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How a PTAC Unit Can Save You Money

We Sell PTAC Units That Can Save You Money in the Long Run

NorWest partners with some of the best PTAC manufacturers in the marketplace. We service the following PTAC units: Islandaire, Ice Air, McQuay, Applied Comfort, and Suburban. When you use a PTAC unit, you will be able to save money. 

What is a PTAC and How Can it Save Me Money?

PTAC stands for "packaged terminal air conditioner." A PTAC unit is a ductless, self-contained air conditioning unit that heats and cools small areas. These units are most commonly seen under the windows of many hotels and motels across the country. In general, PTACs are used as a way to save money by increasing energy efficiency. This is why they are commonly used in places like hotels, hospitals, senior residential facilities, apartments and in residential add-ons.

Typically, PTACs are available as electric heat or reverse cycle heat pumps. To make the industry more efficient, the dimensions of a PTAC are standardized at 42×16 inches, 36×15 inches, and 40×15 inches. However, they come in different cooling capacities. Since there is a standardization of the PTAC units, it makes repair and maintenance more affordable as well. So not only do you save money on their efficiency, you also save money on services.

How does a PTAC Air Conditioning Unit Work?

Since PTACs can both heat and cool an environment, they are a common unit found in many places. In order to cool the air, PTACs use either traditional refrigerant or fresh air intake. PTACs will use an evaporator coil that faces the room to be cooled and a condensing coil, which faces the outside. Using fresh air intake is similar to the action of opening a window. The PTAC pulls air directly from outside through the unit via a vent in the back to cool the room and expel the hot air back outside. Depending on the type of model you get, some may have a dehumidifier built in that removes moisture from the outside air, too.

The most common method for a PTAC air conditioning unit is by recirculating inside air through a refrigerant. This also happens to be the most efficient method. The refrigerant cools the coil, which removes the heat and humidity of the air. Then the air is released through the unit through fans and a vent.

In order to control the air temperature on a PTAC unit, there is the option of using the controls on the PTAC unit itself or by installing a wall thermostat. When you install a wall thermostat, it opens up the possibility of installing a programmable controller with an energy management system and even Wi-Fi compatible options. Another way to save on energy when done correctly. Energy management systems are simple to install and are designed to optimize energy use and interact with the power grid.

All PTAC units have resistive electric heat, which involves wires that get hot and a fan that blows air across them like a blow dryer. Many PTACs use only resistive electric heat. However, some unit also have a reverse cycle heat pump. A heat pump works similarly to a window unit air conditioner, except it does so in reverse. The heat pump blows hot air into the building and cold air out the back by using a valve that changes the flow of the freon in the unit. Heat pumps draw 25-75 percent less wattage than other electric heat units.

The Cost Savings Of Using a PTAC Unit

PTAC units will inevitably save money on power bills by controlling the temperature in the rooms you need to an exacting degree. This way you only heat or cool as necessary with a lot less energy wasted in the process. In commercial settings, like at a hotel or hospital, a giant heating and cooling system that controls the climate of the whole building is very expensive because it has to be on the entire time. When you opt for a PTAC unit instead, you only need to cool one room at a time. On top of that, each room can be set to a unique temperature. This allows occupants in each room to stay comfortable based on their personal preference and not be held hostage to the whole system. Making for a more comfortable living environment.

Homeowners can also see cost savings when using a PTAC unit. Some homes add PTAC units in areas of the house that are difficult to cool, such as lofts and attic spaces, as well as additions to houses, like sunrooms. Many people also use PTAC units to heat and cool a tiny home. Using a PTAC unit prevents homeowners from having to add new ductwork that’s connected to the existing HVAC system. All of this is additional cost savings for both homeowners and commercial building operators.

Contact Us Today

In the end, no matter if you require heating or cooling for individual large rooms, small rooms in a home, hotels, apartments, senior living facilities or industrial offices, PTAC units are a cost effective, energy efficient choice. The ease of installation and absence of ductwork makes these units a straightforward climate control option where the cost is much less than installing an entire HVAC system. For more information about PTAC units, please reach out to us today.

Contact NorWest

When you reach out to us, we can answer any questions you may have regarding PTAC units and their benefits. NorWest is a full-service company that provides maintenance, repair, sales, and installation of all PTAC units through varying models across the greater New York City area.