While the flame sensor is a small furnace component, it plays a huge role in keeping your home safe. It detects when there's a flame in the combustion chamber and signals the unit to keep cycling as long as the flame keeps burning. However, when the flame goes off, it forces your unit to shut down, preventing any gas leaks. You should schedule routine heating system inspections and allow furnace repair services to keep the components in top condition to prevent the furnace gas from leaking into your indoor spaces.
- Why won't your air conditioner stop? Your central air system starts without an issue, or at least it seems that way. But the air conditioner clicked on hours ago and hasn't stopped since. If your air conditioner won't turn off, take a look at what you need to know about the possible causes and AC repair options. Is the Thermostat Setting at Fault? Before you jump to the worst possible conclusion, check the thermostat.
- If your air conditioner is running, but it isn't cooling your house, your first thought might be low refrigerant. While low refrigerant in the system can cause this problem, other things can be to blame too. An AC repair technician can hook a gauge up to the refrigerant line to test it for a leak. If the refrigerant is full, the AC repair technician might consider these other problems as the cause of the AC failure.
- It's very easy to overlook the part your HVAC unit plays to keep your indoor spaces comfortable. Most homeowners only remember that it needs to be tuned up when they experience a dilapidating HVAC breakdown. This sets a bad precedent because it gives arising malfunctions time to get out of hand, and this significantly compromises the efficiency of the unit. To ensure your HVAC unit is always in top condition, you should make a habit of commissioning routine tune ups.
- One of the most common AC repairs involves air ducts. These HVAC components are crucial for circulating air throughout your home. Here are telltale signs that you should repair your air ducts. Poor Airflow from Your HVAC System Poor airflow arises because of several reasons. First, it can be caused by cracks in your ducting or broken seals. As a result, less air passes to the air vent; therefore, less air is circulated.