Pressure Pan - Large - 22x22x2

Pressure Pan - Large 22"x22"x2" The Pressure Pan is a duct leakage diagnostic tool which is used along with the Blower Door and digital pressure gauge to identify exterior air leaks in forced air duct systems. It is most effective when a significant...

Pressure Pan - 12x14x4

Pressure Pan 12"x14"x4" The Pressure Pan is a duct leakage diagnostic tool which is used along with the Blower Door and digital pressure gauge to identify exterior air leaks in forced air duct systems. It is most effective when a significant portion of...

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 DuctBlaster® Ring 2

Minneapolis DuctBlaster® Flow Ring 2 Ring 2 for the Minneapolis DuctBlaster® fan measures 300 – 90 CFM with a minimum fan pressure of 25 Pascals. The flow ring temporarily attaches to the fan housing with a 40 inch piece of trim...

Upper Cross Bar with Velcro Strap

Upper Cross Bar with Velcro Strap One upper crossbar frame piece for the standard Blower Door aluminum frame set. Easily adjustable up to 45" wide and includes a strap for securing the Blower Door fan handle. The upper crossbar is used when setting up...

Minneapolis Blower Door™ Model 3 Fan with Flow Rings and Fan Speed Controller

Model 3 Blower Door Fan with Flow Rings and Fan Speed Controller The Model 3 Blower Door Fan moves air to pressurize or depressurize a building during a building envelope test. Features AC 110 volt, 3/4 horse power motor Flow sensor measures air flow...

Aluminum Frame Standard with Soft Case

Aluminum Frame - Standard The complete standard aluminum frame set with carrying case for the single fan Minneapolis Blower DoorTM system. Features Quickly adjusted to standard door opening sizes up to 45" wide and 96" tall Includes a lower...

Minneapolis Blower Door™ Padded Nylon Fan Case

Nylon Case for the Blower Door Fan - Padded Padded nylon case for the Model 3 Minneapolis Blower DoorTM fan. This case provides protection for transportation of the fan to and from the job site. This case is not a shipping container or a substitute for...

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...