ANSUL® Fire School

Founded in 1940, the world-famous ANSUL FIRE SCHOOL is located on a 350-acre campus in Marinette, Wisconsin. During this three day hands-on program, students will combat over 25 live fires as they advance from novice to experienced firefighters with dry chemical fire extinguishers.

Classroom Topics Include

Fire classifications and fire extinguishing agents
Operation of the cartridge-operated extinguisher
Operation of the stored-pressure extinguisher
Inspection and maintenance of hand portable extinguishers
Extinguisher rating system and selection criterion
Hand portable extinguisher field recharge procedures
Wheeled extinguisher recharge procedures

Hands-On Firefighting

Paint mixing areas
Storage drums
Filling stations
Dip tanks
Coating operations
Quench tanks
Solvent cleaning operations
Grated trenches
Flammable liquid storage lockers
Front end loader
Fuel Tanker
Ruptured barrels
Filling operations
Pump gasket failure
Pipe failure
Valve stem packing failure

2026 ANSUL Fire School Calendar

#1 May 5 - May 7

#2 Jun 2 - Jun 4

#3 Jul 21 - Jul 23

#4 Aug 11 - Aug 13

#5 Aug 25 - Aug 27

#6 Sep 29 - Oct 1

#7 Oct 27 - Oct 29

#8 Nov 3 - Nov 5

2026 Vehicle Fire School Calendar

#1 May 19 - May 21

#2 Jun 16 - Jun 18 Spanish

#3 Sep 15 - Sep 17

#4 Oct 13 - Oct 15

Click the Enroll Now button to register in the school or find out more information.

Download the Fire School Flyer HERE