Diseases under the heart disease umbrella include blood vessel diseases, such as coronary artery disease; heart rhythm problems (arrhythmias); and heart defects you're born with (congenital heart defects), among others.
They are two types available: those rated for Class B and C fires, and those rated for Class A, B, and C fires. These extinguishers are available from 2 1/2 to 30 pounds. Caution: when used indoors, these extinguishers will produce a thick cloud of dust, which obscures vision and may cause choking.
Best fire extinguisher for office buildings â the best fire extinguisher for most office buildings is going to be an ABC fire extinguisher. ABC fire extinguishers are the best fire extinguishers for putting out fires caused by things like trash, paper, cloth, etc, making them appropriate for most offices. Note: if you need to use an ABC fire extinguisher in your office, make sure you clean it up right away.