How To Shut Down A Hvac Roof Top Unit

Before servicing any rooftop unit be sure to shut off all electrical power to the unit and tag the disconnect to avoid shock hazard or injury from rotating parts.

How to shut down a hvac roof top unit.

These are package air conditioning units and they are popular because they are simple compact self contained all in one hvac units. Rooftop units are connected to ductwork which provides a defined route for the. The purpose of a rooftop unit is to distribute conditioned air within define areas of a building. In this video we ll be looking at how rtu s work to learn hvac engineering.

Unfortunately an improperly placed and installed packaged rooftop unit can lead to roof damage including punctured membranes and sagging. Purpose of a rooftop unit. Last fall we heard some sort of loud noise in the ducts. If you have children or you re alive on the planet you ve seen heard of know all the words to all the songs to disney s frozen in the movie anna a fearless optimist sets off on an epic journey teaming up with rugged mountain man kristoff and his loyal reindeer sven to find her sister elsa.

Why your air conditioner freezes up and what to do about it. Rtu rooftop units explained. We have been told by the maintenance company that the unit should never run during winter as it may freeze. Correctly placing hvac units on commercial rooftops rooftop units are an extremely common setup in hvac systems for commercial buildings due to their ease of installation good energy efficiency and ability to provide heating and cooling in one unit.

We ll be starting with the basics and looking at dif.