Minneapolis duct blaster operation manual series b systems the energy conservatory 2801 21st ave.
Duct blaster manual.
South suite 160 minneapolis mn 55407.
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.
Measure the air flow through the duct blaster fan.
Minneapolis duct blaster author.
Turn on duct blaster fan to zero out the pressure in the box.
Pole rd everson wa 98225.
I did a duct blaster test with the wrong ring setting on my dg 700.
Compatible for both pressurization and depressurization testing.
Is there a way to calculate the correct reading.
The procedure listed above is over simplified.
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.
How to clean a duct blaster of the residue from a glycol based smoke generator or fogger.
You should refer to chapter 13 of the duct blaster manual for detailed instructions.
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.
Robert nevitt created date.
2 26 2010 10 55 39 am.
With the remaining registers and grilles temporarily taped off duct airtightness is measured by either pressurizing or depressurizing the duct system and precisely measuring the fan flow and duct pressure.
1 x ductester tubing kit.
1 x mylar repair tape.
Retrotec eu hardermaat 12 7244pz barchem netherlands 31 0 522 282941.
Quick and accurate air tightness measurements from 20 1 500 cfm.