-
Finding Air Leaks with Ultrasonic Equipment
Testing a building enclosure's air leakage rate by measuring sound wave frequency
-
Everyday Causes of Bad Indoor Air Quality
The ticket to good indoor air quality, in large part, is paying attention to our behaviors as home occupants
-
Adding New Exhaust Equipment
Before installing any type of exhaust system, determine its potential impact on the building's air safety
-
10 Ways to Reduce Your Indoor Humidity
Get the low-hanging fruit that can help to lower humidity levels before you turn on a dehumidifier
-
Climate-Smart Refrigerants for Heat Pump Water Heaters
A look at three possible alternatives to refrigerants with high global warming potential
-
Using Existing Ducts for a New Heat Pump System
Tips for replacing a furnace with heat pumps
-
Heat Pump Indoor Units, Part 2
The pros and cons of ducted heat pump systems and guidance for choosing the right equipment
-
How to Clean a Ductless Minisplit
A rundown of the reasons ductless minisplit heads collect dirt and best practices for cleaning them
-
HVAC Zoning and Thermostat Controls
Keeping HVAC zones compact and installing more than one thermostat is one way to achieve occupant comfort and energy efficiency
-
Sizing Heat Pump Water Heaters
Learn where to find HPWH data, software tools, and worksheets to help determine the right-sized tank for your household usage