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 — code violatio...
Ceiling Fan Direction
Yes --- it matters more than most people think. Your ceiling fan should spin counterclockwise in summer (pushing air down for a cooling breeze) and cloc...
Cold Air Return Vents
Here's the deal: without a return air path, your HVAC system can't pull air from that room. Supply air pushes in, but nothing pulls it back out — creati...
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. That moist...
Furnace Filter Guide
We hear some version of this question every single week. The good news is that furnace filters are simple once you understand three things: the arrow al...
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. If yours ...
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. Red, White, Yellow, Green, maybe a Blue on...
How To Vent a Portable AC Without a Window
We hear this question constantly. You've got a room that needs cooling, no standard window, and a portable AC sitting in the box with an exhaust hose yo...
Where To Place an Air Purifier In Every Room
It absolutely matters. A poorly placed air purifier — shoved in a corner, buried behind furniture, or fighting an open window — can lose 30-50% of its c...
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. The good news: you can install a window AC yourse...