Char-Broil has recalled about 18,450 vertical gas smokers for gas buildup, which can cause an explosion.

Five incidents of doors bursting open and hitting consumers have been reported. Injuries reported include burns to face and head, head concussion and cuts.

When the temperature setting is in “low,” the smoker’s hose/valve/regulator (HVR) assembly does not allow sufficient gas to flow, causing the flame to extinguish. Gas continues to flow and build up inside the smoker. If the smoker is reignited the build-up of propane gas can cause an explosion that bursts the smoker’s door open, posing an injury hazard.

The vertical gas smokers have the model number 07701413. The model number is printed on a metal tag located on the right rear leg of the smoker. The smoker measures 21.5″ x 19.5″ x 45.5″ and weighs 75 pounds. A “G” inside a triangle is printed on the regulator.

The gas smokers were sold at Walmart and various other retailers nationwide from March 2008 through June 2010 for about $140. The product was manufactured in China.

Consumers should stop using the recalled smokers and contact Char-Broil for a free replacement hose/valve/regulator assembly and installation instructions.

For additional information, contact Char-Broil toll-free at (866) 671-7988 between 8 a.m. and 6 p.m. ET Monday through Friday, or visit the firm’s website at www.charbroil.com