41900 - Crown - SMOKE CANDLE 1/2 MINUTE (12PK)

The Crown 41900 Smoke Candle 1/2 Minute (12PK) is a product designed primarily for HVAC professionals to detect leaks in ductwork and other enclosed systems. Here's what I found:

• Product Name: Crown Smoke Candle 1/2 Minute
• Pack Size: 12 candles per pack
• SKU: CRO-41900
• Usage: These candles produce smoke for about 30 seconds, which helps identify leaks by visualizing airflow disruptions in HVAC systems.