Forced Air Furnace Average Life

Forced Air Furnace Average Life

Since so many factors are involved, there is no firm answer for what is the life expectancy of a forced-air furnace. Even if there is a fixed amount of time, it can’t be guaranteed.

A furnace will likely need replacing eventually, even if the right circumstances and care are implemented.

As the name suggests, hot air is used to distribute heat throughout a house with a forced-air furnace. Cold air is sucked into the furnace through the cold air intake vent. Afterward, heated air is circulated through another set of ducts.

Furnaces often stop working abruptly with no warning signs of a malfunction. You need to plan to buy a new furnace if your furnace is nearing its end of life. This will help you to prevent a sudden breakdown of your furnace.

It is usually possible to expect a furnace to last anywhere from 15 to 20 years. When the repair costs of your furnace are greater than the price of buying a new one, then you should replace it.

Life expectancy of forced air furnace varies based on several variables, for instance –

  • Unit quality
  • Usage frequency
  • Routine maintenance
  • Unit type

What Are Factors Limiting Your Furnace Life?

The lifespan of your furnace is affected by a variety of factors.

  • Model of the furnace

You should always buy the most modern furnace you can find. Old models have a shorter life expectancy.

  • Installed poorly

Ensure that the furnace is installed properly by a licensed professional. This way you’re covered under the warranty that ensures that faulty installation will not lead to problems.

  • Improper maintenance

At the very least, service your forced air furnace every two years to ensure it is operating properly.

  • Inadequate ventilation

Be sure that you allow enough space and ventilation before you install a furnace. Poor airflow and excess moisture lead to the damage of heat exchangers.

Need a Way to Prolong the Life of Your Unit?

Here are some tips on keeping your furnace running smoothly.

  • Maintenance every year

Maintenance and cleaning are necessary every year as this ensures that all mechanical elements are working properly.

  • Usage

For often used systems to last longer, maintenance must be performed often.

  • Keeping filters clean

Heaters work better when their filters are clean.

In the final stages of the furnace’s lifespan, you may see some issues occurring like an unusual noise, hot air is not being blown, thermostat temperature is difficult to reach, and an overall feeling of unease.

In many cases, frequent service calls and hefty repair bills are signs that your furnace is about to fail. The best way to reduce energy costs and increase home comfort & efficiency is to upgrade an old furnace to a new, high-efficiency one.

To repair or replace something, people often follow this rule: ‘When the cost of repairing exceeds half the cost of replacing, the replacement is the better option.’

When it comes to repairing or installing an HVAC system, you need to find a reputable and trustworthy company. Consult H2C before deciding on replacement or repair.