With time and with gradual wear and tear, you may notice that your air conditioner begins to emit warm air. There can be several reasons why your unit blows hot air. AC services provided by Henning Heating & Air Conditioning, Inc. in New Port Richey, FL, can fix your AC related issues and help you identify the source of the problem.

Reasons why an air conditioner emits hot air

Issues with the thermostat

Check the thermostat if you are concerned that the air conditioner in your home is blowing warm air. The thermostat settings might be tampered with by other members of your family.

Low refrigerant levels

An adequate refrigerant can exchange heat efficiently, transforming hot air into cool air. The essential functioning principle of an air conditioner is compressing a refrigerant and subsequently allowing it to expand. Freon deficiency is the most prevalent reason for an air conditioner that blows warm air.

Since there is insufficient freon, the expansion of the freon (which involves its transformation from a liquid to a gas) is inadequate. It implies that the cooling coil isn’t cool enough. It may become warmer as the air conditioner continues to function.

Outdoor unit is no longer operational

Your home’s central air conditioning system comprises an indoor unit responsible for air distribution throughout your home and an outside unit. Consequently, if your indoor unit is pumping warm air throughout your home, it is conceivable that the outdoor unit is not receiving power and is, therefore, unable to cool the air. If the issue persists, you might have to contact professional maintenance conducted by Henning Heating & Air Conditioning, Inc. for air conditioner services in New Port Richey, FL.

Evaporator coil contamination

Evaporator coils, which are found in the indoor air handler unit, are essential to the air-cooling capacity of your air conditioning system. It is where heated air is pulled in and cooled by the refrigeration system. These coils, however, are subject to becoming dirty or clogged sometime after AC installation which hinders their ability to chill the air efficiently. For the best AC services in New Port Richey, FL, contact Henning Heating & Air Conditioning, Inc.

Fault in the circuit

After examining the batteries and settings of the thermostat, inspect the electrical panel to confirm that the HVAC system has power. The operation of HVAC systems requires a considerable quantity of electricity. Whenever there is excessive electricity demand, the circuit breaker automatically shuts off the power as a safety measure.

Duct leaks

If there is a hole in your home’s ducting, warm air may escape through your vents. Your home’s ducts distribute cool air throughout. A certified professional for AC services in New Port Richey, FL, should always address ductwork issues. You can avoid many of these problems by having your home’s ductwork repaired or cleaned every three to five years.

Clogged filter

A reduction in airflow is one of the most common factors that can hamper your air conditioner’s cooling function. It may seem unusual initially, but your air conditioner requires a steady flow of warm air over the coils to operate correctly.

In contrast, if the air filter becomes clogged with dust and other particles, it may prohibit any air from entering the system. It renders the coils incapable of dissipating heat. Consequently, the fan in your system pushes heat back into the room. This can be repaired by Henning Heating & Air Conditioning, Inc. providing the best air conditioning services in New Port Richey, FL.


Maintaining the lifespan of your air conditioning system is as simple and important as replacing the air filter when it becomes clogged. Put a reminder on your calendar every three months, and keep replacement filters on hand. Before the summer heat begins to burden your air conditioner, it is advised to have professional maintenance performed by Henning Heating & Air Conditioning, Inc. We provide the best HVAC-related services, such as AC installation in New Port Richey, FL.