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How Does My Furnace Work?

We want to help you feel more informed when it comes time for furnace repair decisions. Because of that, this article explains the basics of how a furnace works. That way you can have a better idea of what a technician is talking about if your furnace stops working.

Warming Up

Calling For Heat and Lighting Up: The thermostat sends a signal to the circuit board calling for heat. The inducer motor turns on and draws combustion air into the furnace. This helps to make sure the gas is burning right. Next, an igniter will either glow or spark to ignite the gas that starts flowing. This gas ignites and sends hot air and noxious gasses into the heat exchanger.

Safety Measures and Heat Transfer: To make sure that the gas ignites, there’s a flame sensor that’s placed right in the path where the flame should be. If it senses a flame the heating process continues. At the same time, the hot exhaust gets drawn into the heat exchanger. The heat exchanger gets very hot, heating up the air that's flowing across it.

Click this link for a video going over how your furnace works in even more detail.
Running Hot

Removing Exhaust: While that's happening, the gas flames are letting off fumes, gases, and carbon monoxide. The heat exchanger tubes have openings on either end to catch and release that exhaust. The superheated gases travel through the heat exchanger and exit a vent outside. Now we can go back to the air that’s blowing across the heat exchanger.

Warming The Home: The blower fan pulls cool air from your home through the return vents and filter. That air travels across the heat exchanger and heats up. Then it blows through the ducting and out the supply vents. The air cools off as it warms your home. Last, the blower motor pulls it back through the return vents to repeat the cycle. It will keep going until the room is warm and the thermostat sends a signal to stop.

Click this link for a video talking about what happens when your furnace gets too hot.
If one of these things breaks, be careful how much you attempt to fix yourself. It’s easy to get in over your head and end up doing more harm than good. If you do have furnace problems, Any Hour Services would be happy to help. One of our certified HVAC technicians can work with you to find the best solution for your situation. You can give us a call or schedule an appointment online.
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Logo for Any Hour Electric, Plumbing, Heating & Air featuring a smiling technician with crossed arms, a stopwatch, and a bold, professional tone.

Any Hour Services

1374 West 130 South, Orem, UT 84058

© Copyright 2024 Any Hour Services LLC
© 2024 Any Hour Services LLC

Pricing FAQ

A:

Our pricing is fair and transparent. We use a fixed-price guide that reflects the time, materials, and real costs of running a dependable home services business. No hourly rates. No inflated prices based on where you live. We focus on what it takes to get the job done—not on how much we can charge.

Before we price your drains or excavation project, our expert technician will perform an in-home assessment to evaluate the tasks required. We only charge for what’s necessary—no fluff, no extra costs. This allows us to pinpoint areas where we can save you money without sacrificing quality.

Call Now

A:

A: We price the job—not the clock. Hourly rates can be unpredictable, leaving you unsure of the final cost until the job is done. We believe in upfront, fixed pricing based on the work itself—not guesswork. You won’t pay for delays or mistakes, and we hold ourselves accountable to ensure there are no surprises.

Call Now

A:

We prefer to price based on the job and not what other companies charge. Hourly rates can lead to unexpected costs for homeowners, making the final price unpredictable. By pricing the work itself, we make sure you’re only paying for what’s actually needed—keeping things fair and efficient.

Call Now

A:

Requesting a quote is simple. Contact Any Hour Services, and we will assess your needs, providing a transparent estimate for the repairs.

We also provide FREE estimates and second opinions for major plumbing and excavation projects like repiping, sewer or water line replacements, remodels, and outdoor drain installs. Our team will evaluate the job in person, explain your options, and give you clear, upfront pricing. No hourly rates. No surprises. Just honest answers and expert service.

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A:

Yes, you can request a quote online—our team at Any Hour Services responds promptly to every inquiry.

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A:

We offer a $29 Drain Clear for single, easy-access drains. A licensed plumber will inspect the issue, clear out buildup like grease or debris, and get things flowing again. It’s a simple, affordable way to fix slow drains and help protect your plumbing from bigger problems down the line.

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A:

Yes, we provide FREE estimates for sewer main line replacements. If you are looking to replace your sewer main line, one of our expert technicians will come to your home and inspect your sewer main line, before showing you your options. Call us if you have questions about replacing your sewer main line—we’re here to help!

