furnaceThe furnace is an important part of your house because it maintains the temperature and keeps you warm during the cold winter and autumn months. Before replacing it, you’ll need to consider some things and ask a couple of questions.

All Hours Plumbing and HVAC and other experts on furnace replacement cite the following considerations before making a decision:

Age of the Furnace

Before replacing your old system, ask yourself how old the furnace is. The typical age is up to two decades, while some only last for 15 years. The wear and tear the unit will experience over the years depends on the usage and efficiency. If yours is not as old as the years mentioned earlier, you may not have to invest in a new one.

If you have no idea how to determine your furnace’s age, here’s how:

1. Turn the system off and open the door found on its exterior

2.Look inside and you’ll see a serial number or the date of manufacturing

3. To understand the serial number, look at the first four numbers

4. The first two numbers identify the week of the year of manufacturing, while the last two indicate the actual year.

If you discover that your system is at least 15 years old, it’s time to replace it.

Check for Efficiency

If your unit is no longer efficient, it may be time for a new one. The system may consume more energy than it used to as reflected on your monthly bills. Some parts may not function like before, so have someone inspect your furnace.

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Are the Ducts Doing Their Job?

The ducts are responsible for moving heated air from one part of your house to another. If the ducts incur damage or wear and tear, the air may escape into the crawlspaces, attic, or other places. You can hire a contractor to fix problems, such as openings, gaps, or problems with the insulation.

Replacing your furnace is a major investment; it is best to know if it is old enough, inefficient or if you need to have some of its parts repaired.