• Bad odors – A furnace in optimal conditions shouldn’t produce any bad smells. If you notice any repulsive smells like smoke, gas, or even fuel, then there is a high chance that your furnace needs professional service. These smells could be caused by the accumulation of dust, a gas leak, and more. It is important that you rectify the issue as soon as possible. We check the gas line, burners, and even the pilot light for any problems.
• Slow heating– If your furnace seems to be in good condition, but it takes quite a while for the room to heat up or you don’t feel heated air coming out from the vent, the main fault is likely with the ductwork and not the furnace itself. Due to exposure to air and dust, the ducts might be clogged, and in other cases, improper installation or worn-out ductwork might be at fault.

In other cases, certain furnace-based issues might be the cause of the problem. For example, wiring issues can cause the furnace to a stop even when it is turned on. If you observe that your furnace is not working, or it is constantly restarting by itself, quickly get in touch with an HVAC professional to help provide you with first-class repair service.

• Zero heat–If you observe that your HVAC unit is blowing out cool air even when the thermostat is set to high, then something is definitely wrong. The problem is usually with the blower motor or the compressor. The best way to avoid this is to carry out seasonal HVAC maintenance on your system.

When Should I Get My Furnace Replaced?

• Old age – While old furnace models have an average age of 10-15 years, newer models can last 20-30 years. You can check the owner’s manual to determine the age of your furnace or call the manufacturer. If your unit exceeds the average age, you should probably think about getting a new one.
• Reduction the Annual Fuel Utilization Efficiency (AFUE) ratio – The AFUE ratio is a benchmark for assessing the efficiency of your furnace.The minimum standard efficiency of operation is 80%. Any drop below this number is a sign that your furnace needs to be replaced with a more efficient model. The great thing about getting a more efficient furnace is that it not only gives you optimal performance—it also saves you on energy costs.

Other replacement/repair signs to take note of include:

• Excessive dust, rust, and soot coming out from your furnace
• Visible cracks, corrosion, and rust in and around your furnace
• Continuous cycling on and off
• Uneven heating and cooling in your living space
• Furnace makes strange noises repeatedly

Getting Your Hands on a New Unit

Getting a furnace is a big deal, and honestly, it is a significant household investment. Because of its importance in your home, it is essential you get a good unit. Before you purchase a new furnace, get estimates from a minimum of three reputable contractors. Take note of the brand, size, warranty, efficiency rating, and type. With a new furnace unit, you will enjoy quality heating in your home.