Furnace Repair Evanston, IL

The NATE-certified furnace repair technicians at Ravinia Plumbing are equipped to handle a wide array of furnace problems. Here’s a closer look at some of the most common issues we address and how we resolve them:

1. Inconsistent Heating

If you notice that some rooms are warmer than others or that your furnace isn’t providing even heat throughout your home, it could be due to issues such as poor airflow, ductwork problems, or a malfunctioning thermostat.

Our technicians will inspect your ductwork for leaks or blockages, check the furnace’s blower motor, and evaluate the thermostat calibration. We’ll make the necessary adjustments or repairs to ensure uniform heating throughout your home.

2. Strange Noises

Unusual sounds like banging, rattling, squealing, or whining often indicate internal problems. These noises could be caused by loose components, a failing motor or motor bearings, or debris within the system.

We’ll perform a thorough inspection to identify the source of the noise. Whether it’s tightening loose parts, replacing a worn component, cleaning out debris, or another problem entirely, we’ll address the issue to restore quiet operation.

3. Frequent Cycling

If your furnace turns on and off more frequently than usual, it’s short cycling. This can be due to an overheating system, a malfunctioning thermostat, or an issue with the furnace’s limit switch. Short cycling creates more damage to your furnace and may cause the need to replace it with a new furnace installation if the issue is not addressed.

Our team will check for common causes such as dirty air filters or improper airflow. We’ll also inspect the thermostat and limit switch to ensure they are functioning correctly and adjust settings or replace faulty components as needed.

4. No Heat

When your furnace doesn’t produce any heat, it can be particularly concerning. This issue might be caused by a variety of system faults, including a malfunctioning ignition system, a broken pilot assembly, or issues with the gas supply.

We’ll start by checking the ignition system and gas valves If necessary, we’ll replace faulty components and ensure the furnace is getting the proper gas supply to get your system back up and running.

5. Thermostat Issues

A malfunctioning thermostat can lead to inaccurate temperature readings, causing the furnace to run inefficiently or not at all. Replace the batteries and see if that corrects the problem—if not, give us a call.

Our technicians will calibrate or replace the thermostat if needed. We’ll ensure it is accurately measuring the temperature and properly communicating with your furnace to maintain the desired comfort level in your home.

6. Pilot Light Problems

If the pilot light on an older furnace model goes out frequently or fails to ignite, it can disrupt the furnace’s operation. This could be due to a faulty thermocouple, a clogged pilot orifice, or issues with the gas flow.

We’ll inspect the pilot light assembly and associated components. Cleaning the pilot orifice, adjusting the thermocouple, or addressing any gas flow issues will help restore reliable furnace operation.

7. Blower Problems

A malfunctioning blower can cause poor airflow or make strange noises. Common issues include a broken blower motor, worn-out blower wheel, or a faulty capacitor.

We’ll diagnose and repair or replace the blower motor, wheel, or capacitor as needed. Ensuring the blower is working correctly will improve airflow and overall furnace efficiency.

8. Electrical Issues

Electrical problems such as faulty wiring, tripped breakers, or malfunctioning circuit boards can prevent your furnace from operating properly.

Our experts will thoroughly inspect the electrical components of your furnace. We’ll repair or replace any faulty wiring, reset breakers, or fix circuit board issues to restore proper function.

9. Carbon Monoxide Leaks

Although rare, a malfunctioning furnace can sometimes produce carbon monoxide, a dangerous gas that poses serious health risks.

We’ll check for any signs of carbon monoxide leaks and ensure the furnace is operating safely. If necessary, we’ll address any issues with venting or combustion to prevent hazardous leaks.