Temperatures are steadily dropping, making this a critical time to check that your furnace is ready to keep you nice and warm throughout winter. Like most household appliances, heaters are not designed to last forever, their components need to be lubricated, and wear and tear can lead to a full breakdown if professionals do not maintain the equipment. Below is a checklist to help you spot the warning signs when you need to replace your furnace:
Equipment Repairs and Energy Bills Are Increasing
The older your furnace is, the harder it has to work to produce heat; this usually results in a rapid increase in energy bills. Even if there isn't a visible repair that needs to be fixed, it will work out cheaper in the long run if you invest in a more efficient furnace unit.
Your Furnace Is Over 15 Years Old
Modern furnaces can last for between 20 and 30 years; however, we advise looking for a new model at around the 15-year mark. That said, there are several ways to get the most from your current furnace unit. This includes properly setting up the breakers and shut off switches, and replacing clogged or dirty filters with clean ones to encourage efficient airflow.
If you want to save money on your monthly heating bill, you could turn the furnace down and wear some extra layers of clothing. Programmable thermostats are also useful, as they allow you to reduce temperatures while you are at work or sleeping. We also recommend sealing any door or windows that leak heat from your building.
The Rooms In Your House Are Different Temperatures
As furnaces get older, they often become increasingly more inefficient, losing the ability to distribute heat throughout your home evenly. This results in some rooms being colder than others.
You Find Soot Around Furnace Registers
Furnace registers are ventilation duct covers that can be closed or opened. They are referred to as both "grilles" and "registers" interchangeably. However, registers possess dampers that give them control over the airflow inside a duct.
If there is rust, dust, or soot visible around these areas, your furnace is emitting too much CO2. This can damage flooring, furniture, and plants with excessive dryness. It can also lead to dry eyes and itchy throats, as well as several respiratory issues. If there is any soot build-up surrounding your registers, it's time to get a replacement furnace.
You Hear Strange Noises
If your furnace makes rattling, popping, humming, or squealing noises, it's a sign that there is a problem that needs to be addressed. This could be because of wear and tear on the components, damaged motors, loose bearings, or unsecured ductwork. Either way, we recommend that you get in touch with our professional team of contractors asap.