Third Party Verification Claim

Test #1 Results - Duct Blaster fitted with flow ring #3:
Duct pressurized to 25Pa; No leakage
Duct pressurized to 50Pa; No leakage
Duct pressurized to 100Pa No leakage
A fog machine was used to fill the duct while under pressure to see if there were
any visible leaks. A “wizard stick” was used as a smoke pencil on the exterior to
determine if any leaks were visible. No fog was observed leaking from any joint
or seam and no leaks were detected with the smoke pencil.
The Zip-Ez fasteners were then used to install small 3” square sections of duct
insulation to the sheet metal. They were spaced 12” on center and 7 fasteners
were installed in total.
The duct leakage test was repeated.
Test #2 Results - Duct Blaster fitted with flow ring #3:
Duct pressurized to 25Pa; No leakage
Duct pressurized to 50Pa; No leakage
Duct pressurized to 100Pa No leakage
The fog machine and smoke pencil were used to determine if any leaks would be
visible while the duct was under pressure. No fog was observed leaking from any
joint or seam and no leaks were detected with the smoke pencil.
Additional Zip-Ez fasteners were installed without duct insulation directly to the
sheet metal. They were spaced 12” on center and 6 fasteners were installed in
total.
The duct leakage test was repeated.
Test #3 Results - Duct Blaster fitted with flow ring #3:
Duct pressurized to 25Pa; No leakage
Duct pressurized to 50Pa; No leakage
Duct pressurized to 100Pa No leakage