Smoke Stick™ Refill Pack of 6 Smoke Sticks™ (or smoke wand)

• Use for checking the integrity of positive and negative boiler case seals
• Provides pencil thin smoke pattern showing the slightest air movement
• Can also be used for other HVAC air movement test applications
• Each pack provides over 3 hours of smoke allowing over 600 tests

• First product on the market offering pencil - thin smoke pattern
• Ideal for testing for the slightest air-movement, gas spillage
• For mandatory CO spillage checks of boiler/case sills after fitting/re-fitting
• HVAC air-movement/leakage checks
• Offers over 3 hours of smoke (stop/re-start usage)
• Non-corrosive, not harmful

"Update to procedures under BS 5440-1:2000 Installation & Maintenance of flues and ventilation for gas appliances of rated input not exceeding 70kW

One of the reasons for reproducing this procedure at this time is that the Health and Safety Executive (HSE) has advised CORGI that a smoke producing device/wand is now available that produces a steady thin stream of smoke which can be used instead of a lighted taper/match and this would be the preferred method to be used."

Please see 'spec sheet' for the full article 'Testing Appliances with Positive Pressure Cases' published in the January 2006 Corgi Installer magazine