One of the core components of your home’s heating system is hidden from view. You might not even notice it even if you know what this part is. This small piece, the furnace flame sensor, is an important component of every furnace. It improves your home’s safety by preventing carbon monoxide from getting into your house. In today’s blog, the top heating and AC contractor in the area, The Ice-Man, shares some important things you should know about the furnace flame sensor.
Key Functions of a Furnace Heat Sensor
The furnace heat sensor ensures that there’s always a flame burning in the furnace. If the flame were to go out, the leftover gas could escape from the system and get into your living space. This compound, known as carbon monoxide, can cause serious health complications and, in severe cases, even death.
Your heating and air contractor will tell you that the furnace heat sensor prevents this from happening by making a small current that detects the presence or absence of a flame. If the flame dies out, the sensor will shut off the system as a failsafe mechanism to prevent gas from leaking into your living space, keeping your family safe.
Signs of a Faulty Heat Sensor
It’s essential to ensure your heat sensor is working properly for your home’s safety. Watch out for these signs, which will tell you that you have a faulty sensor:
- The furnace activates but shuts off after a few minutes.
- You notice cracking on the heat sensor’s porcelain cover.
- There’s corrosion and soot accumulation on the flame sensor.
While these issues don’t immediately require a furnace replacement, you might want to clean the sensor to remove carbon buildup. Make sure that your heating contractor inspects it regularly so that you can be certain of its condition.
Your Trusted HVAC Service Expert
Whether you need improved HVAC efficiency or effective ac repair and heating solutions, The Ice-Man has you covered. Look no further for unrivaled HVAC service that you’d be happy to recommend to a friend. Call us today at (609) 466-9020 or fill out this contact form to schedule your HVAC consultation. We serve Hopewell, NJ, and all areas in Greater Mercer County.