When Should You Upgrade Your Furnace?

There are many things to consider when it comes to taking care of your home. 

• Should I get a security system? 

• What types of bulbs meet my lighting needs but are going to be energy efficient? 
• Should I install carpet or hardwood? 

And if that’s not enough, add one more thing to the list: When should I replace my heater? 

Your heater shouldn’t require constant attention, but it shouldn’t be taken for granted, either. Ignoring your system could result in indoor air that is loaded with dust or allergens (or worse!), or even an inefficient heating system that is wasting energy and money with every energy bill. 

But how should I know if it’s time to replace my heating unit? 

The following warning signs can help you determine if you just need a quick maintenance visit or if it’s time to replace your current heating system. 

1. Frequent Repair Costs 

It is common for a heater to eventually need a new blower or a little attention once a year to make sure everything is running correctly, but a well-maintained heater should work without much repairing along the way. A few signs that your system may be in need of replacing are below: 

• Calling the service technician repeatedly for the same issue; 
• Needing multiple visits during the same heating season; 

• Constantly writing checks simply to keep your house comfortably warm. 

A general rule to remember: if yearly repair costs reach 50% of the present value of the heater, it’s most likely time to replace your furnace. 

2. Energy Efficiency 

Are your heating are a little higher than you remember them being? That may be a sign that some part of your heater is weakening. Most companies can give you a residential energy audit which can point to easily remedied inefficiencies like weather-stripping around your doors and windows or attic insulation. It may also be the first step in deciding if your heating unit is giving up. Older heating units can be very inefficient, while newer technologies are much more efficient at heating your home. Also, upgrading to a high-efficiency system could mean tax credits or utility rebates and incentives to help you recoup the cost of a new system. 

3. Old Age 

Heating systems were never designed to last until the end of time. Advanced, more efficient systems are coming out all the time. But how long should your heating unit last? The magic number for a furnace or boiler is 15 years. But keep in mind many old furnaces operate at an efficiency of just 65% or worse! A replacement that’s been qualified with the Energy Star rating can be up to 30 percent more efficient, and that’s a difference you’ll notice in your home and your wallet. 

4. Excessive Noise 

If you are having to raise your voice to talk because your heating system is abnormally loud, that could be a sign that your duct system is undersized and too much air is being pushed through too small an opening. 

Other noises like squealing, jolting, bumping, or banging could be signs of a mechanical issue. It could be as simple as a worn belt, but it may mean an internal component of your unit has loosened or come completely separated. 

Today’s latest units function more silently than ever. Often you’ll have to really give attention to even know that they’re running. If noise pollution is an issue for you, that may be reason enough to upgrade to newer equipment. 

5. Temperature and Comfort Issues 

If you are having to constantly jack up the heating system to keep things in the house cozy, that should be a major red flag that it’s time to re-evaluate your furnace. There are several factors that could cause this issue – it may be rectified with a new thermostat that allows you more control – so before you assume that you’re in for a whole new heating unit, give some attention to your thermostat. 

6. Humidity Issues 

In the winter, low humidity makes the air inside your home feel colder than it is, often tricking you into turning up the thermostat. Common complaints when the humidity is too low are dry air, congestion, and chapped skin. Improper humidity can even negatively impact wooden floors and furniture. Today’s best heating units help to keep this important balance right where it should be, adding or removing moisture before it ever enters the HVAC system. 

7. Air Quality Issues 

Many issues that don’t directly relate to temperature can be improved significantly with an expertly designed and properly installed HVAC system. If you are experiencing issues with household odors, airborne allergens, such as pollen or pet dander, mold, ozone, and even plain old dust, consulting an expert heating system contractor can start you on the road toward fixing them. 

So you do all your homework and decide you do need a new heating system, or you want to upgrade your furnace to green technology, replace your home’s ductwork, or do a total renovation of the entire system, call Service Experts Heating & Air Conditioning today for a free, no-obligation Home Comfort Analysis.