Smoke Emitter - Smoke Candles for Airflow & Leak Detection
Color Smoke Bombs For HVAC Airflow & Leak Detection
Want a larger smoke cloud? Just twist 2 or more wicks together and light at the same time!
These wick activated smoke candles are perfect for visualizing, mapping and testing airflow patterns, identifying leaks in ductwork and locating air infiltration in buildings. Our Some Effects are commonly used by professionals to balance ventilation verify exhaust systems functionality and identify dead spots.

Key Uses
- HVAC & Duct Testing: Used to find leaks in ducts, pipes, boilers, and heat exchangers.
- Airflow Visualization: Identifies air movement patterns, drafts, and dead spots in spaces like greenhouses or industrial settings.
- Ventilation Verification: Tests the effectiveness of fume hoods, kitchen exhaust systems, and smoke detectors.
Applications
-
-
Detecting leaks in HVAC systems such as ductwork, heat exchangers, furnaces, and plumbing lines.
-
Evaluating airflow and performance of ventilation systems.
-
Observing turbulence near fume hoods and exhaust fans.
-
Checking the function and placement of duct-mounted smoke detectors.
-
Monitoring smoke flow from gas heaters, chimneys, or wood stoves.
-
Assessing ventilation in small or enclosed spaces, including barns, stables, and poultry houses.
-
Determining optimal locations for smoke detectors.
-
Identifying leaks in ventilation or drainage systems.
-
Supporting fire drills, building training exercises, and rescue practice.
-
Used in military drills and training scenarios.
-
Recreational uses such as airsoft and paintball activities.
-
Creating visual effects for photography, video production, RC aircraft, and other hobbies.

-
Each smoke bomb lasts up to 40 seconds, producing vivid, bright smoke clouds.
Dimensions: 4" height 1" diameter.
Colors: Yellow, Orange, Red, Pink, Purple, Blue, Teal, Green, Black
Directions
Use a lighter to activate and set wherever desired. For safest, they can be put in a jar with water. Once lit they produce smoke even while submerged in water.
Shipping
Shipping is free for orders $35+ for these wick smoke bombs. We ship using ground shipping methods for these smoke effects, and only to the lower 48 states.
Our smoke emitters are used by thousands of HVAC professionals as well as photographers.

Original: $6.00
-70%$6.00
$1.80












Description
Color Smoke Bombs For HVAC Airflow & Leak Detection
Want a larger smoke cloud? Just twist 2 or more wicks together and light at the same time!
These wick activated smoke candles are perfect for visualizing, mapping and testing airflow patterns, identifying leaks in ductwork and locating air infiltration in buildings. Our Some Effects are commonly used by professionals to balance ventilation verify exhaust systems functionality and identify dead spots.

Key Uses
- HVAC & Duct Testing: Used to find leaks in ducts, pipes, boilers, and heat exchangers.
- Airflow Visualization: Identifies air movement patterns, drafts, and dead spots in spaces like greenhouses or industrial settings.
- Ventilation Verification: Tests the effectiveness of fume hoods, kitchen exhaust systems, and smoke detectors.
Applications
-
-
Detecting leaks in HVAC systems such as ductwork, heat exchangers, furnaces, and plumbing lines.
-
Evaluating airflow and performance of ventilation systems.
-
Observing turbulence near fume hoods and exhaust fans.
-
Checking the function and placement of duct-mounted smoke detectors.
-
Monitoring smoke flow from gas heaters, chimneys, or wood stoves.
-
Assessing ventilation in small or enclosed spaces, including barns, stables, and poultry houses.
-
Determining optimal locations for smoke detectors.
-
Identifying leaks in ventilation or drainage systems.
-
Supporting fire drills, building training exercises, and rescue practice.
-
Used in military drills and training scenarios.
-
Recreational uses such as airsoft and paintball activities.
-
Creating visual effects for photography, video production, RC aircraft, and other hobbies.

-
Each smoke bomb lasts up to 40 seconds, producing vivid, bright smoke clouds.
Dimensions: 4" height 1" diameter.
Colors: Yellow, Orange, Red, Pink, Purple, Blue, Teal, Green, Black
Directions
Use a lighter to activate and set wherever desired. For safest, they can be put in a jar with water. Once lit they produce smoke even while submerged in water.
Shipping
Shipping is free for orders $35+ for these wick smoke bombs. We ship using ground shipping methods for these smoke effects, and only to the lower 48 states.
Our smoke emitters are used by thousands of HVAC professionals as well as photographers.





