Ac Unit Fresh Air Intake

Uncontrolled fresh air can be very undesirable.

Ac unit fresh air intake.

We will also cover how fresh air intakes play a vital role in determining your. Since air is inevitably lost through duct work your system has no choice but to draw in air anywhere it can. Without fresh air returns your system pulls air from other sources to re balance. We are going to discuss what a fresh air intake is and how a properly installed fresh air intake can increase your unit s efficiency performance and prolong the life of your furnace.

Fresh air is brought into the attic return through a 5 pleated filter. Balancing those pressures is how you keep a system efficient. Uncontrolled fresh air enters your house through cracks and crevices in your home through the air conditioning system and through leaks in the duct system. Do air conditioners bring in fresh air from outside.

And help you. Fresh air intakes are a key component the hvac system utilizes to maintain a safe and comfortable indoor environment in your home. Its main operational purpose of cooling the air in your home is not achieved by moving cool air inside but by moving unwanted heat out. The indoor part of your unit however has an a c return air intake which is sometimes located on the ceiling or a wall.

Turn on your air conditioning but close the fresh air intake. Though in split system air conditioners design commonly heat pumps part of your system is located outside your home it does not take in outside air. This return air intake grille typically includes some type of filter to keep dust and debris out while allowing air to pass through. An air conditioner pushes it out at high pressure and draws it back in using low pressure.

To start with if you have a split air conditioning system you should be aware of the fact that it doesn t have any fresh air intake. Controlled measured fresh air will improve the health of the home. This is why it is very important to clean these units on a regular basis preferably at least once a year. The design of this system isn t meant to allow bringing in the fresh air.

Running your ac will circulate air in your home through your unit s filters effectively purifying the air this is why clean filters are so important. The indoor portion of your unit has an air conditioner return air intake usually located on the ceiling. However many units have fresh air intakes. These coils contain a refrigerant which the ac compressor cycles and keeps cold.

The evaporator on the front intake grill cools the warm air by pulling both the heat and moisture from it.