Is your furnace acting up? Get answers to common questions about furnace repair and find trusted local technicians.
What is the difference between a single-stage and two-stage furnace?
Single-stage and two-stage furnaces differ in their heating output capabilities: Single-stage furnaces have only one setting, they either operate at 100% or are off. This can lead to temperature fluctuations and higher energy bills because the furnace is either running at its maximum setting or completely off.. Two-stage furnaces offer two levels of heat output: a lower setting for mild weather and a higher setting for colder temperatures. This allows the furnace to modulate its output based on the actual heating demand, resulting in more consistent temperatures, quieter operation, and improved energy efficiency.Two-stage furnaces provide enhanced home comfort and energy savings compared to single-stage models.
What is a pilot light?
A pilot light is a tiny flame used in older furnaces. It's how older furnaces ignite the gas. Most modern furnaces use an electronic ignition system. While pilot lights are generally reliable, they're not as efficient as newer ignition systems They also consume a small amount of gas continuously, even when the furnace is not actively heating. .
What is a heat exchanger in a furnace?
The heat exchanger is a vital component in a furnace. It warms the air blown into your home. It's a safety feature separating exhaust gases. Cracks in the heat exchanger can be very dangerous, causing carbon monoxide to enter your house. Annual maintenance by a professional is highly recommended.
What is the average lifespan of a furnace?
The average lifespan of a furnace is around 15-20 years. However, this can vary depending on several factors: depends on several factors, including::
Maintenance: Preventative maintenance can help extend the lifespan of your furnace. A preventative maintenance plan are essential.
Usage: Frequent or continuous use puts more strain on your system.
Quality: Higher-quality furnaces from reputable brands tend to last longer.
Proper Installation: Correct installation is crucial for optimal performance and longevity..
If your furnace is over 15 years old and starting to experience frequent problems, it may be time to consider replacing it.
What is the difference between a single-stage and two-stage furnace?
Single-stage and two-stage furnaces differ in their heating output capabilities: Single-stage furnaces have only one setting, they either operate at 100% or are off. This may cause temperature fluctuations and higher energy bills because the furnace is either running at its maximum setting or completely off.. Two-stage furnaces can run at both low and high speed. They work by running at a lower speed most of the time and switching to high speed when necessary. A two-stage furnace may be a more expensive initial investment, but it can provide greater comfort and savings over time.
What is a pilot light?
A pilot light is a tiny flame used to ignite the main burners. When the thermostat signals for heat, the pilot light ignites the main burners, heating the air. . While pilot lights are generally reliable, they're not as efficient as newer ignition systems They also consume a small amount of gas continuously, even when the furnace is not actively heating. .
What is a heat exchanger in a furnace?
The heat exchanger is a vital component in a furnace. It warms the air blown into your home. The heat exchanger also acts as a barrier between the combustion gases and the circulating air, preventing harmful gases, such as carbon monoxide, from leaking into your living space.. Cracks in the heat exchanger can be very dangerous, causing carbon monoxide to enter your house. Annual maintenance by a professional is highly recommended.
What is the average lifespan of a furnace?
The average lifespan of a furnace is around 15-20 years. However, this can vary depending on several factors: is influenced by:
Maintenance: Regular maintenance can help extend the life of your furnace. A preventative maintenance plan can make your furnace more reliable.
Usage: The more frequently you use your furnace, the shorter its lifespan will be.
Quality: Well-built models are typically more durable.
Proper Installation: Correct installation is crucial for optimal performance and longevity..
An older furnace may require more repairs and cost more to operate.