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Central heating issues can range from inconvenient to dangerous. If you reside in the area and think you need emergency furnace repair in Fairfax, get in touch with our experts. If you are experiencing problems with your heating system, it is important to address them promptly.

It is understandable to feel concerned when your central heating system is not functioning properly. However, it is important to remain calm and try basic checks before seeking professional assistance.

Tips for Troubleshooting a Non-Working Central Heating

Keep in mind that diagnosing central heating problems can be complex, so it is advisable to consult our certified furnace service expert in Fairfax if you are uncertain about how to proceed. Here are some tips to help troubleshoot and potentially resolve your HVAC issue.

Checking the Thermostat

If you are experiencing issues with your central heating system not turning on, the first step in troubleshooting is to check the thermostat. Set the temperature to a level that should trigger the furnace to ignite.

If it does not start, you should check the circuit breaker to see if the breaker for the central heating unit has been tripped. If yes, turn it off and switch it back on again.

You should also ensure that the furnace door is fully closed and check for any blown or burnt fuses. If your thermostat runs on batteries, try replacing them with new ones.

Checking for Leaky Pipes

Leaky pipes are a common issue with central heating systems that can be frustrating. In many cases, you may be able to fix a leaky pipe joint by tightening it yourself.

Be careful not to damage the pipe or the joint while doing this, and make sure to turn it only a quarter turn at a time when tightening.

If tightening the joint does not resolve the leak, you may need to use sealant as a temporary solution. However, it is important to note that sealant is a temporary fix, and the leaky pipe should be replaced as soon as possible. Do not rely on sealant as a permanent solution.

Checking the Pilot Light

Gas and propane central heating systems use an electronic igniter or pilot light to ignite the gas or propane. If the heat is not turning on after verifying that the thermostat has power and is functioning properly, you should shut off the gas reset valve inside the unit and wait 5-7 minutes before turning it back on.

If this does not reset the igniter, you should check to ensure that you have gas. If gas is available, and the igniter does not light after the reset, you may need to replace the igniter or seek professional assistance by calling our furnace repair in Fairfax. You should check for a flame if the unit has a pilot light. Follow the appropriate reset procedure if the pilot light needs to be reset.

To Summarize

If you are experiencing a significant issue with your boiler or heating system, it is recommended to call AVS Heating & Air Conditioning for professional assistance. Regular maintenance and servicing by a professional are important to ensure the proper functioning and safety of your boiler and heating system. Call us at (703) 457-9028 or email us for a trustworthy and budget-friendly furnace service.