| Friction Loss Calculator | |
| Coil Selection Program and Documentation | |
| Mini-Split Estimator | |
| Silencer Selection Tool | |
| 12FT Altra-Air Sailfin Smoke Test | |
| 20FT Altra-Air Sailfin Smoke Test | |
| 24FT Altra-Air Sailfin Smoke Test | |
| Altra-Air Sailfin Strength Test - Balls vs Blades | |
| Altra-Air Sailfin Fan Safety Test - Forklift vs Fan | |
| 16FT Altra-Air Sailfin Smoke Test | |
| Underground FRP Installation Made Easy - Facts and Fiction | |
| FLOW Fan Selection Software | |
| Humidifier System Design Specification Sheet | |
| FanPro Fan Selection Software | |
| Technical Documents (Installation, Operation, and Maintenance) | |
| Calculators (Closed Tank Heating) | |
| Terminal Unit AutoCAD Footprints | |
| Room Sound Calculator | |
| K-Select Selection Software (GRDS, Terminal Units, Fan and Blower Coils) | |
| Comfort Electronic Tool | |
| Revit BIM Blocks - Terminal Units | |
| AHRI 885 Calculator - Sound | |
| AHRI 885 Specification Calculator - Room Sound | |
| K-HIT Selection Software (Specialty Products) | |
| Soundspec Electronic Tool | |
| Aviation Snip Adjustment | |
| Gauge/Thickness Snips Guide | |
| Natural Ventilation Cost Calculator | |
| Source Capture Design 101 | |
| Source Capture Design 201 | |
| Vehicle Exhaust Requirements | |
| Vehicle Exhaust Source Capture | |
| Vehicle Exhaust System CFM Calculation | |
| Vehicle Exhaust Systems Design Worksheet | |
| Dust Collector Application Worksheet | |
| Revit BIM Blocks | |
| Louvers and Penthouses Revit Files | |
| UL Rated Fire, Smoke, and Ceiling Radiation Dampers Revit Files | |
| Air Control and Backdraft Dampers Revit Files | |
| Louvers and Penthouses CAD Drawings | |
| UL Rated Fire, Smoke, and Ceiling Radiation Dampers CAD Drawings | |
| Louvers and Penthouses CSI Specifications | |
| UL Rated Fire, Smoke, and Ceiling Radiation Dampers CSI Specifications | |
| Air Control and Backdraft Dampers CAD Drawings | |
| Air Control and Backdraft Dampers CSI Specifications | |
| Louver Information and Selection Tool | |
| Heat Loss Calculator | |
| Space-Ray Revit File Database | |
| Space-Ray CAD File Database | |
| COMPUHEAT® Heat Loss Analysis | |
| How To Assemble: The LoPro Brooder | |
| Revit Model Drawings Database | |
| Specifying Software | |
| Motor Information Lookup | |
| IBT Heater Start-Up Demo | |
| Touchscreen IBT Controls | |
