2.Lifetime up to 8-10 years .
3.Zero failure:low failure rate,less maintenance and operating costs .
4.Easy operation:easy to learn,easy to burn ,effort-saving for everyone .
5.Negative pressure design , non-backfire , continuous feeding , and large treatment capacity .
6.High security:the open design has no risk of explosion , and has automatic water cutoff , power cutoff , and alarm safety system.
7.Secondary combustion,higher temperature treatment .