Is Your AC Safe from Brownouts and Power Surges?

This summer, consider installing a simple device that can protect both your air conditioning system and your family's comfort from the ups and downs of the power grid.

By Steven Fox | Updated May 2, 2016 12:40 PM

We may earn revenue from the products available on this page and participate in affiliate programs.

HVAC Surge Protection - Air Conditioner Compressor

Photo: fotosearch.com

It’s almost impossible to overstate the importance of electronics and appliances in our lives today. We are sounded by equipment that beeps and whirs, blinks and buzzes. From the systems that provide our entertainment to those that keep our homes comfortable year-round, the great advances in technology over the last century have made life easier, more enjoyable, and simply better all around, in ways both major and minor.

In the typical home, one finds a host of appliances, each designed for a different purpose. Despite their variety, most of these appliances have one thing in common—a need for a steady, uninterrupted electrical current. That’s a problem. To a far greater extent than most people appreciate, the power grid isn’t perfect, and when it inevitably hiccups, it endangers the appliances you depend on and for which you spent a small fortune.

According to the American Society of Civil Engineers, power disturbances cost homeowners a whopping $79 billion each year. The reason? Power surges, brownouts, and blackouts do not discriminate—and appliances, no matter their sticker price, are equally vulnerable. If a power surge fries your coffeemaker, you might not hesitate to replace it. But what will you do if a power surge ruins your central air conditioning system?

Spikes, limits, or breaks in electricity pose a particularly acute risk for a key component of a conventional central air conditioning system—the compressor. Typically situated in the yard, the compressor performs the pivotal role of controlling the flow of refrigerant through the system. In effect, it’s the engine that drives your air conditioning. Perhaps needless to say, compressors don’t come cheap, and replacing one requires the services of a pro (another charge).

HVAC Surge Protection - Compressor Defender

Photo: intermatic.com

Homeowners would be wise to protect their investment in central air conditioning, particularly given the fact that a power disturbance may strike at any time, incurring considerable out-of-warranty costs. While there are various options for safeguarding your system from damage, many homeowners choose to install the innovative Compressor Defender™. Easy to set up—it can be fully operational in 10 minutes—it provides years of defense against all types of potentially destructive electrical events.

Available at Lowe’s, the Compressor Defender™ takes the hit so your air conditioning equipment doesn’t have to. With the Compressor Defender™ standing guard, you can avoid the hassle and expense of AC replacement. And almost as important, the Compressor Defender™ lets you count on your central air conditioning to keep your home comfortable through the hottest months of the year, no matter how many surges or brownouts the summer season brings.

Like other devices of its kind, the Compressor Defender™ isn’t invincible. With exposure to multiple power disturbances, its internal metal-oxide varistors gradually deteriorate, although thanks to its state-of-the-art TPMOV® Technology, the Compressor Defender™ eliminates many potentially hazardous failure modes associated with older, increasingly outmoded electrical protection options. Another improvement: Compressor Defender™ reports on its own status, via LED indicators, letting you know when the unit must be replaced. That way, you find out before it’s too late.

Bear in mind also that the Compressor Defender™ comes with a three-year warranty covering all electronic, connected equipment parts up to $7,500. Simple and effective, with painless maintenance requirements and a no-nonsense warranty, the Compressor Defender™ removes worry. And with the power grid under increased strain due to mounting electricity demand and the upswing in extreme weather, don’t we all want a little peace of mind?

This post has been brought to you by Intermatic. Its facts and opinions are those of BobVila.com.