Minneapolis blower door user manual current version minneapolis blower door manual previous version test results and sample test forms. Minneapolis blower doors bd3kit001 blower door testing. Part 1 describes why do a test, components of the minneapolis blower door. We are based in hugo, mn and save the entire twin cities metro area, including minneapolis, st paul, and the surrounding communities. Combined with specialized accessories and complete testing procedures developed by the energy conservatory tec, the minneapolis blower door. Appendix e of the operation manual for the model 3 minneapolis blower door. A third gauge is useful to monitor additional pressures envelope, interior, etc during the test. The programs is compatible with manual blower door testing i. Learn how to perform leak detection testing using retrotecs gaugeremote software. Blower door testing in minnesota what is a blower door test. Measure airtightness in homes and buildings with blower doors and duct testers. Get your home energy audit done with a blower door test. Our reputation for innovative design and excellent technical support have made us the leading manufacturer of performance testing.
This test is the simplest and easiest to perform because it requires the blower door operator to achieve only one pressure 50 pa and measure a single flow rate. Blower door systems products duct testing equipment. Our reputation for innovative design and excellent technical support have made us the leading manufacturer of performance testing tools for the building science industry. Energy conservatory minneapolis blower door system. The blower door simulator includes a virtual model 3 minneapolis blower door and dg700 pressure and flow gauge that can be used to perform a blower door test. Usb cable to connect the blower door system to your laptop computer.
Brian is a bpi building performance institute certified building analyst. The minneapolis blower door has long been recognized. The blower door fan is temporarily sealed into an exterior doorway using the door panel system. Multifamily blower door testing building performance. A basic blower door system includes three components. When performing quality assurance tests, the blowerdoor fan is controlled directly from.
The blowerdoor multiplefan system was developed for airtightness measurements of large industrial and administrative buildings. The second part of this series will pick up with our blower door test from the moment we turn on the manometer. Fire safety is one of the areas where the use of blowerdoor measurements is increasingly gaining in importance. Combined with specialized accessories and testing procedures developed by the energy conservatory, the minneapolis blower door is the system of choice for utility dsm programs, energy raters, hvac contractors and weatherization professionals. Retrotecs auto testing software, rcloud, used with a minneapolis blower door fan from the energy conservatory. For more than 25 years, the minneapolis blower doortm has been recognized as the best designed and supported building airtightness testing system in the world. Complete with everything you need for fully automated blower door testing. The 50pa pressure is the highest used in a typical blower door test and is the least sensitive to the influence of wind variation during the test. As a modular system, it can be used also for singlefamily homes and. For many years tec has provided airtightness testing software for both building tests and duct tests. We plan to test two buildings in the field using the multiple blower doors and tec log 2 software developed by the energy conservatory makers of the minneapolis blower door.
Minneapolis blower door user manual current version minneapolis blower door manual previous version test results and sample test. Retrotecs auto testing software, rcloud, used with a minneapolis blower door fan from the energy conservatory tec. Minneapolis blowerdoor is a modular measuring system. In addition, they can be used along with a laptop computer and the energy conservatories tectite software to conduct fully automated blower door tests. Blower door testing basics and beyond gary nelson the energy conservatory. Allows minneapolis blower door fans to automatically adjust to and maintain a building pressure of 0, 25, 50 or 75 pascals. The minneapolis blower door has long been recognized as the best designed and supported building airtightness testing system in the world. Blower door tests are used by building researchers, weatherization crews, home. All interior doors are opened, and all exterior doors. Read through our documentation, ask questions, share your experience or post a comment.
Blower door duct blaster teclog4 the energy conservatory. Setup of a three fan minneapolis blower door system. The tec blower door simulator is a software training aid that helps trainers demonstrate how to perform a blower door test without having to physically set up a. The blower door simulator is a software training aid that helps trainers demonstrate how to perform a blower door test without having to physically set up a blower door system. Brian hendrickson is the founder and owner of northern home comfort.
Tec minneapolis blower door with dg minneapolis blower door with dg the minneapolis blower door has long been recognized as one of the best designed and supported building airtightness testing. Do you have questions regarding tec products or a test procedure. Designed specifically for use with minneapolis blower door systems. The blower door simulator includes a virtual model 3 minneapolis blower door and dg700 pressure and flow gauge that can be used to perform a blower door test on a. Minneapolis blower door system model 3 without gauge. Minneapolis blower door fire protection blower door. Possible to do a test without software but software makes it much easier. Our technicians provide duct testing and energy testing for the entire state of minnesota, including rochester, mankato, minneapolis. As a modular system, it can be used also for singlefamily homes and apartment buildings using one or two blowerdoor fans. The energy conservatory tec manufactures precision diagnostic equipment used to solve comfort, energy use, durability and air quality problems in buildings. The standard model 3 minneapolis blower door system includes a single fan, the dg700 pressure and flow gauge with cruise control, the adjustable aluminum frame and nylon panel, and our tectite software. During automated testing, tectite adjusts the speed of the blower door fan. Combined with specialized accessories and testing procedures developed by the energy conservatory, the minneapolis blower door. The quick guide has been developed to help new users of blower doors see how to set up and use a minneapolis blower door.
Easy entry of all test settings and building information, and quick report generation. Homebest testing tools brandstec \ minneapolis blower door. Hard and soft panel blower door system for residential and commerical building weatherization testing. For the pcwindows world that software was tectite but. Complete with everything needed for fully automated blower door testing. Well also get to find out what the major infiltrations of this house are as ben. Combined with specialized accessories and testing procedures developed by the energy conservatory, the minneapolis blower door is the system of choice for utility dsm programs, energy raters, hvac. A blower door is a fan that attaches to the front door of a home and pressurizes the living space within it.
A1 airtightness testing of ventilation systems no blowerdoor measuring system available. A blower door is a machine used to measure the airtightness of buildings. The kit we witnessed weighed about 35kg compared to a standard blower door fan say a minneapolis ductblaster with ancillaries of about 15kg. With our equipment you can perform airtightness checks to reduce energy costs and interior air quality for overall comfort. Get your home energy audit done with a blower door test today. Passive house owns and operates a modern minneapolis blower door with full digital pressure set and laptop system software for recording and analysing test. Energy conservatory minneapolis blower door system available to. He is also certified with nci national comfort institute in testing. For the blower door test, it is specified that the test must be undertaken to en829 method a, and that the blower door reference volume, called vn50 in the phpp, is the full internal air volume of the building under test. The theory and practical application of techniques and software used in testing smaller 412 unit multifamily buildings will be covered. Added internal cooling fan to the digital blower door fan speed controller. Statewide energy testing provides topquality residential energy testing services, most often duct blasting and door blowing. Blower door mn is the best and most experienced provider of energy audits using blower door testing, infrared scans, and duct blasting in minnesota.