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OPERATION & MAINTENANCE

FUELING YOUR FIRE PIT

The operation of this wood fire pit in a manner inconsistent 

with the owner’s manual will void your warranty. Waste 

and other flammable materials should not be burned in 

your fire pit.  DO NOT BURN:
1.  Garbage;
2.  Lawn clippings or yard waste;
3.  Materials containing rubber, including tires;
4.  Materials containing plastic;
5.  Waste petroleum products, paints or paint thinners, 

or asphalt products;

6.  Materials containing asbestos;
7.  Construction or demolition debris;
8.  Railroad ties or pressure-treated wood;
9.  Manure or animal remains;
10.  Saltwater driftwood or other previously salt water-

saturated materials;

11.  Unseasoned wood; or
12.  Paper products, cardboard, plywood, or particleboard. 

(The prohibition against burning these materials does 

not prohibit the use of fire starters made from paper, 

cardboard, sawdust, wax, and similar substances to 

start a fire in an affected wood heater.)

Burning these materials may result in the release of toxic 

fumes or render the heater ineffective and cause smoke.

USE SEASONED FIREWOOD

Deadwood lying on the forest floor should be considered 

wet and requires full seasoning time. Standing deadwood 

can usually be considered to be about 2/3 seasoned. 

Smaller pieces of wood will dry faster. All logs exceeding 

6” in diameter should be split. The wood should not be 

stored directly on the ground. Air should circulate through 

the logs. A 24” to 48” air space should be left between 

each row of logs, which should be placed in the sunniest 

location possible. The upper layer of wood should be 

protected from the element but not the sides. A good 

indicator of if the wood is ready to burn is to check the 

piece ends. If cracks are radiating in all directions from 

the center then the wood should be dry enough to burn. 

If your wood sizzles in the fire, even though the surface 

is dry, it may not be fully cured and should be seasoned 

longer. It is EXTREMELY IMPORTANT that you use DRY 

WOOD only in your fire pit. The wood should have dried 

for 9 to 15 months, such that the moisture content (in 

weight) is reduced below 20% of the weight of the log. 

It is very important to keep in mind that even if the wood 

has been cut for one, two, or even more years, it is not 

necessarily dry, if it has been stored in poor conditions. 

Under extreme conditions, it may rot instead of drying. 

This point cannot be overstressed; the vast majority 

of the problems related to the operation of a fire pit is 

caused by the fact that the wood used was too damp or 

had dried in poor conditions. These problems can be:
•  ignition problems
•  low energy yield
•  smoking
•  incomplete log combustion

Do not burn manufactured logs made of wax 

impregnated sawdust or logs with any chemical 

additives. 

Manufactured logs made of 100% compressed 

sawdust can be burned, but be careful burning too much of 

these logs at the same time. Start with one manufactured 

log and see how the fire pit reacts. You can increase the 

number of logs burned at a time.

CLEANING YOUR FIRE PIT

Once the fire has gone out and the pit has been given 

sufficient time to cool you may empty any ash. Empty as 

much ash out of the fire pit as possible if rain is expected, 

or before water is used to clean it. NOTE: Optional firepit 

shovel available for purchase.

ASH DISPOSAL 

CAUTIONS:

•  ASHES COULD CONTAIN HOT EMBERS EVEN 

AFTER TWO DAYS WITHOUT OPERATING THE 

FIREPIT.

Ashes should be placed in a metal container with a tight-

fitting lid. The closed container of ashes should be placed 

on a non-combustible floor or the ground, away from all 

combustible materials, pending final disposal. The ashes 

should be retained in the closed container until all cinders 

have thoroughly cooled. 

If you need to dispose of ashes without a metal 

container then take these precautions:

 Empty ashes in 

an area free of any combustibles then drown the ashes 

with water. Next, mix the ashes and embers and scrape 

all partially-burned sticks and logs to make sure all the 

hot embers are off them. Stir the embers after they are 

covered with water and make sure that everything is 

wet. Feel for heat left in coals, embers, and any partially-

burned wood. Once you think you are done, take an 

extra minute and add more water. Check the entire area 

possible sparks or embers. If it is too hot to touch, it is too 

hot to leave. 

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© 2022 United States Stove Company

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