2026 North American Fenestration Standard
The North American Fenestration Standard (NAFS), which covers specifications for windows, doors, and skylights, is a prime example of the drive to harmonize industrial practices….
Why Window, Door & Skylight Performance Ratings Matter
When consumers shop for windows, doors, or skylights, they may think about style first: the color of the frame, the shape of the glass, or…
ANSI/AHAM AC-1-2020: Portable Air Cleaner Performance
Americans spend approximately 90% of their time indoors, where certain air pollutants can accumulate. Sources of indoor air pollution range from wildfire smoke, dust, building…
CSA/ANSI Z21.47-26/CSA 2.3-2026: Gas-Fired Furnaces
For millions of homes and commercial buildings across North America, gas-fired central furnaces remain a primary source of reliable indoor heating. As furnace technology continues…
ISO 5011:2025—Inlet Air Cleaning Equipment
Investing in clean indoor air is essential because people spend up to 90% of their time indoors, where pollutant levels can sometimes be higher than…
ABYC A-6-2023: Refrigeration and Air Conditioning Equipment
While boating is often about enjoying fresh air on deck, air conditioning can drastically enhance your boating experience particularly in warmer or humid climates and…
ANSI/ASHRAE 40-2025: Testing AC and Heat Pump Equipment
Did you know that a heat pump can act as both a heater and an air conditioner? This is because a heat pump uses a…
SMACNA Fire, Smoke & Radiation Damper Installation for HVAC
Fire and smoke dampers are installed in ductwork, ceiling cavities, and other barriers. If a fire breaks out, they are designed to close and suppress…
Assuring Consumer Protection Through Home Generator Labeling and Ratings
People who live in areas with frequent power outages appreciate the benefits of generators. Generators provide power that can maintain refrigeration and temperature control, which…