Having problems with your heating system? 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 have operational differences. Single-stage furnaces operate at only one output level – full capacity. This can lead to temperature fluctuations and higher energy bills because the temperature fluctuates more than with two-stage furnaces. Two-stage furnaces offer two levels of heat output: a lower setting for mild weather and a higher setting for colder temperatures. 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. 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 plays a key role in a furnace. It is responsible for transferring heat from the combustion process to the air that circulates throughout 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 typically 15 to 20 years. How long your particular furnace will last depends on several factors, including::
Maintenance: Preventative maintenance can help extend the life of your furnace. Annual checkups and timely repairs can make your furnace more reliable.
Usage: Frequent or continuous use puts more strain on your system.
Quality: Higher-quality furnaces from reputable brands 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.
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 operate at only one output level – full capacity. This can lead to temperature fluctuations and higher energy bills because the temperature fluctuates more than with two-stage furnaces. Two-stage furnaces offer two levels of heat output: a lower setting for mild weather and a higher setting for colder temperatures. 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 small, continuous flame used to ignite the main burners. It's how older furnaces ignite the gas. Most modern furnaces use an electronic ignition system. While pilot lights are generally reliable, they can sometimes go out or malfunction, requiring relighting or repair. 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 plays a key role in a furnace. It is responsible for transferring heat from the combustion process to the air that circulates throughout your home. . It's a safety feature separating exhaust gases. Regularly checking and cleaning your heat exchanger and scheduling professional maintenance are crucial for ensuring its proper function, preventing cracks, and maximizing its lifespan.
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: Regular maintenance can help extend the life of your furnace. A preventative maintenance plan are essential.
Usage: The more frequently you use your furnace, the shorter its lifespan will be.
Quality: Higher-quality furnaces from reputable brands 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.