Better Living Through Air Condition — Comfort Throughout the Decades

From Window Units to Wi-Fi: How Home Comfort Has Changed Since 1959

Think about the home you grew up in. You can probably picture the furniture, the television, even the sound of the screen door. But do you remember the thermostat?

Maybe it was a little metal dial in the hallway. Maybe it was a beige box with a digital display. Or maybe, these days, it’s an app on your phone.

The way we keep our homes comfortable has transformed over the past seven decades. And since Kennedy Air Conditioning’s founding over 50 years ago, the company has been part of that evolving story here in Central Arkansas.

Let's take a look at how far we've come.

1950s: The Cool New Idea

Picture an Arkansas summer in 1959: the screen door slams, the porch offers the best hope of a breeze, and a glass of iced tea sweats almost as much as you do. A cool bedroom on a sticky night could still feel like a luxury.

Air conditioning had been around for decades, but many households still relied on open windows, fans, or individual room units. Central systems existed, yet they had not become a standard feature of American home life. As smaller, more affordable equipment made cooling practical for more people, a home-comfort revolution was gathering momentum.

From the beginning, the idea was straightforward: help Central Arkansas families and businesses stay comfortable in a climate that rarely makes it easy.

1960s: The Whole House Gets in on the Act

The 1960s introduced more Americans to a new possibility: not just a cool room, but a comfortable house. Air conditioning gradually became part of the blueprint for new construction, with ductwork and centralized equipment working quietly behind walls and ceilings.

That shift changed more than the temperature. It changed how houses were built and how families used them. A living room could become the family gathering place in July, not just in January. Southern summers no longer had to revolve entirely around shade, cross-breezes, and open windows.

For HVAC professionals, the job was becoming more complex, too. The right system, properly sized and installed, could help deliver steady comfort throughout the house, not just simply blast cold air into a corner of it.

1970s: Comfort Meets the Energy Crisis

Then came the 1970s, along with rising energy costs and a growing national conversation about conservation. Americans still loved their air conditioning, but they began paying closer attention to how much electricity it used.

Manufacturers and researchers pursued better efficiency, while homeowners learned that routine service, sensible thermostat settings, and an efficient, well-maintained system could matter just as much as cooling capacity.

The fundamental question was changing. "Can this house be cool?" was joined by "Can it stay cool without racking up a big electric bill?" That question would shape HVAC technology for decades to come.

1980s: From Luxury to Expectation

By the 1980s, central air conditioning was increasingly associated with the modern American home. The hum of an outdoor condenser and the click of the thermostat were becoming as familiar as the television in the family room.

It is worth remembering that the transition did not happen overnight. In 1980, only 27% of U.S. homes had central air conditioning. Over the decades that followed, however, the share rose dramatically as more new homes included central systems and existing homes were upgraded.

Across Central Arkansas, home comfort was becoming less of a novelty and more of an expectation: cool rooms for summer afternoons, warm ones when temperatures dropped, and dependable equipment that could handle both.

1990s: Efficiency Gets a Report Card

In 1992, the first federal minimum efficiency requirements for residential central air conditioners and heat pumps took effect. A number that many homeowners now recognize—SEER, or Seasonal Energy Efficiency Ratio—became an increasingly useful shorthand for comparing cooling performance.

Generally speaking, a higher SEER rating means greater cooling efficiency under standardized test conditions. It is not the whole story, of course: equipment sizing, installation quality, airflow, and maintenance all affect real-world results.

The 1990s also brought a heightened focus on refrigerants and their environmental impact, leading to a gradual transition away from ozone-depleting chemicals. A more sophisticated era of home comfort was taking shape, one in which performance meant more than making cold air.

2000s: The Thermostat Learns Your Schedule

The average day has a rhythm: the family wakes up, everyone heads out, and somebody returns home in the afternoon. As programmable thermostats became more common, homeowners gained an easier way to match heating and cooling schedules to those routines.

Rather than remembering to change the thermostat before leaving for work or going to bed, you could program a schedule around the way your household actually lived. Meanwhile, new federal efficiency requirements in 2006 pushed residential equipment performance further forward.

The promise was simple: a comfortable home should not require quite so much attention—or quite so much energy—as it once did.

2010s: Comfort Gets Connected

During the 2010s, the thermostat became another part of the connected home. Wi-Fi-enabled controls made it possible to change the temperature from a smartphone, review schedules, and, with some systems, see information about energy use.

Other advances helped homeowners think beyond one temperature for the entire house. Zoning options could support different comfort needs in different areas, while increasingly sophisticated controls responded to when people were home—or away.

The technology was getting smarter. But the goal was still remarkably familiar: walk into the house, kick off your shoes, and feel comfortable.

2020s: Quiet Precision—and What Comes Next

Today, some high-efficiency systems can adjust their output gradually rather than operating only at full speed or off. Variable-speed technology can help maintain more even temperatures, improve humidity management, and run with less noise under suitable conditions.

The industry has also updated how cooling efficiency is measured. New SEER2 test procedures and federal efficiency requirements took effect in 2023, while newer equipment designs continue the move toward refrigerants with lower global-warming potential.

Here in Arkansas, none of that changes the basic demands of the weather. We still ask our HVAC systems to battle humid summers, surprise cold snaps, and the occasional week that includes both. The equipment is more advanced, but good advice, correct installation, and dependable service are as important as ever.

Some Things Never Change

A lot has changed since the 1950s. We've traded rotary thermostats for touchscreen displays, basic on-off equipment for finely controlled systems, and hot summer nights on the front porch for a level of indoor comfort previous generations could barely imagine.

But one thing hasn't changed: Arkansas weather can still put any heating or cooling system to the test. Neither the newest gadget nor the highest efficiency rating can replace knowledgeable service, careful installation, and a team that understands the homes and businesses it serves.

That's where Kennedy Air Conditioning's story continues.

Different decade. Better technology. Same commitment to keeping Central Arkansas comfortable.

Ready for the Next Generation of Comfort?

Whether your system just needs a tune up or you're considering an upgrade, Kennedy Air Conditioning can help you find the right solution for your home.

Call 501-834-2665 or visit KennedyAC.com.