How To Install A Ptac Unit

A ptac unit, or packaged terminal air conditioner, is a self-contained cooling unit that is typically installed through a wall or window. The installation process for a ptac unit varies depending on the model, but most units require minimal assembly and can be installed in minutes.

How To Install A Ptac Unit

Installing a ptac unit is a straightforward process that typically takes just a few hours. The first step is to remove the old unit, if there is one, and dispose of it properly. Once the area is cleared, the new unit can be installed. Most ptac units come with installation instructions, but in general, the process involves attaching the unit to the wall and connecting the ductwork.

-ptac unit -a drill -a screwdriver -measuring tape -level -marker

  • Determine the size of the ptac unit needed
  • Draw a level line on the wall where the ptac unit will be
  • Locate an open spot in the room where the ptac unit will be installed

1. Make sure the area you are installing the ptac unit is clear and accessible. 2. Remove any old ptac unit from the area. 3. Check that the electrical wiring in the area can support the new ptac unit. 4. Locate an appropriate spot to install the new ptac unit and mark it with a pencil. 5. Drill pilot holes in the marked spot and insert the anchors. 6. Affix the mounting bracket to the wall

Frequently Asked Questions

How Far Does A Ptac Stick Out From The Wall?

A PTAC, or Packaged Terminal Air Conditioner, is a self-contained heating and cooling unit that is typically mounted through a wall. The depth of the unit from the wall varies depending on the specific model, but they typically stick out 3-6 inches.

How Many Square Feet Will A Ptac Cool?

A PTAC (packaged terminal air conditioner) typically has a cooling capacity of approximately 8,000 BTUs. This is the equivalent of cooling a space that is approximately 200 square feet.

Are Ptac Units Hard To Install?

PTAC units can be hard to install, depending on the model. Some units have to be installed through a window, which can be difficult if the window is small or in an awkward spot. Other units must be mounted on the wall, which can also be tricky if there’s not enough room.


Installing a ptac unit is a relatively easy process that can be completed in a few hours. The first step is to measure the opening where the unit will be installed and order the appropriate size unit. Once the unit has arrived, the next step is to remove the old air conditioning unit, if there is one. The ptac unit can then be installed by following the manufacturer’s instructions. Finally, the wiring and drain lines must be connected and the unit tested for proper operation.

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