SoftTouch sustainable insulation is a resilient, fiberglass, blanket-type insulation that provides thermal efficiency by reducing unwanted heat loss or gain in both rectangular and round HVAC ductwork.
Provides an understanding of the purpose and general operational requirements for smoke control systems
June 26, 2015
The National Electrical Manufacturers Association (NEMA) has published NEMA SB 20-2015, Guide to Understanding Smoke Control Systems. This is a new standard that was developed by the NEMA Fire, Life Safety, Security, and Emergency Communications Section.
Engineered based on California’s Title 24 requirements for economizer fault detection and diagnostics (FDD), EconomizerPro uses wireless sensors installed in air passages to measure inside air, outside air, and current.
Many professionals are wondering exactly what’s involved in this test, the equipment that’s needed, third-party testing, and how to pass these tests. Let’s take a look at some of the basics for residential duct-leakage testing.
Commercial building codes are mandating higher volumes of fresh-air intake than ever before. To help meet these ventilation requirements, more and more HVAC contractors and building owners are turning to dedicated outdoor air systems (DOAS).
CertainTeed has introduced its newly enhanced Sustainable Insulation™ SoftTouch™ Duct Wrap, which the company said offers HVAC contractors improved cutting and handling to ease installation, while maintaining fiberglass product performance.