Installation
Installation guides and best practices
11 articles
Articles
Bathroom Exhaust Fan Venting Options and Code Requirements
If you're staring at a bathroom exhaust duct that terminates in your attic, you're looking at one of the most common — and most damaging —.
Ceiling Fan Direction
Yes --- it matters more than most people think.
Cold Air Return Vents
Here's the deal: without a return air path, your HVAC system can't pull air from that room.
How To Drain a Portable Air Conditioner
Don't panic. Your portable air conditioner is doing exactly what it's supposed to do — pulling moisture out of the air as it cools your room.
Furnace Filter Guide
Furnace filter guide: how to read MERV ratings, install filters with the airflow arrow correct, and choose between 1-inch, 4-inch, and pleated filters.
How To Recharge a Window Air Conditioner
Window ACs are factory-sealed systems. The refrigerant inside is designed to last the entire lifespan of the unit --- typically 8 to 12 years.
Thermostat Wiring Guide
You pulled off the old thermostat and now you're staring at a tangle of colored wires poking out of the wall.
How To Vent a Portable AC Without a Window
How to vent a portable AC without a window: through-the-wall, sliding door, dryer vent, drop ceiling, and casement window adapter options compared.
Where To Place an Air Purifier In Every Room
Where to place your air purifier for maximum effectiveness. Best room positions, distance from walls, and why bedroom placement is usually the wrong choice.
Where To Put a Humidifier For Best Results
We hear this question constantly. You spent the money on a humidifier — now you want to make sure it actually works.
Window AC Installation
We get it. You've got a heavy AC unit, a confusing manual, and a window that may or may not cooperate.