Picture this: your AC is on, but the air feels warm. You check the thermostat and lower the temperature, but nothing changes. Unfortunately, this is a problem that most homeowners will deal with at some point in time.

When your AC stops cooling, there is usually a reason. Sometimes it is a small problem, like a dirty filter. But if you wait too long, these small problems can quickly become very expensive. Below, we are going to explore some of the services offered by our team at Lifeline, and we’ll also explain how the right plumbing, heating, and air conditioning company in Huntley, Illinois can help restore comfort to your home.

Air conditioning services in Huntley, Illinois

Warm air from your AC vents usually means that your system is blocked. A dirty air filter is a common cause. When a filter gets dirty, the coil inside can collect dirt or mold. That buildup blocks airflow and may cause the unit to freeze or overheat. That is when you get warm air or leaks.

A clogged condensate drain line is another common problem. Moisture in the AC can trap dust and dirt, which then gets stuck in the drainpipe. If the water can’t drain, it will back up and trigger a safety switch that turns off the system.

Technicians check these basics first. They will replace the filter (usually every three months), clean the area around the outdoor unit, and unclog any blocked drain lines. 

The outdoor condenser unit also needs clear airflow. Leaves, grass, or dirt can block it. Professionals can clean the coils and fins to keep the system running efficiently and extend its lifespan.

If these steps don’t solve the problem, the next step is to check deeper components like the refrigerant and the compressor. Low refrigerant usually indicates a leak. That can cause the coil to freeze and then thaw, which leads to leaks and poor cooling. A failing compressor can also cause the system to blow warm air.

A trained technician from a plumbing, heating and air conditioning company in Huntley, Illinois will check all these things. They will inspect airflow, refrigerant levels, mechanical components, and the condition of the outdoor unit to identify problems before they cause a complete system failure.

Plumbing services in Huntley, Illinois

Some cooling issues start in your plumbing. Water that does not drain properly from the AC can build up and shut down the system. When the drain line is blocked, moisture backs up. That can trip a float switch that turns the unit off to prevent water damage.

A plumbing, heating and air conditioning company can also help here. Their team can check overflow pans, drain lines, and float switches to make sure everything is draining safely.

Old pipes are another thing to watch for. Over time, they corrode and leak. Signs include rusty water, visible corrosion on pipes, and low water pressure. If that happens, replacing the pipes is usually better than small repairs.

Heating services in Huntley, Illinois

Even if you are only using the AC, your heating system could be part of the problem. Today’s HVAC systems generally use the same blower and ductwork for both heating and cooling. If the airflow is not balanced, some rooms may feel too hot, while others remain cool.

If your AC fan is running but not cooling, the thermostat could be the problem. Wiring problems or bad placement (like putting it in direct sunlight) can confuse the system and cause it to misread the temperature.

Another common issue is installing a new AC without updating the furnace. That mismatch can create pressure problems in the ductwork and strain the blower motor.

A full system tune-up by a plumbing, heating, and air conditioning company in Huntley, Illinois includes checking the thermostat, testing airflow, and making sure your ducts are sealed and balanced.

Looking for a Plumbing, Heating, and Air Conditioning Company in Huntley, Illinois?

If your AC is blowing warm air, you shouldn’t hesitate to contact a professional plumbing, heating, and air conditioning company in Huntley, Illinois. At Lifeline, our licensed plumbers and HVAC technicians are here to help you get your AC running efficiently again. Contact us today at 847-468-0069 to schedule a service visit, inspection, or maintenance appointment.