Minneapolis DuctBlaster® Ring 3

Minneapolis DuctBlaster® Flow Ring 3 Ring 3 for the Minneapolis DuctBlaster® fan measures 125 – 10 CFM with a minimum fan pressure of 3 Pascals. The flow ring temporarily attaches to the fan housing with a 40 inch piece of trim...

Minneapolis DuctBlaster® Ring 1

Minneapolis DuctBlaster® Flow Ring 1 Ring 1 for the Minneapolis DuctBlaster® fan measures 800 – 225 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 (item...

Flex Duct with Velcro® Straps DUCTFLEX

Duct Blaster® Flex Duct with Velcro® Straps The Duct Blaster® flex duct connects to the round and square transition pieces with Velcro® straps. It is 10 inches in diameter and stretches to 12 feet long. Duct Blaster® transition...

Duct Blaster® Fan Speed Controller

Duct Blaster® Fan Speed Controller The Duct Blaster® Fan Speed Controller provides variable speed control for the Series B Minneapolis Duct Blaster® fan. Features This universal design can be used with 100-240V, 50/60 Hz AC power. Fan speed...

6 Rolls of 8" DuctMask™ Premium Temporary Register Sealing Tape

DuctMask™ Premium Temporary Register Sealing Tape Sold by the case only. This case contains: 6 rolls of tape. Each are 8 inches wide, 200 feet long, and have 4 inch perforations. DuctMask™ Premium Temporary Register Sealing Tape is...

Minneapolis DuctBlaster® Field Calibration Plate

Calibration Plate for Duct Blaster® System The Calibration Plate for Duct Blaster® System is a diagnostic tool designed to simulate a duct leakage test to determine if your equipment is in need of repair or calibration service. DuctBlaster...

Duct Blaster® Fan with Rings and Fan Speed Controller

Duct Blaster® Fan with Rings and Fan Speed Controller This kit is a large group of components from our Minneapolis Duct Blaster® System. A new Series B fan is assembled with a new fan speed controller, flow rings 1, 2 and 3, a fabric fan cover,...

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 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...

Polypro Hose Connector - Tapered

Polypro Hose Connector Use a tapered Polypropylene Hose Connector to join two pieces of hose needed for TEC diagnostic testing applications. The connector barbs are suited for standard TEC tubing with an interior diameter of 1/8th inch...

Plastic Hose Connector

Plastic Hose Connector Use a Plastic Hose Connector to join two pieces of hose needed for TEC diagnostic testing applications. The connector barbs are suited for hose with an interior diameter of 1/8th inch.

Barrel Jack Gauge Power Adapter

Barrel Jack Power Adapter for Digital Gauges and Charger for DG-1000 with serial numbers 9540 and lower. Use only the TEC approved power adapter or charger cord with TEC digital gauges. Remove the AA batteries from the DG-700 or DG-500...