Quiz____?
Draft is measured by... -
Answer✓✓
inches in water column
Quiz____?
Definition of Draft -
Answer✓✓
Difference of pressure INSIDE and OUTSIDE the venting system
Quiz____?
Easiest solution to "back puffing" stove? -
Answer✓✓
Give it more air
Quiz____?
What has the greatest effect on FLOW? -
Answer✓✓
Size of venting system passageway
1
, Quiz____?
A masonry chimney is required by what to have a cleanout if the flue previously vented a
solid or liquid fuel appliance? -
Answer✓✓
NFPA 54 (National Fuel Gas Code)
Quiz____?
High efficiency gas + oil appliances generate a lot of____ which can____ -
Answer✓✓
water vapor, deteriorate a chimney quickly
Quiz____?
Info on use and installation of gas appliance draft hoods can be found where? -
Answer✓✓
National Fuel Gas Code
Quiz____?
Category II, III, and IV appliance venting requirements can be found... -
Answer✓✓
in the installation instructions
Quiz____?
Glazed creosote results from 3 things... -
Answer✓✓
2
, slow smoldering fire,
too many elbows,
improperly sized vent
Quiz____?
What is "pyrolysis"? -
Answer✓✓
The chemical alteration of wood as a result of the application of heat
Quiz____?
Perfect combustion results in: -
Answer✓✓
Only Co2 and water vapor
Quiz____?
Creosote formation: -
Answer✓✓
Tar fog or droplets of liquids condense in the venting system
Quiz____?
Residence time -
Answer✓✓
length of time smoke remains in the chimney
3
, Quiz____?
Magnetic thermometers only display about __% of actual flue temp -
Answer✓✓
50%
Quiz____?
Creosote should be removed because... -
Answer✓✓
Fire risk,
corrosive to steel, connectors, and mortar
Quiz____?
Why should flashing be embedded in mortar? -
Answer✓✓
prevent leaks
Quiz____?
Baffle location and purpose? -
Answer✓✓
Located between the firebox and flue collar.
Purpose is to complete better combustion
Quiz____?
4
Draft is measured by... -
Answer✓✓
inches in water column
Quiz____?
Definition of Draft -
Answer✓✓
Difference of pressure INSIDE and OUTSIDE the venting system
Quiz____?
Easiest solution to "back puffing" stove? -
Answer✓✓
Give it more air
Quiz____?
What has the greatest effect on FLOW? -
Answer✓✓
Size of venting system passageway
1
, Quiz____?
A masonry chimney is required by what to have a cleanout if the flue previously vented a
solid or liquid fuel appliance? -
Answer✓✓
NFPA 54 (National Fuel Gas Code)
Quiz____?
High efficiency gas + oil appliances generate a lot of____ which can____ -
Answer✓✓
water vapor, deteriorate a chimney quickly
Quiz____?
Info on use and installation of gas appliance draft hoods can be found where? -
Answer✓✓
National Fuel Gas Code
Quiz____?
Category II, III, and IV appliance venting requirements can be found... -
Answer✓✓
in the installation instructions
Quiz____?
Glazed creosote results from 3 things... -
Answer✓✓
2
, slow smoldering fire,
too many elbows,
improperly sized vent
Quiz____?
What is "pyrolysis"? -
Answer✓✓
The chemical alteration of wood as a result of the application of heat
Quiz____?
Perfect combustion results in: -
Answer✓✓
Only Co2 and water vapor
Quiz____?
Creosote formation: -
Answer✓✓
Tar fog or droplets of liquids condense in the venting system
Quiz____?
Residence time -
Answer✓✓
length of time smoke remains in the chimney
3
, Quiz____?
Magnetic thermometers only display about __% of actual flue temp -
Answer✓✓
50%
Quiz____?
Creosote should be removed because... -
Answer✓✓
Fire risk,
corrosive to steel, connectors, and mortar
Quiz____?
Why should flashing be embedded in mortar? -
Answer✓✓
prevent leaks
Quiz____?
Baffle location and purpose? -
Answer✓✓
Located between the firebox and flue collar.
Purpose is to complete better combustion
Quiz____?
4
