You trust your home’s Furnace to keep your interior spaces warm and comfortable, so the last thing you want is for your furnace to completely break down during a blizzard or cold snap. Preventive maintenance tune-ups can keep your unit running well. At some point, however, you will need to replace your furnace. Here are some important signs to look for to know when it’s time for new heating equipment.
1. Increasing Utility Bills
If you notice your utility costs going up every month, it could be caused by a malfunctioning furnace. Rising energy costs can play a part, but if you can rule out this cause, the next step should be to inspect your HVAC system. Furnaces that are not functioning well generally require more energy to operate, so high energy bills may indicate an ongoing problem.
Like all mechanical equipment, a furnace has a finite lifespan. In many cases, furnaces older than 10 to 15 years are good candidates for replacement. If you don’t know how old your furnace is, you can usually find the date of manufacture somewhere on the unit itself.
3. Inconsistent Temperatures Throughout the House
If you notice that some areas of your home are cooler than others, it could indicate an issue with your ductwork or furnace. Sometimes rooms don’t heat properly because the vents are clogged and not receiving enough airflow. Inconsistent temperatures could also be caused by a poor connection between your thermostat and furnace. However, one of the most common reasons for cold rooms is a furnace that isn’t operating at full capacity, so this can be another indication that it’s time to replace your heater.
4. Noisy Operation
Do you hear pings, knocks, or other unusual sounds when your furnace kicks on? As a general rule, noises like this don’t happen when your equipment is working like it’s supposed to. Therefore, it’s a good idea to inspect your furnace whenever you hear unexplained noises. If you can’t find an obvious cause, you may want to contact a trained technician to schedule a full inspection.
5. Persistent Health Concerns
When a furnace isn’t working properly, it can release low levels of toxins such as carbon monoxide into your home’s air. Persistent headaches, feelings of nausea, or feelings of light-headness can all be possible indicators of toxins in the air. If you can’t pinpoint a cause of symptoms like these, you may want to take another look at your furnace and consider upgrading to modern equipment.
6. Visible Dust
If there is dust coming out of your vents, it could be caused by your furnace not filtering the air as it should. Dirty ductwork can also cause this issue. A trained technician can inspect your system and help you decide if you need to replace your furnace or simply have your ducts cleaned.
7. Frequent Issues
Have you noticed that issues with your furnace are cropping up more often? This can be a sign that it’s time to replace your equipment. Even minor problems, such as an occasional unexplained shut off or broken part can indicate that the whole unit is becoming unstable. You can greatly reduce the need for emergency heating service by contacting your local HVAC expert to install a new furnace. In many cases, a timely upgrade can save money on continued repair costs and high utility bills from an inefficient system.
If you want to enjoy a comfortable home throughout the year, taking care of your HVAC system is essential. It can be significantly less costly and time-consuming to replace a failing furnace preemptively rather than waiting until it stops working entirely. By paying attention to common symptoms of a malfunctioning furnace, such as inconsistent operation and unexplained noises, you can know when it’s time to get a new furnace and reduce the risk that you’ll need an emergency repair on a winter night.