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What Should You Do If Your Heating Won’t Turn On?

What should you do if your heating won't turn on?

In the midst of the season, heating and cooling systems are almost like a basic necessity. Home homes can feel drafty, cold, and entirely uncomfortable without heat and cold air. It is difficult to focus on your work or enjoy quality family time when constantly shivering or feeling hot.

While HVAC system controls typically present a wide array of settings, knowing how to fix the heating and air conditioning unit in case of an emergency can help you save money and keep your home comfortable.

This post compiles some quick tips for common heating problems you could face in your home and how to solve them yourself. But if you’re still facing heating system issues, consult a heating repair Vacaville technician for further help.

  1. Check the Thermostat Settings

One common issue that homeowners face is their heating not turning on. The same is true for air conditioners. This can be due to several reasons, but the most common is a thermostat that is not set to the correct temperature. Here are a few tips to help you troubleshoot and fix this issue:

  • Check the wires – All wires must be connected properly to the terminal strip. Any loose connections can cause problems with the thermostat’s ability to communicate with the heating system.
  • Check for power – If there is power coming into the thermostat, but it still isn’t turning on, it may be because it isn’t getting an accurate reading from the unit. Try connecting another device, such as a light switch, directly to one of the terminals on the thermostat and see if it turns on. If it does, you know that the thermostat is receiving power and working correctly.
  • Reset the thermostat – If none of these tips work, you may need to reset your thermostat. Remove the cover and plug in a reset screwdriver into one of the terminals. Then, turn on your heat and wait about 20 minutes for it to reset. Try turning your heat off and back on again to see if it works now.

Climate control systems operate best at between 68 and 74 degrees Fahrenheit. If your home falls outside this range, you may need to adjust your thermostat settings for your system to work accurately.

If you are still having trouble getting your heating system up and running, contact a professional HVAC service technician so they can further inspect the unit and ensure everything is working as it should. Sometimes small issues like these can lead directly to bigger problems down the line if not taken care of right away!

  1. Inspect the Furnace Air Filter

Furnace filters need to be replaced every 6 months or 12,000 hours (whichever comes first) to achieve the desired indoor air quality, but you should also inspect them regularly for harmful debris like rust spots or tears. When these problems are detected, they need to be fixed as soon as possible to prevent serious health issues.

In addition to filtering out particles from the atmosphere, a good air filter will also reduce noise levels and promote efficient operation by trapping annoying sparks and other combustion byproducts. So don’t wait until something goes wrong before taking action – make sure to check your filter regularly!

  1. Confirm that Fuel and Power are Available

If the heater still isn’t turning on, you may need to check your fuel and power supply. Natural gas-powered furnaces require a steady supply of gas to function. You should immediately contact your local HVAC company if the gas line is blocked or broken.

On the other hand, electric furnaces must be connected to a reliable power source. Ensure the unit has not been accidentally unplugged and the furnace power circuit breaker has not tripped.

  1. Look for Blockages and Leaks in Ducts

When there is a blockage or leak in the heating unit, water can go from the system into the tank and cause it to lose pressure. This causes the boiler to shut down due to a lack of pressure and energy loss that would otherwise be used for heating.

To avoid this issue, regularly clean all filters, check for leaks and blockages, repair any broken parts as soon as possible, and consult an AC unit and heating expert if necessary.

  1. Try Resetting the System

Occasionally, a heating system may need to be reset for it to function again properly. You can try turning the switch off and on or unplugging the unit and then plugging it back in. It also helps to shut off all other appliances connected to the unit, as they may be causing a short circuit and prevent it from starting.

If all else fails, you may need to contact a heating and air conditioner repair technician who can reset the system from their end. Routine maintenance from a professional is essential to keep your heater in good condition and reduce the chances of any disruptive issues occurring.

  1. Check the Circuit Breakers or Fuses

Assuming your unit is connected to a fuse box instead of directly to the electricity. Check if all the circuit breakers are switched on. If the breaker has tripped, switch it back on and check if that solves the problem.

You may need to perform a continuity test if there is no visible circuit breaker or fuse. It involves using an ohmmeter to see if electricity flows between the two contacts on the fuse. If there isn’t any, you will need to replace the fuse with a new one.

Other Troubleshooting Tips

  • Make sure you are familiar with the safety instructions related to heating maintenance, as operating the unit without proper knowledge can pose a serious risk.
  • If you notice any unusual noises coming from the furnace and air conditioning systems, it is best to contact a professional for maintenance.
  • Check all manual settings and settings on the thermostat to ensure they are in the correct mode.
  • Confirm that all vents and registers are open, as this will help ensure proper airflow.
  • Have your heating and air conditioning system professionally inspected and cleaned periodically to avoid unexpected breakdowns or malfunctions.

When to Call a Professional Heating Technician

If all of the troubleshooting tips mentioned above fail to fix the issue, then it is recommended that you contact a qualified technician for prompt HVAC services. They will be able to diagnose and repair any problems you may be having with your heating unit. In addition, they can provide routine maintenance and air conditioning service that will help prevent future problems from occurring.

Paying for regular maintenance and repairs can seem costly, but avoiding more expensive issues will save you money in the long run. Plus, a professional technician can run your system efficiently again, ensuring that you and your family stay warm throughout the winter.

Don’t Wait to Fix Your Heating Issues – Get Fast, Reliable Repairs Now!

Since 2003, our team of HVAC professionals at All Weather Heating & Air Conditioning has been providing reliable heating services to residential and commercial customers in the Vacaville CA area. Our technicians have the expertise and experience to diagnose, repair, and maintain all kinds of heating systems.

Get to your heating issues quickly and affordably by contacting us at (707) 513-4811!


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