Gas furnace orifices are used to limit gas flow to the burners, and ensure that combustion regulated safely and accurately. In this section displayed are many replacement gas orifices for various applications.
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Q: What is a pilot orifice?
A: A pilot orifice is a small, precisely-sized hole in a gas appliance that regulates the flow of gas to the pilot light.
Q: What is the purpose of a pilot light?
A: A pilot light is a small flame that ignites the main burner in a gas appliance when it is turned on. It also serves as a safety feature by monitoring the presence of gas in the appliance.
Q: How does a pilot orifice work?
A: A pilot orifice controls the flow of gas to the pilot light by restricting the size of the gas flow. This allows the pilot light to burn at a consistent size and provides the necessary heat to ignite the main burner when it is turned on.
Q: Why do pilot orifices need to be cleaned?
A: Pilot orifices can become clogged with dirt, dust, and other debris over time, which can restrict the flow of gas to the pilot light. This can cause the pilot light to burn improperly or not at all, which can affect the performance of the appliance.
Q: Can pilot orifices be replaced?
A: Yes, pilot orifices can be replaced if they become damaged or worn out. It is important to use the correct size and type of orifice for your specific gas appliance to ensure proper operation.
Q: Can I clean the pilot orifice myself?
A: It is possible to clean the pilot orifice yourself, but it is recommended to have a professional technician perform this task to ensure it is done correctly and safely.
Q: How often should pilot orifices be inspected and cleaned?
A: Pilot orifices should be inspected and cleaned at least once a year to ensure they are functioning properly and to prevent any potential safety hazards.
Q: What are some signs that a pilot orifice may need to be cleaned or replaced?
A: Signs that a pilot orifice may need to be cleaned or replaced include a weak or intermittent pilot light, a yellow or flickering flame, or a gas smell coming from the appliance.