|
Questions |
Causes |
Solutions |
|
Are the damper and air controls open? |
§ No Draft
§ No combustion air |
Open the damper and air controls |
|
Is there enough paper/starter? |
§ Insufficient heat to ignite kindling |
Use more paper/starter |
|
Is there enough kindling?
Is the kindling dry? |
§ Insufficient heat to ignite fuel |
Use more dry kindling |
|
Is there too much wood?
Is the wood too big?
Is the wood dry? |
§ Insufficient heat to establish draft
§ Insufficient air passage
§ Insufficient surface area
§ Ignition temperature high due to moisture |
Use small split wood that is well seasoned (split covered on top at least 6 months, preferably a year) |
|
Are there adequate air spaces between fuel pieces? |
§ Insufficient combustion air and exposed surface area |
Arrange the kindling and wood for air movement |
|
Is the chimney pre-warmed? |
§ Exposed, cold chimney down drafting |
Use lighted rolled newspaper at throat to start upward movement. |
|
Is there smoke in the house? |
§ Damper closed
§ Obstruction in chimney
§ Downdraft from chimney temperature or from negative house pressure |
Check damper; have chimney checked if worked previously; pre-warm chimney, shut off exhaust devices, open window slightly |
|
Does the kindling, wood not ignite? |
§ Condition, amount, arrangement of kindling and fuel |
Use more fuel, drier, well spaced kindling and fuel |
|
Does the kindling ignite but the fuel doesn't? |
§ Amount of kindling
§ Condition of fuel |
Use more kindling; use smaller, dry wood |
|
Does the fuel ignite but not burn well? |
§ Closing damper and/or air controls too early
§ Using blower too soon or at too high speed
§ Condition of fuel
§ Combustion air supply problem
§ Catalytic combustor not lighting off |
Leave damper and air controls open longer (operate by thermometer); wait to turn blower on and set at a low speed; Use well seasoned wood and sufficient amount; turn exhaust fans off; open window slightly; have combustor cleaned or replaced |
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Questions |
Causes |
Solutions |
|
Are you getting a good fire going? |
§ Bad startup
§ Not enough fuel |
Use thermometer to determine good startup; load more fuel |
|
How do you set the damper and air controls? |
§ Closing damper too early, too late (after fuel burned up), or not at all
§ Air controls too low |
Use thermometer to know when to close damper; open air controls more |
|
What is the condition of the fuel? |
§ High moisture content
§ Rotten wood |
Use plenty of kindling to start fire and establish draft, add small amounts of wood often to help dry fuel, find and keep well seasoned wood; don’t use rotten wood |
|
Are the blowers in use? |
§ Excessive cooling of firebox |
Don’t turn blower on until good fire established and use only on low speed |
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Questions |
Causes |
Solutions |
|
How much wood is loaded? |
§ Not full load of wood |
Load firebox fully |
|
How are damper and air controls set? |
§ Damper open or air controls set too open |
Close damper and set air controls lower at proper time |
|
Is there unburned wood in the firebox after long burn? |
§ Fuel load not igniting properly before damper closed and air controls lowered |
Wait until wood catches well before setting for extended burn |
|
What size is the stove? |
§ Unrealistic expectations |
A small firebox stove doesn’t hold enough fuel for overnight burn, tending is necessary |
|
Does it hold a fire sometimes but other times not? |
§ Fuel load adjustment based on weather |
Add more wood in cold weather to compensate for increased draft conditions |
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Questions |
Causes |
Solutions |
|
Are the damper and air controls only open for a short time before opening the door? |
§ Not enough draft or access to flue exit |
Open damper and air controls a little while before opening door |
|
Are you opening the door slowly and carefully? |
§ Pulling smoke into the house with door |
Open door gradually (stand to side to avoid flashback) |
|
Is the chimney clean? |
§ Obstructions or restrictions preventing draft |
Check and clean chimney if needed |