Flame King YSN-AD018 60,000 BTU
#3 in Forced airFull review
For garages and job sites that want a 60,000 BTU torpedo heater that also shuts off if tipped. Run it only with a steady supply of fresh air.
Amazon $159.95$159.95
3.4/5
For contractors already on DeWalt 20V batteries who need heat on sites without power. It is a construction heater for ventilated spaces, not living areas.
- 27,000 to 68,000 BTUHeat output
- Job sites and garagesUse
- CSASafety listing
- 1 yearWarranty
Check price at Amazon$237.22
Price checked October 30, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Runs its fan from a DeWalt 20V battery, so it works where there’s no outlet
- Wide 27,000 to 68,000 BTU range covers mild and hard cold
- Shuts the gas off if the flame goes out, and cuts out if it overheats
- CSA certified, with the hose and regulator included
Cons
- Battery not included, and a 5.0Ah pack runs the fan about 8 hours by DeWalt’s figure
- Construction heater only, for ventilated spaces, not living areas
- Costs more than corded torpedo heaters of the same size
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | DXH70CFAV (F340661) |
|---|---|
| Heating | |
| Heat output | 27,000 to 68,000 BTU |
| Type | Forced air |
| Use | Job sites and garages |
| Heats up to | 1,700 sq ft |
| Thermostat | No |
| Fan | Yes |
| Fuel and power | |
| Fuel | Bulk tank |
| Hose included | Yes |
| Ignition | Electric |
| Power needed | Batteries |
| Safety | |
| Safety listing | CSA |
| Flame-out shutoff | Yes |
| Build | |
| Dimensions | 13 x 20 x 17 in |
| Weight | 15.1 lb |
| Warranty | 1 year |
| Released | 2019-02 |
Alternatives in this type
DeWalt DXH90FAV 90,000 BTU
#4 in Forced airFull review
For job sites, barns and large garages with fresh air that need more heat than a 65,000 BTU heater. It is a construction heater, not for living spaces.
Amazon $230.77$230.77
InoKraft MAXHEAT MH85 Thermostat
#6 in Forced airFull review
For a garage or shop that wants an 85,000 BTU torpedo heater to hold a set temperature on its own. Keep the space well ventilated.
Amazon $179.99$179.99
Compare
Compare the DeWalt DXH70CFAV 68,000 BTU Cordless with any other propane heater →
More from DeWalt: every DeWalt product ranked.