Quick and accurate air tightness measurements from 20 1 500 cfm.
Duct blaster manual.
I plan to purchase a battery power pack or a generator to operate my duct blaster at job sites that do not have power.
Measure the air flow through the duct blaster fan.
1 x red polyurethane tape for 300 series fan 0 6 inch 30 yd 20 m 1 x umbilical for ductester 7 ft 2 m 1 x duct leakage test report generator software.
The lightweight duct blaster fan weighs just 7 pounds but delivers enough air flow an amazing 1 500 cfm to test the leakiest duct systems.
Minneapolis duct blaster operation manual series b systems the energy conservatory 2801 21st ave.
1 x mylar repair tape.
Pole rd everson wa 98225.
Mylar flex duct for ductester 10 25 4 cm diameter x 14 4 3 m long with 13 9 16 34 5 cm x 13 9 16 34 5 cm clear flange.
A 2 one point 25 pascal total leakage duct pressurization test using the seried b minneapolis duct blaster and dg 700 digital gauge 28 a 3 using the trueflow air handler flow meter and the dg 700 digital gauge 30 a 4 dg 700 connections needed to conduct automated blower door tests 32.
The duct blaster fan is connected directly to the duct system in a house typically at a central return or at the air handler cabinet.
South suite 160 minneapolis mn 55407.
Retrotec eu hardermaat 12 7244pz barchem netherlands 31 0 522 282941.
1 x ductester tubing kit.
I did a duct blaster test with the wrong ring setting on my dg 700.
Is there a way to calculate the correct reading.
2 26 2010 10 55 39 am.
You should refer to chapter 13 of the duct blaster manual for detailed instructions.
Turn on duct blaster fan to zero out the pressure in the box.
Minneapolis duct blaster author.
Compatible for both pressurization and depressurization testing.
The procedure listed above is over simplified.