Rooftop Packaged HVAC Units Explained

Learn how a Rooftop Packaged HVAC Unit works, and when to add a Return or Exhaust Fan to the RTU.

How many tons does a Rooftop Unit go up to. See the ranges from 2-Tons to 162-Tons explained in this video. When are economizers required?

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[zaclone]

my friend you are a life saver! you just explained it way better than my professors:) Much love from Kuwait

[coreygamage]

Great videos so far. I'm watching them all from the oldest to the newest. This section perhaps needs more explanation of what duct static pressure is and when economizer mode should be used.

[jasonjohnsonHVAC]

I work on a lot of Intellipaks. Probably my favorite rtu

[bxx]

On the smaller systems with just a supply fan, is there a return vent or something? How does the air go out?

[danielamador]

What’s the difference between auxiliary electric heat and back up electric heat on a ASHP RTU?

[streetpharmacist]

Why go 100% outside air, isnt that inefficient?