Is it time to replace my furnace? Here are 4 warning signs
Your home's furnace plays a crucial role in keeping you warm and comfortable, especially during the colder months. However, like any appliance, furnaces have a lifespan, and there comes a time when replacing them becomes necessary. Recognizing the signs of an aging or failing furnace can save you from unexpected breakdowns that leave you in the cold. At Air Controls, we provide expert furnace installation in the greater Bozeman area. Here are four signs that it’s time for furnace replacement.
Age of the Furnace
The age of your furnace is a significant factor in determining its efficiency and reliability. Generally, furnaces last between 15 to 20 years. If your furnace is approaching or has surpassed this age range, it's wise to start considering a replacement. Older units are more prone to breakdowns, and newer models are designed to be more energy-efficient, saving you money on utility bills in the long run.
Unusual Noises
Strange and persistent noises coming from your furnace, such as banging, rattling, or squealing, can be indicators of mechanical problems. These issues may be a result of worn-out or damaged components within the furnace. While some problems can be repaired, a consistent pattern of strange noises may indicate the need for a new furnace.
Frequent Repairs
While regular maintenance is essential for the longevity of your furnace, frequent and costly repairs may indicate that your heating system is on its last legs. As furnaces age, the need for repairs tends to increase, and the cost of these repairs can quickly add up. If you find yourself facing frequent breakdowns, it may be more cost-effective in the long run to invest in a new, reliable furnace.
Carbon Monoxide Leaks
One of the most critical signs that your furnace needs replacement is the presence of carbon monoxide leaks. Carbon monoxide is a colorless, odorless gas that can be deadly. If you notice symptoms such as dizziness, nausea, or headaches, or if your carbon monoxide detector alarms, evacuate your home immediately and contact a professional.
Furnace Repair & Replacement in Bozeman, MT
If you need heating system repair or installation in Bozeman and the surrounding area, contact Air Controls at (406) 587-6292. Our local HVAC company can expertly handle your home’s heating and cooling needs. Feel free to give us a call today to make an appointment!




