It is a complete nightmare if your furnace breaks down during winters. A bad flame sensor is one of the most common furnace repair problems. A flame sensor quickly confirms the flame present when the gas valve is open so that natural gas is not being dumped inside your house. The natural gas should be burned inside the furnace. Your flame sensor is not working properly if it is not confirming whether the flame is burning inside the furnace or not. It will shut the furnace sequence down and the furnace will attempt to start up again.
If your furnace attempts to start up two to three times without the flame sensor confirming the presence of a flame, the unit will go into lockout mode due to safety reasons. If your furnace lights and then shuts down after a few minutes or the flame sensor gets sooty or corroded, it means the flame sensor is damaged. You need to repair it as soon as possible. Call the professionals from an HVAC company near you. If there is no repair company near you, you can have an HVAC inspection from Hermosa beach.
Depending on the furnace you have and which HVAC repair company you call, you will be faced with the decision of simply cleaning the sensor or replacing it. Some companies will offer to clean it, while others will replace it. Some companies will change the flame sensor as part of their preventative maintenance every three to four years. Cleaning the flame sensor will definitely remove the oxidation but it does not address the root of the problem. You may have to face some issues. Your furnace may get damaged again and can cause some major problems.
Replacing a flame sensor is the best decision. The cost of replacing a flame sensor varies from company to company. It will be better for you to choose a more reliable company to replace the flame sensor. You can expect to pay anywhere from $300 to $600 for a new flame sensor with additional charges like cost of travel and diagnostic charge.
There are many furnace repair companies so it is difficult to choose the right one. Always choose a reliable company that gives you the following benefits –
- A guarantee of more than a year.
- If in the near future the flame sensor shows any issue, the company gives you an easy replacement. It will reduce the chances of sudden breakage and any damage.
- The company provides experienced and professional technicians.
- Free inspection and diagnosis of the furnace.
- If there is any issue in servicing and repair, the company will definitely take responsibility.
Having one of Los Angeles’ reputable furnace repair companies for replacing your flame sensor is not cheap, but it is worth the investment. You will have your furnace working again quickly. The HVAC Inspections company provides great service. Contact at (310)-465-3822.