Having an efficient furnace in your home is a priority for most homeowners. Even more than efficiency, you want to make sure that the furnace that you have in your home is safe too. Because this is so important, all furnace manufacturers put safety mechanisms in place that will ensure your furnace is completely safe during operation. New York Air Conditioning, Heating & Plumbing is here to walk you through some of the most important safety features that are found in your furnace.

Important Safety Features Found in a Furnace

The safety features that are found in your furnace are all there for extremely good reasons. Following are some of the most important safety features you will find inside your furnace.
– Pressure Switch: Your furnace more than likely burns either natural gas or propane as it works to keep your home comfortable through the cold months of the year. During this burning process, there is exhaust that is formed. It is vital to your safety that this exhaust is able to evacuate your home through the flue. The pressure switch is in place to measure the airflow that is produced by the fans. If the pressure gets too high, the switch trips and the furnace shuts down.
– Flame Sensor: Most modern furnaces have an instant ignition system that only produces a flame when it is getting started. Older furnaces had a pilot light that was constantly on. The flame sensor is in place to make sure there is a flame when one is needed to ignite the fuel and heat your home. If the flame isn’t there, the fuel will leak into your home and is dangerous.
– Roll Out Switch: Not only should your furnace has safety features in place to ensure there is a flame, but there should be a roll out switch that also ensures that the flame stays where it is supposed to. There is a combustion chamber in the furnace the flame needs to stay in to keep you safe. If the flame enters other ares of the furnace, there is a significant risk of fire. The roll out switch will trip if the flame escapes that chamber.
– High Limit Switch: It is vital that your furnace doesn’t start to overheat when it is working as well. The furnace high limit switch helps to make sure this isn’t happening. It looks a lot like a thermometer and will shut the furnace down if it detects that the temperature is rising too much.

Furnace & Boiler Heating Maintenance, Repair, Replacement & More in Bedford Hills, Manhattan, Flushing, Queens, Brooklyn & The Bronx, New York

If there are switches that are tripping on your furnace, you can turn to New York Air Conditioning, Heating & Plumbing to figure out what is going on. We have the experience and expertise needed to ensure your furnace is not only working efficiently but safely as well. Call us today!