Is your furnace refusing to turn on? If so, don’t sweat it! We’ve got some straightforward troubleshooting steps to help you get things back up and running. With winter on its way, your furnace is ready to take center stage, and as a homeowner, there’s nothing worse than expecting a warm, cozy haven only to find your heating system not turning on.
Before you hit the panic button and call your New Albany Heating & Cooling experts, remember that there are several common culprits that might be behind your heating woes. So, let’s dive into a quick and easy troubleshooting guide to help you pinpoint the issue!
1. Check the Power Source
First things first: check the power source. After all, “With great power, comes great responsibility,” right?
Jokes aside, depending on your furnace type, you might need to check one of two main power sources: the circuit breaker or the gas/oil supply.
The Circuit Breaker:
If your furnace runs on electricity, start with the circuit breaker. It’s possible that a tripped breaker has cut off power to your heating system. Head over to your electrical panel and look for any switches that are in the “off” position or stuck somewhere between “on” and “off.” Believe it or not, a breaker can look like it’s on when, in reality, it’s just hanging in the middle!
To reset, flip any tripped breakers fully to “off” and then back to “on.” If it trips again, there might be an underlying electrical issue that needs a pro’s expertise. And remember, circuit breakers can wear out over time, so if this keeps happening, it might be time for a chat with a professional about whether to repair or replace your circuit breaker.
Check the Natural Gas or Oil Supply:
If your furnace runs on fuel, it’s crucial to ensure it has a steady supply. Issues like a closed valve or an empty oil tank can keep your furnace from firing up. While you can check if the gas valve is in the right position, if you suspect any gas pressure issues, it’s wise to leave that to the professionals.
2. Check the Thermostat
First things first, let’s check your thermostat—it’s the command center of your HVAC system! You’ll want to confirm it’s set to “heat” and that the temperature is higher than the room currently is. This simple adjustment might just be the fix you need. If it’s still unresponsive, it could be time for a battery change or even a visit from an HVAC technician for a proper diagnosis.
3. Inspect the Air Filters
Next up, have you thought about the air filters? Though it may seem minor, a clogged air filter can seriously hinder your furnace’s performance. When dust and debris pile up, airflow can get restricted, leading your furnace to overheat and shut down. If your filter is dirty, swap it out for a new one! Regularly changing your air filters every 1-3 months can boost your HVAC system’s efficiency and extend its lifespan.
4. Look for Blocked Ducts
Did you know that blocked ducts can prevent your furnace from working correctly? If airflow is restricted, your furnace may think something’s wrong and shut down as a precaution. Check for any objects obstructing the ducts—it’s a vital safety feature to prevent carbon monoxide poisoning. Keeping your ducts clear is crucial for your safety and comfort!
5. Examine the Drain Pan
Let’s not forget about the drain pan! Modern furnaces often have safety switches that activate if the drain pan collects too much moisture, stopping your furnace from operating. If you find your drain pan overflowing, empty it out. If this happens often, it could signal a drainage problem that needs our expert attention.
Wrapping It Up
Dealing with a furnace that won’t turn on can be a hassle, but many issues can be resolved with a little troubleshooting. By checking the circuit breaker, thermostat, air filter, ducts, and drain pan, you might uncover the solution yourself.
If you’ve tried everything and your furnace is still giving you trouble, don’t hesitate to reach out to your New Albany Heating & Cooling team! Our experts in furnace repair and maintenance are always ready to get your system back up and running. Your comfort and safety are our top priorities, and sometimes, a helping hand is just what you need. Let’s get you cozy again!
You can contact New Albany Heating & Cooling today at (614) 636-5002 or schedule an appointment online now by clicking here!
