For regular heating services in Murrieta, CA contact the experts at  Millar Heating & Air. Suppose you want to replace the furnace before breaking; this could be the most suitable option.

It is recommended to replace your furnace as it approaches the end of its life expectancy. Furnace life expectancy ranges from 15-30 years on average. Aside from age, there are several signs that your furnace will display if it needs to be replaced.

Signs Your Furnace Needs a Replacement:

Our furnace repair in Murrieta say that there are a variety of indicators to consider to determine if your furnace needs repair or replacement. Here are some simple signs that will allow you to make an informed choice.

High Energy Bills

Furnaces lose efficiency as they age, increasing your energy bills even after regular heating services in Murrieta, CA. Since older furnaces use less energy, they typically run longer than usual to ensure that they heat your home effectively.

As a homeowner, you should change your air filter every two months. This ensures that the proper airflow can get to all areas around. You can save in the long run by replacing an old furnace if you’re fed up with the increasing cost of energy.

Sooty Registers

If the registers are contaminated with soot, that could mean that your furnace produces too much CO2. In this case, shut it off, and callour heater repair in Murrieta, CA. More CO2 levels will result in excessive dryness, harming furniture, flooring, and plants.

They can also cause dry eyes and itchy throats. Additionally, in sensitive people, it may create respiratory problems too. Our furnace repair experts in Murrieta advise that if there’s smoke around your home’s registers, you must replace your furnace.

Age of Furnace

The suggested lifespan of an operating furnace is between 15 and 20 years. It is, therefore, important to schedule replacements every two years at the most. In addition, The US Department of Energy endorses the 20-year replacement suggestion.

To ensure that your furnace lasts for 20 years, you must get a regular maintenance tune-up performed by our qualified heater repair expert in Murrieta, CA.

Uneven Temperature

If you find that you’re constantly altering your thermostat in response to changing temperatures, it could be because your furnace may be at fault. The older furnaces need to work harder to heat areas and can also stop or run at a lower level at random times.

If you notice that some rooms in your house have a hot temperature and others are cold, contact our heating services technician in Murrieta, CA, to examine your furnace’s condition. You might also look into a replacement because this could indicate that your furnace is getting old.

Frequent Repairs

If you’re dealing with an old furnace, you’re faced with costly repair costs to continue patching it instead of replacing it completely. Otherwise, your furnace breaks down when you need it the most. This is particularly dangerous during the winter months when temperatures are cold.


Our heater services in Murrieta, CA, suggest that the final decision on whether to replace a furnace before it is damaged comes down to various factors like your budget, the condition and age of your furnace, and your personal preferences. If you’re unsure, grab an old set of utility bills and note how much you’ve spent on heating.

If you’re still unsure, contact the Millar Heating & Air experts. If your furnace requires to be replaced or if all you require is a tune-up or new parts, we’ll help you determine whether or not your old furnace is reaching the end of its life. Call us at 951-679-1331 or email us to book an appointment for furnace repair in Murrieta.