Many homeowners might take their heating and cooling units for granted nowadays, but it wasn’t so long ago that the average person spent scorching summers and frigid winters without the aid of an HVAC system. The history of the heating and cooling industry is an interesting one, so the leading HVAC contractors at All Star Heating & Air Conditioning Services in Circleville, OH, have created a guide outlining some stand-out moments below. 

HVAC Contractors Highlight Moments in Heating & Cooling History

1. The First Modern Air Conditioner 

In 1902, Willis Carrier unveiled the very first machine equipped to deliver treated air from one place to another. It was originally designed to cool a printing plant in Brooklyn, NY. The first AC, known back then as the “Apparatus for Treating Air,” was fashioned out of large fans and coils of coolant to help control the humidity of the building. Shortly after he created it, Carrier patented the invention in 1906. 

2. Carrier® as a Household Name 

The air handling systems developed at the turn of the century by Carrier continued growing in popularity. In the year 1953, more than a million of the systems were sold nationwide each year. Then in 1956, Carrier won an exclusive contract to supply their central air systems to more than 700 households in an upscale neighborhood in Pennsylvania. A decade later and heating and cooling units had become mainstream. 

3. Increased Efficiency 

Although the early 1900s saw great strides in HVAC technology, companies are continuing to refine their systems even today. Since Freon™ was banned by many countries due to environmental concerns, Puron™ was invented in 1998, which is thought to be more environmentally friendly. More efficient heating and cooling methods have also been developed, like geothermal, hybrid, and zoned systems. 

When you’re in need of a reliable HVAC contractor, don’t hesitate to contact the professionals at All Star Heating & Air Conditioning in Circleville, OH. For more than 50 years, they’ve been one of Pickaway County’s leading heating and cooling experts, providing everything from furnace repairs, to AC replacement services. They are available 24-hours a day in case of emergencies, so give them a call at (740) 477-8778 to learn more. Or, visit their website for a closer look at what they have to offer.