The Guardian III Model (G300-B) is a unique, state-of-the-art residential, range-top automatic fire suppression system for your home. It is also approved by Underwriter's Laboratories (UL & ULC) for the protection of residential cooking equipment in light commercial occupancies*, such as group homes, dormitories, day care centers, church kitchens, fire stations, break rooms, libraries, and civic group meeting halls. This self-contained system can be installed by a handy homeowner or contractor in under an hour.

When a stove-top fire occurs the sensor will activate at a pre-set temperature and signal the main CPU board.  This board automatically sends a signal to release the extinguisher valve assembly, discharging the wet agent and simultaneously activating the CPU mounted alarm.

• No Electrician Needed for making wiring shut-off connections during the installation, thus saving money.

• This system normally can be installed in about an hour!

• This system activates automatically at a pre-set temperature, thus not using a mechanical fusible link, during the detection mode.

• This system is the most user-friendly and easiest for the average home-owner to install.

Guardian G300B Automatic Residential Fire Suppression System
Operation: Electronic  
Coverage: Electric Ranges up to 42” wide x 24” deep or 1,008 sqi. Gas Ranges 36” wide x 24” deep or 864 sqi.  
Hood: Any standard residential hood with a single light and fan in the center that meets the same range size requirements. The bottom of the hood must have a minimum height of 18” to the range and cannot exceed 30”.  
Nozzles: Requires a minimum height of 18” from the tip of the nozzle to the range and a maximum of 31”.
System Tank Measurements:
The actual system tank and controls measurements used to determine enough cabinet space is 10.5"H x 6.5"W x 9.5"D.

View owners installation manual G310A-B dated
May 1, 2011 revised September 1, 2012 for complete
system applications and limitations.

  

Guardian Systems Technical Support Questions- Please call 800-359-3473 ph