Smokeys Smoke Emitter with 75 Second Burn Time, 600 cubic feet (Pack of 10)

DiversiTech Smokeys smoke emitters deliver dense, visible smoke for 75 seconds to test HVAC systems, detect leaks, and verify airflow patterns in spaces up to 600 cubic feet. These cartridges produce clean, non-toxic, oil-free smoke through a chemical reaction, making them safe for residential and light commercial diagnostic work. The 10-pack format keeps enough units on hand for multiple service calls without restocking trips. HVAC technicians, building inspectors, and facility managers use Smokeys to quickly identify leaks in heat exchangers, air ducts, tanks, and boilers, and to visually balance air distribution in ventilation systems.

• 75-Second Burn Time: Each cartridge emits smoke continuously for 75 seconds, giving you enough time to trace airflow through ductwork, locate small leaks in heat exchangers, or observe smoke patterns in larger spaces without rushing the diagnostic.
• 600 Cubic Foot Coverage: One emitter fills rooms or duct sections up to 600 cubic feet with visible smoke, so you can test residential furnace cabinets, small commercial air handlers, or isolated zones in a single deployment.
• Clean, Non-Toxic, Oil-Free Smoke: The chemical-reaction smoke leaves no oily residue on equipment or surfaces and produces no harmful fumes, so you can use it indoors without ventilation concerns or post-test cleanup.
• 10-Pack Convenience: Ten individually sealed cartridges ship together in a compact case that fits in a service van toolbox, ensuring you always have emitters ready for leak checks, air balancing jobs, or emergency diagnostics.
• Visual Air Balancing for HVAC Systems: Smoke reveals airflow direction and velocity at supply registers, return grilles, and diffusers, helping you confirm proper distribution and identify dead zones or short-cycling in duct layouts.
• Effective Leak Detection: The dense smoke penetrates even small cracks and gaps in heat exchangers, boiler casings, duct seams, and tank welds, making hidden breaches visible before they become safety hazards or efficiency losses.
• Fire Drill and Smoke Detector Testing: Beyond HVAC diagnostics, Smokeys confirm smoke alarm placement and sensitivity by producing controlled, repeatable smoke clouds for code-compliance testing and emergency drills.

DiversiTech Smokeys work in any enclosed or semi-enclosed space where airflow or leak detection is required. The cartridges ignite with a standard lighter or match and require no power, batteries, or external smoke generator equipment. Use them in residential furnace cabinets, heat pump air handlers, commercial boiler rooms, ventilation ducts, range hoods, and fire alarm testing scenarios. Each emitter is a single-use cartridge designed for spaces up to 600 cubic feet.

• 10 individual Smokeys smoke emitter cartridges

A: Light the tip of a Smokeys cartridge with a standard lighter or match, then place it in the area you want to test. The cartridge will emit dense, visible smoke for 75 seconds. Position the emitter near duct openings, inside furnace cabinets, or at suspected leak points, and observe where the smoke travels to identify airflow patterns or breaches.

A: Yes. Smokeys produce clean, non-toxic, oil-free smoke through a chemical reaction. The smoke is safe for indoor use in residential and commercial HVAC systems and leaves no oily residue on equipment or surfaces. Always follow basic safety practices and ensure adequate working space.