Call Now

A:

You can pay for your service with cash, check, or any major credit card. We collect, in full, upon completion of the project. If you would like to make monthly payments, we have many financing options available through 3rd party finance companies (On Approved Credit). Your technician can talk to you about your options when they give you pricing options for the work you want done.

Call Now

A:

Our phone staff are not expert technicians, so they can’t quote prices that would be accurate to your project’s needs. A trained technician needs to see the job firsthand to give you a clear, upfront price. Quotes over the phone are a guess, and we prefer transparency over uncertainty.

Call Now

A:

Ballpark prices can be misleading. Until we see the job, we can’t quote your final estimate accurately. Other companies may give an estimate range, but that often leads to additional costs and surprises later. Instead, we focus on giving you a fair price once a trained technician can assess the job properly.

Call Now

A:

A: We have a small dispatch fee to send our technician to your home. They’ll arrive in a truck stocked with thousands of parts, ready to complete most jobs the same day. After a thorough evaluation, your technician will explain the issue, walk you through the recommended fix, and show you your options and final price. No hourly rates. No surprises. Just a clear, upfront price before any work begins.

Call Now

Pricing FAQ

A:

Our pricing is fair and transparent. We use a fixed-price guide that reflects the time, materials, and real costs of running a dependable home services business. No hourly rates. No inflated prices based on where you live. We focus on what it takes to get the job done—not on how much we can charge.

Before we price your plumbing job, our licensed plumber will perform an in-home assessment to evaluate the tasks required. We only charge for what’s necessary—no fluff, no extra costs. This allows us to pinpoint areas where we can save you money without sacrificing quality.

Call Now

A:

We price the job—not the clock. Hourly rates can be unpredictable, leaving you unsure of the final cost until the job is done. We believe in upfront, fixed pricing based on the work itself—not guesswork. You won’t pay for delays or mistakes, and we hold ourselves accountable to ensure there are no surprises.

Call Now

A:

We prefer to price based on the job and not what other companies charge. Hourly rates can lead to unexpected costs for homeowners, making the final price unpredictable. By pricing the work itself, we make sure you’re only paying for what’s actually needed—keeping things fair and efficient.

Call Now

A:

Water heater replacements vary. Often, older units require updates to meet safety standards. Common items missing from many water heaters are flexible gas lines, expansion tanks, earthquake straps, gas sediment trap, upgrade exhaust venting, etc.

For an accurate quote, one of our licensed plumbers will inspect your existing system and provide a FREE estimate.

Call Now

A:

Our phone staff are not licensed plumbers, so they can’t quote prices that would be accurate to your project’s needs. A trained plumber needs to see the job firsthand to give you a clear, upfront price. Quotes over the phone are a guess, and we prefer transparency over uncertainty.

Call Now

A:

Ballpark prices can be misleading. Until we see the job, we can’t quote your final estimate accurately. Other companies may give an estimate range, but that often leads to additional costs and surprises later. Instead, we focus on giving you a fair price once a licensed plumber can assess the job properly.

Call Now

A:

We have a small dispatch fee to send our plumber to your home. They’ll arrive in a truck stocked with thousands of parts, ready to complete most jobs the same day. After a thorough evaluation, your plumber will explain the issue, walk you through the recommended fix, and show you your options and final price. No hourly rates. No surprises. Just a clear, upfront price before any work begins.

Call Now

A:

Yes! We offer FREE in-home estimates for major projects like water heater installations, water softeners, and repiping—without any dispatch fee. Our licensed plumber will assess the job, explain your options, and provide a clear, fixed price. No surprises or hourly rates—just honest, reliable service. Schedule your FREE estimate today!

Call Now

A:

No, our plumbers don’t quote a price until they have seen your plumbing project. Once they quote a price, it doesn’t change, no matter how long it takes. At any time, if you want to add more tasks to your plumbing project, your plumber will let you know how much it would cost to perform the extra work.

Call Now

A:

You can pay for your plumbing service with cash, check, or any major credit card. We collect, in full, upon completion of the project. If you would like to make monthly payments, we do have many financing options available through 3rd party finance companies, OAC. Your plumber can talk to you about your options when they give you pricing options for the work you want completed.

Call Now

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