For an extinguisher to be effective, what is the minimum capacity recommended for wood burning stoves?

The minimum capacity recommended for extinguishers used in the event of a fire originating from wood burning stoves is three gallons. This capacity is considered adequate to effectively combat Class A fires, which are primarily fueled by solid combustibles such as wood.

A three-gallon extinguisher provides enough water or extinguishing agent to suppress a fire effectively, allowing for thorough application on a wood fire, which can spread quickly if not addressed promptly. This capacity balances portability with the ability to deliver sufficient suppressing power in a residential setting, particularly with wood burning appliances.

Options that suggest lower capacities would typically not provide enough material to handle a fire that may grow larger before it can be extinguished, whereas options greater than three gallons, while effective, may not be necessary for typical scenarios encountered in household settings with wood burning stoves. Hence, the three-gallon mark is a standard guideline to ensure safety and efficiency in fire suppression.