Indoor Air Quality

Posted on
Efficient Energy Recovery Ventilator

ERVs help improve indoor air quality while transferring moisture and heat between... More

Posted on
Single-Room Air Purifier

When the unit senses particulates the size of pollen, the fan speeds up until the... More

Posted on
Practical Ventilation for a Warm, Humid Climate

A builder in coastal North Carolina describes the strategies and equipment he uses... More

Posted on
Running a Bath Fan Exhaust Through Metal Roofing

Aaron Miiller has devised a clean way to vent a bath fan through exposed-fastener... More

Filter-free Air Scrubber

The Dust One air scrubber uses cyclonic technology to separate contaminants from... More

Posted on
Smart Control Switch

With a sensor insert, it can automatically turn a bathroom fan or an ERV on and off. More

Posted on
Smart Airflow Control

An ERV that doesn't need to be connected to central HVAC More

Posted on
Humidifying Homes

Too much moisture can be problem, but so can too little. Doug Horgan explains when... More

Posted on
Box Fan Air Cleaner Update

Allison Bailes takes a look at the long-term performance of his DIY whole-room air... More

Close X