Buying a new furnace may not be a concern in the immediate future. But it’s wise to know the things that will likely impact your choice when you’re ready to buy. Here are seven things you’ll want to think about when you're due for furnace replacement in Fort Wayne.
1. Size and Installation Quality
To run at peak efficiency and comfort, your furnace must be properly sized for your home. When it involves furnaces, bigger is certainly not better. We often get requests from customers to purchase a big furnace in the misguided belief that a larger furnace is either more dependable or will offer better comfort.
The opposite is true. Large furnaces will short cycle, or constantly turn on and off. This leaves you uncomfortable, with higher energy bills and a furnace that could wear out much sooner.
This is why it’s crucial to work with the right company when purchasing a new furnace. Even if it’s the right size but installed wrong, the U.S. Department of Energy says you could forfeit as much as 30% of your energy efficiency.
Another crucial component of installation is ductwork. If yours is old or improperly designed, you might have problems with sound or comfort. A furnace is only as effective as the duct system it’s attached to.
At Rolf Griffin Service Experts , our Expert HVAC technicians are ACE certified, which means they’re skilled in repairing and installing various kinds of home comfort systems. Besides technical skill, our technicians are also trained in treating you fairly. We also stand behind our work with a 100% satisfaction guarantee for a year.*
2. Energy Efficiency
Furnaces are rated by a term called 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 present furnace is 15 years old, it’s likely ranked 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 now:
- 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 research new furnaces there is one more important consideration: blower technology. This part moves air throughout your home. And it also uses a lot of electricity, so it’s important to know about your options.
There are three kinds of blowers available on furnaces nowadays. They include:
- Standard blower motor. Furnaces that aren’t ENERGY STAR rated have a traditional blower motor that’s been mostly unchanged for the past 30 years. This motor is the least expensive and also the least energy efficient.
- Constant torque motor. This technology strikes a balance between cost and energy efficiency. It delivers an electrical efficiency boost over a traditional motor design.
- Variable-speed motor. The most energy-efficient furnaces can operate at different speeds. Instead of operating at full blast 24/7, they will quietly run at a low or medium speed at times. This helps improve your comfort while keeping energy costs down, both in the winter and summer. And it also keeps indoor humidity in check.
4. Sound Reduction Technology
Sound has become a very significant consideration with furnace installation, so another dramatic 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 running.
5. Smart Thermostat
You probably use a programmable thermostat, but it's quite possible you probably aren’t making the most of your energy savings. These thermostats can be difficult to program, especially if your schedule changes from day to day.
A smart thermostat removes all the guesswork about energy efficiency. Many models can learn from your temperature preferences and then produce an energy-saving schedule to match. They also recognize when you’re home or away and will adjust your heating and cooling as necessary.
As a bonus, you’ll also be able to monitor and adjust your settings from just about anyplace 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 leading brand like Lennox® or Goodman®, you’ll have more confidence in the technology and that the manufacturer will stand by its product warranty over the long haul.
Furnaces typically have two main warranty coverage areas:
- Heat exchanger. This is the heart of the furnace and the most expensive 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 components. This includes the blower motor, electronic controls, ignitors and other key parts. Warranties can vary from as little as a one-year limited warranty to as long as a 10-year limited warranty.
When reviewing warranty coverage, it’s important to know it's limited. So, you should make sure you understand the restrictions. 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 costly.
Once your new furnace is running, make sure you finish the product registration right away. Many manufacturers may reduce the warranty term if the product registration is not done. This step is easy and usually only takes a few minutes.
How much does all this cost anyhow? It could vary from $1,700 for a basic furnace, or $5,500 or more for a high-efficiency model.
As you consider these costs and the affect on your budget, remember that unlike nearly every other appliance you may need to purchase, your new furnace may help pay for itself from the monthly energy savings it provides.
A couple of other ways to save include:
- Replacing your air conditioner simultaneously.
- Buying at the ideal time, such as in early fall, mid-winter and early spring. You may be able to get extra discounts and rebates during this slower season.
- Take advantage of rebates from the federal and state government, as well as from your local utility company. We can help you navigate this process.
- Finance your new furnace or sign up for 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 ideas from our Experts that will help you decide.
Heating systems typically last 15–20 years. How long yours will last depends on whether you’ve kept up with furnace maintenance, where you live and your desired temperature. If you’re somewhere with harsh winters, your furnace will operate more often, potentially making it wear out sooner. The same goes if you like to keep your home at a hotter temperature.
Repair Frequency and Cost
Just like any appliance, as furnaces get older, the likelihood for frequent furnace repair increases. 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 greater 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 wasting as much as 30% of the money you spend to keep your home warm. High energy costs and the desire to decrease energy consumption are also strong reasons to consider 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 lower their utility bills.
Trust Your Furnace Replacement to the Experts
It can seem intimidating trying to investigate furnace features on your own. Or know exactly when you should replace your furnace. Our Rolf Griffin Service Experts Experts are here to make the process much smoother. Contact us at 260-557-1275 or schedule an appointment online to book 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.