in the United States on April 30, 2025 by Amazon Customer
    • Quality
Works great and is quiet good value I bought one for my son.
Reviewed in the United States on January 5, 2026 by Daniel R.
    • Best Darn Heater!
Review Image by Ryan Ryan
I see the reviews I was skeptical with all the bad reviews. Just bought another one and prob gonna buy another two! It’s difficult to start on -20 fahrenheit degree days. Sometimes you gotta crank closed the propane tank just barely for it to kick on or let it heat up for a bit with the low heat mode which doesn’t sound like a jet engine. Then turn off the power button and double tap and hold the ignition for it to turn on. Do this Over and over again until it sounds like a jet engine! On low a 20lbs tank will last 2 1/2 days from 5am-4:30pm. Now I included a photo to show the kinda room I work in on Some days and It has lots of holes in the walls but within 2 hours the temp inside is 25 degrees and outside is -20 to -30 with wind blowing 40mph. If you work in the winter your usually geared up with warm clothes so don’t expect 70 degrees 🤣 it’s so darn portable especially underground lol, I use 9 amp batteries and it’ll last for 1.5 days which is also awesome. On high heat it’ll last 4 hours lol. Best darn heater, obviously the bad reviews are from people whom don’t know the difference between their ass and their elbow. But for the serious workforce it’s a game changer! Hope this helps. Also this seller gets the heater to you within days! ... show more
Reviewed in the United States on December 18, 2020 by Ryan Ryan
    • Highly recommend!!!
I use this on the job site and in my music room. Works off of battery or extension cord.
Reviewed in the United States on November 22, 2025 by David Myers

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