Minneapolis Blower Door™ Ring A

Blower Door Flow Ring A Ring A is included in the standard flow ring set for the Model 3 & 4 Minneapolis Blower Door™ fans. Ring A measures air flows between 2,800 - 915 CFM. Ring A attaches to the fan housing with 8 fastener...

Minneapolis Blower Door™ Ring B

Blower Door Fan Flow Ring B Ring B is included in the standard flow ring set for the Model 3 & 4 Minneapolis Blower Door™ fans. Ring B measures air flows between 1,100 - 300 CFM. Ring B attaches inside Ring A by rotating 6 fastener clips...

Minneapolis Blower Door™ Ring C

Blower Door Fan Flow Ring C Ring C is an optional flow ring for Model 3 Minneapolis Blower Door™ fans. Ring C measures air flows between 330 - 85 CFM. Ring C attaches inside Ring B by rotating the fastener clips.

Minneapolis Blower Door™ Ring D

Blower Door Fan Flow Ring D Ring D is an optional flow ring for Model 3 & 4 Minneapolis Blower Door™ fans. Ring D measures air flows between 115 - 30 CFM. Ring D attaches inside Ring B by rotating the 6 fastener clips. When using Ring D, fan...

Minneapolis Blower Door™ Ring E

Blower Door Fan Flow Ring E Ring E is an optional flow ring for Model 3 & 4 Minneapolis Blower Door™ fans. Ring E measures air flows between 45 - 11 CFM. Ring E attaches inside Ring D by rotating the 3 fastener clips. When using Rings D and E,...

Minneapolis Blower Door™ Single Hole Panel - ACCSNYLP

Blower Door Panel Single hole red nylon panel for the Minneapolis Blower DoorTM. Features Velcro strips help secure the panel around the outside of the blower door frame Elastic cord sewn into the fan opening helps create a snug fit around the Model 3...

Minneapolis Blower Door™ Three Hole Panel

Three Hole Blower Door Panel Three hole red nylon panel for the Minneapolis Blower Door. Features Three fan openings to mount three Model 3 or 4 fans in a single frame Extended width to fit our commercial blower door frames Velcro strips help secure the...

Minneapolis Blower Door™ Two Hole Panel

Two Hole Blower Door Panel Two hole red nylon panel for the Minneapolis Blower Door. Features Two fan openings to mount two Model 3 or 4 fans in a single frame Extended width to fit our commercial blower door frames Velcro strips help secure the panel...

Minneapolis Blower Door™ Wide Single Hole Panel

Wide Blower Door Panel Single hole wide red nylon panel for the Minneapolis Blower DoorTM. Accomodates wider door openings when used with a commercial frame kit. Features Velcro strips help secure the panel around the outside of the blower door...

Minneapolis Duct Blaster® System with DG-1000 Gauge

Minneapolis Duct Blaster® System with DG-1000 The Minneapolis Duct Blaster® is a calibrated air flow measurement system designed to test and document the airtightness of forced air duct systems in both houses and light commercial...

Minneapolis Duct Blaster® System without DG-1000 Gauge

Please note: This package does not include the DG-1000 Pressure & Flow Gauge required to conduct testing. The development of the Minneapolis Duct Blaster® has revolutionized performance testing of forced air distribution systems for...

Minneapolis DuctBlaster® Carrying Case

Minneapolis DuctBlaster® Carrying Case This heavyweight nylon case aids in transportation of the Minneapolis DuctBlaster® system to and from the job site. Additional Minneapolis DuctBlaster® components sold...