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Heater Troubles? A Guide to Troubleshooting Your Heater Before Calling for Help

As the crisp fall air settles into a chilly winter bite, there’s nothing quite as comforting as a warm home. But what if your heater takes a break when you need it most? Don’t panic and reach for the phone just yet. Here in Indiana and Ohio, where winters can be harsh, we know a thing or two about keeping our homes cozy. This quick guide will walk you through some simple troubleshooting steps you can try before calling for heating repair services from the experts at Ace Hardware Home Services. 

  1. Check the Thermostat 

This might seem like a no-brainer, but it’s surprising how often a thermostat setting is the culprit behind a heater not working.

  • Power Up: Make sure your thermostat has power. For battery-operated thermostats, check and replace the batteries if needed. For hardwired thermostats, check your circuit breaker box to ensure it hasn’t tripped.
  • Settings Check: Double-check that the thermostat is set to “Heat” mode and that the desired temperature is higher than the current room temperature. A simple adjustment might be all it takes to get your heater back up and running.
  • Program Review: If you have a programmable thermostat, review the settings and ensure it’s programmed correctly. An incorrect schedule could prevent your heater from turning on when you expect it.
  1. Inspect the Air Filter  

Just like a clogged air filter can restrict airflow in your car, a dirty air filter in your heating system can lead to a whole host of problems.

  • Location, Location, Location: Find your furnace or heat pump’s air filter. It’s usually located in a slot near the blower compartment or within the return air duct.
  • The See-Through Test: Hold the filter up to the light. If you can barely see light passing through it, it’s time to replace it with a clean filter.
  • Fresh Start: Replace the dirty filter with a clean one of the same size and type. Regularly changing your air filter is an essential part of heating system maintenance and can help prevent future issues.
  1. Check the Circuit Breaker and Power Supply  

Electrical issues are another common cause of heating problems.

  • Breaker Box Issues: Locate your electrical panel and check the breaker associated with your heating system. If it’s tripped (in the “off” position or midway), reset it by flipping it to the “off” position and then back to “on.”
  • Power Switch Check: Many furnaces and heat pumps have a dedicated power switch, often located on the unit itself or nearby on the wall. Ensure this switch is turned on.
  1. Inspect the Vents and Registers  

Restricted airflow due to blocked vents and registers can significantly impact the efficiency of your heating system.

  • Clear the Way: Check all the vents and registers in your home for any obstructions, such as furniture, rugs, or curtains. Ensure they are all clear to allow for proper airflow throughout your house.
  • Balanced Heating: Avoid closing too many vents, as this can disrupt the balance of your heating system and lead to uneven heating or inefficiency.
  1. Check the Pilot Light (For Gas Furnaces Only)

If you have an older gas furnace, it may have a pilot light. A pilot light that’s out can prevent the furnace from igniting.

  • Pilot Light Access: Locate the pilot light access panel on your furnace. If the pilot light is out, consult the furnace’s manual for instructions on relighting it. 
  • Safety First!: Call a qualified heating repair technician if you’re uncomfortable following the manufacturer’s instructions.

Preventative Measures and When to Call a Professional

Scheduling annual heating system maintenance is crucial for optimal performance and longevity. Regular check-ups can identify potential problems before they escalate into major repairs, saving you time, money, and stress. This is especially important in Indiana and Ohio, where we rely heavily on our heating systems during the colder months.

If you’ve followed these troubleshooting steps and your heater not working continues to be a problem, or if you notice any unusual noises, smells, or performance issues, don’t hesitate to call a professional. Some problems require specialized tools and expertise. Trying to fix complex heating issues yourself could lead to further damage or even safety hazards.

Call the Experts at Ace Hardware Home Services Today!

Don’t let a malfunctioning heater leave you shivering this winter. At Ace Hardware Home Services, we understand the importance of a reliable heating system. Our experienced and certified technicians provide prompt, professional, and reliable heating repair service. We’re dedicated to keeping your home comfortable all winter. Whether you need a simple repair, routine heating system maintenance, or a new system installation, we’re here to help. Contact us today for all your heating needs – we’re just a phone call away!