Buying a new furnace may not be a concern right away. But it’s wise to know the things that will likely influence your selection when you’re ready to buy. Here are seven things you’ll want to think about when it’s time for furnace replacement in Tulsa.
1. Size and Installation Quality
To run at maximum efficiency and comfort, your furnace must be properly sized for your home. When it involves furnaces, bigger is definitely not better. We often get requests from customers to install a big furnace in the misguided belief that a larger furnace is either more reliable or will offer better comfort.
The reverse is true. Large furnaces will short cycle, or constantly turn on and off. This leaves you cold, with higher energy bills and a furnace that could need replacing much sooner.
This is why it’s crucial to work with the right company when buying a new furnace. Even if it’s the correct size but improperly installed, the U.S. Department of Energy says you could lose as much as 30% of your energy efficiency.
Another key component of installation is ductwork. If yours is old or improperly designed, you might have issues with noise or comfort. A furnace is only as good as the duct system it’s attached to.
At Jack Nelson Service Experts, our Expert HVAC technicians are ACE certified, which means they’re knowledgeable about repairing and installing various kinds of home comfort systems. In addition to technical skill, our technicians are also trained in treating you ethically. We also stand behind our work with a 100% satisfaction guarantee for a year.*
2. Energy Efficiency
Furnaces are ranked by a term known as AFUE, or annual fuel utilization efficiency. Like miles per gallon on cars, this rates the annual gas consumption of a furnace. The higher the number, the less gas is wasted during the heating process.
If your current furnace is 15 years old, it’s likely rated well below 80 AFUE. As an example, if your HVAC system is 70 AFUE, you’re wasting up to 30 cents of each dollar you spend on heating.
Here’s how AFUE ratings work today:
- 80 AFUE—minimum efficiency rating in the U.S. and Canada.
- 90 AFUE—ENERGY STAR® rating for furnaces in the U.S. South.
- 95 AFUE—ENERGY STAR® rating for furnaces in the U.S. North and Canada.
- 98 AFUE—highest efficiency rating available.
3. Blower Motor Technology
As you evaluate new furnaces there is one more important thing to consider: blower technology. This part moves air throughout your home. And it also consumes a lot of electricity, so it’s essential to be familiar with your options.
There are three kinds of blowers available on furnaces today. They include:
- Standard blower motor. Furnaces that aren’t ENERGY STAR rated have a standard blower motor that’s been relatively the same for the past 30 years. This motor is the least costly and also the least energy efficient.
- Constant torque motor. This technology strikes a balance between cost and energy efficiency. It provides an electrical efficiency boost over a standard motor design.
- Variable-speed motor. The most energy-efficient furnaces can operate at different speeds. Instead of running at full speed 24/7, they will quietly operate at a low or medium speed at times. This helps improve your comfort while keeping energy costs low, both in the winter and summer. And it also keeps indoor humidity under control.
4. Sound Reduction Technology
Sound has become a very important consideration with furnace installation, so another great improvement has been noise management. Some of these features include:
- Sealed and insulated cabinets
- Variable-speed blower technology
- Nearly silent gas burners
With this technology, you might not even be aware that your furnace is on.
5. Smart Thermostat
You probably use a programmable thermostat, but it's quite possible you probably aren’t maximizing your energy savings. These thermostats can be complicated to program, especially if your schedule changes from day to day.
A smart thermostat removes all the guessing about energy efficiency. Many models can pick up on your temperature preferences and then produce an energy-saving schedule to match. They also know when you’re home or away and will adjust your heating and cooling as needed.
As a bonus, you’ll also be able to monitor and adjust your settings from just about anywhere on your phone. Some models can even notify you if they find a problem with your furnace or remind you when it’s time to replace your air filter.
There’s a major difference in furnace quality and reliability. Like any large purchase, we think it’s best to go with a major brand name. With a top brand like Lennox® or Goodman®, you’ll have more assurance in the technology and that the manufacturer will uphold its product warranty over the long term.
Furnaces typically have two primary warranty coverage areas:
- Heat exchanger. This is the center of the furnace and the costliest component to replace. This part typically has a 20-year limited warranty or lifetime limited warranty, but this can vary based on the manufacturer and furnace model.
- Main parts. This includes the blower motor, electronic controls, ignitors and other important parts. Warranties can vary from as little as a one-year limited warranty to as much as a 10-year limited warranty.
When going over warranty coverage, it’s essential to know it's limited. So, you should make sure you understand the limitations. For example, nearly all standard manufacturer warranties only include the price of the replacement part, not labor. And labor on a new heat exchanger could get very expensive.
Once your new furnace is installed, make sure you finish the product registration immediately. Many manufacturers may limit the warranty term if the product registration is not completed. This step is simple and typically only takes a few minutes.
How much does all this cost anyhow? It could range from $1,700 for a basic furnace, or $5,500 or more for a high-efficiency system.
As you think about these costs and the affect on your budget, remember that unlike nearly every other appliance you may need to buy, your new furnace may help pay for itself from the monthly energy savings it offers.
A couple of other ways to save include:
- Getting a new air conditioner simultaneously.
- Buying at the ideal time, such as in early fall, mid-winter and early spring. You may be able to get additional discounts and rebates during this slower season.
- Reap the benefits of rebates from the federal and state government, as well as from your local utility provider. We can help you figure out this process.
- Finance your new furnace or enroll in our exclusive HVAC Advantage Program™. For just one low monthly fee, you’ll get a new furnace with repairs and maintenance included.*
How Do I Know When to Replace My Furnace?
Now that you know what to look for in a new furnace, when should you replace your old one? Here are a few tips from our Experts that will help you make that decision.
Heating systems usually last 15–20 years. How long yours will last depends on whether you’ve done furnace maintenance, where you live and your desired temperature. If you’re in a place with harsh winters, your furnace will operate more frequently, potentially making it wear out sooner. The same applies if you like to keep your home at a hotter temperature.
Repair Frequency and Cost
Just like any appliance, as furnaces age, the likelihood for frequent furnace repair goes up. If your system is more than 15 years old, those repairs can be especially costly. Common and expensive repairs on an older furnace include:
- Blower motor failures
- Ignition control failures
- Heat exchanger failures
If repairs are more than the half the price of a new furnace, it’s generally recommended to replace it.
Furnaces older than 15 years can be extremely inefficient. You could be throwing away as much as 30% of the money you spend to keep your home warm. Excessive energy costs and the desire to decrease energy use are also strong reasons to think about replacing your furnace. In fact, an independent study by Decision Analyst reveals nearly 20% of homeowners who recently replaced their furnace specifically did so to reduce their utility bills.
Trust Your Furnace Replacement to the Experts
It can seem overwhelming trying to investigate furnace features on your own. Or recognize exactly when you should replace your furnace. Our Jack Nelson Service Experts Experts are here to make the process much easier. Contact us at 918-212-8927 or schedule an appointment online to request your free home comfort assessment today.
*For HVAC Service Memberships, certain warranty exclusions and limitations apply. See your signed agreement for full terms and conditions. For the Advantage Program™, please see your signed Advantage Program Agreement for full details and exclusions. Lease with approved credit; visit ServiceExperts.com for details.