Minneapolis Blower Door™ Fan Flow Ring Set - LFRINGS

Replacement standard flow ring set for the Model 3 and 4 Minneapolis Blower Door™ fans with rings A, B and a no flow plate. Ring A installed measures air flows between 2800 and 915 CFM. Ring B...

Mini Blower Door Panel - ACCSNYLPDB

Mini Blower Door Panel Single hole red nylon panel for the smaller Minneapolis DuctBlaster® fan. 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...

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™ Nylon Fan Case - Not Padded

Nylon Case for the Blower Door Fan - Not Padded Nylon case for the Model 3 Minneapolis Blower DoorTM fan. This case provides a cover for the fan to limit dirt, dust or debris from getting on the fan or in the fan motor. Features Tough nylon fabric...

Minneapolis Blower Door™ Accessory Bag with Zipper

Blower Door Accessory Bag with Zipper The Blower Door Accessory Bag, included in select Minneapolis Blower Door systems, makes it easy to transport blower door components and other items.  Additional blower door components sold separately...

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,...