Buying a new furnace may not be a concern right away. But it’s smart to know the things that will likely impact your choice when you’re ready to buy. Here are seven things you’ll want to consider when it’s time for furnace replacement in Concord.
1. Size and Installation Quality
To operate at maximum efficiency and comfort, your furnace must be correctly 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 opposite is true. Oversized furnaces will short cycle, or continuously turn on and off. This leaves you cold, with more expensive energy bills and a furnace that could wear out much sooner.
This is why it’s important to work with the right company when purchasing a new furnace. Even if it’s the correct size but installed wrong, 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 designed wrong, you might have issues with noise or comfort. A furnace is only as effective as the duct system it’s linked to.
At Freschi 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 fairly. We also stand behind our work with a 100% satisfaction guarantee for a year.*
2. Energy Efficiency
Furnaces are ranked 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 spent 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 throwing away 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 compare new furnaces there is one more important consideration: blower technology. This part circulates air throughout your home. And it also uses a lot of electricity, so it’s important 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 mostly unchanged for the past 30 years. This motor is the least costly and also the least energy efficient.
- Constant torque motor. This technology finds 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 speed 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 great improvement has been keeping noise under control. Some of these features include:
- Sealed and insulated cabinets
- Variable-speed blower technology
- Nearly silent gas burners
With this technology, you might not even notice that your furnace is running.
5. Smart Thermostat
You probably use a programmable thermostat, but chances are you probably aren’t making the most of your energy savings. These thermostats can be challenging to program, particularly if your schedule varies 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 know when you’re home or away and will adjust your heating and cooling as necessary.
As an extra perk, you’ll also be able to keep tabs on and adjust your settings from just about anyplace on your phone. Some models can even alert you if they find a problem with your furnace or remind you when it’s time to change your air filter.
6. Warranty
There’s a significant difference in furnace quality and reliability. Like any big purchase, we believe it’s best to go with a major brand name. With a top brand like Lennox® or Goodman®, you’ll have more confidence in the technology and that the manufacturer will uphold its product warranty over the long term.
Furnaces usually have two primary warranty coverage areas:
- Heat exchanger. This is the center of the furnace and the most expensive component to replace. This part usually has a 20-year limited warranty or lifetime limited warranty, but this can vary based on the manufacturer and furnace model.
- Main components. This involves 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 instance, nearly all standard manufacturer warranties only cover the cost of the replacement part, not labor. And labor on a new heat exchanger could get costly.
Once your new furnace is installed, make sure you complete the product registration immediately. Many manufacturers may reduce the warranty term if the product registration is not completed. This step is simple and usually only takes a few minutes.
7. Cost
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 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 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 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 receive a new furnace with repairs and maintenance included.*
How Do I Know When to Replace My Furnace?
Now that you know what to search for in a new furnace, when should you replace your outdated one? Here are a few tips from our Experts that will help you decide.
Age
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 in a place with harsh winters, your furnace will run more frequently, potentially making it wear out sooner. The same applies if you like to keep your home at a warmer temperature.
Repair Frequency and Cost
Just like any appliance, as furnaces get older, the likelihood for frequent furnace repair goes up. If your system is more than 15 years old, those repairs can be especially expensive. Common and costly repairs on an older furnace include:
- Blower motor failures
- Ignition control failures
- Heat exchanger failures
If repairs are greater than the half the cost of a new furnace, it’s generally best to replace it.
Energy Efficiency
Furnaces older than 15 years can be extremely inefficient. You could be wasting as much as 30% of the money you spend to heat your home. Excessive energy costs and the desire to reduce energy consumption 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 feel intimidating trying to research furnace features on your own. Or recognize exactly when you should replace your furnace. Our Freschi Service Experts Experts are here to make the process much smoother. Contact us at 925-384-1303 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.