Do Mini Splits Bring in Fresh Air from Outside?
Ventilate our house with outside fresh air is important especially in the winter. Though mini…
Are Mini Splits Supposed to Run All the Time?
Mini splits keep running all the time without shutting off. Should you be worry about…
Are Heat Pumps Good for Heating
You heard it right. I said you should use a heat pump for heating. You…
Air Conditioner Condensate Drain Pipe Installation Basics
Improper air conditioner condensate drain pipe installation will lead to water leaking problems especially when…
Pressurization Fan Duct Connection Basics
Pressurization fans are connected to ducts and a few other components. Each component has its…
Staircase and Lift Lobby Pressurization System Basics
In high-rise buildings, the staircase is the only escape route during a fire. Meanwhile, the…
