The air conditioner is an absolutely vital part of the home that helps give you and your family a safe, comfortable place in the height of summer and the lows of winter.

However, heating and cooling systems inevitably start to degrade in performance and eventually fail over time. It can be hard to tell if repairing vs. replacing is the right choice, and neither option is always correct. However, you can decide you should repair or replace it by performing a little research and getting some help from a great HVAC repair service in Bensalem, PA.


While repair costs are considerably lower than the expense of replacing an HVAC system, replacing can be more cost-efficient in the long run. Newer models outperform old AC units by a considerable margin, and you’re going to have to repair that old system more and more frequently as it nears the end of its lifespan. Figure out whether to repair vs. replace HVAC systems by figuring out exactly what the severity of your HVAC units’ problems is.


Troubleshooting is the first step in choosing to repair vs. replace HVAC systems. Many problems that AC units develop are so easy to fix that any person with some technical know-how can resolve them. Dirty, clogged filters are a common source of trouble, so your first step should consist of checking them.

Motors, heat pumps, and other mechanical components are also capable of failing. Some telltale signs include odd sounds coming from your HVAC system or the ability to produce cold air but not hot air, or vice versa. These problems point to warn-out or broken parts that you may purchase and replace on your own.

Arrange a Check-In

If you can’t find the problem, you don’t necessarily need to replace your system immediately. Reach out to an HVAC technician for a check-in, and they’ll be able to identify the problem and recommend a sensible solution.


Should you repair or replace your HVAC system? If any of the above problems point to a simple repair job, then it’s usually worth getting more out of your existing unit. However, there are many cases where the answer to “should you repair or replace” is undoubtedly “replace.” Sometimes, the failure is so extensive that repairing just doesn’t make sense.

High Energy Bills

But you should also look into replacing when you notice your energy bills are higher than they should be. Compared to older systems, a modern air conditioning unit with ENERGY STAR certification can save you money in the long run. Thanks to their high efficiency, you’ll earn considerable energy savings that will cut into the replacement costs over the long run.

Aging HVAC Unit

And perhaps the surest reason to replace your HVAC system is age. Older units have a lifespan of 10-15 years for the most part, at which point you can expect them to fail at any time.

They become increasingly inefficient and are sure to drain your budget through rising repair costs and electricity bills. Not to mention, you wouldn’t want to be left without air conditioning in the dead of winter or the middle of the summer. However, you can be sure of keeping your family cozy and comfortable with a little help from CHF Mechanical.

If the choice to repair vs. replace HVAC systems has you stumped, your next step is clear. Get the best results by putting your trust in a local, family-owned HVAC repair service with decades in the industry. Call CHF Mechanical today for unbeatable residential HVAC services in Bensalem, Pennsylvania, and the greater region.