How the HVAC Trades Have Changed?

Today, it is not possible to imagine one’s life without smartphones, cars, and other basic necessities. But earlier, such things were hardly affordable, and HVAC software or technology is not an exception in it.

Over the years, the heating and cooling industry has changed drastically. Today’s heating and cooling systems look totally different than what it was a few years back. Thanks to online platforms, HVAC cooling load calculation applications, HVAC software, and interconnectivity solutions. Technology has changed the face of the HVAC industry and eased many things for professional HVAC energy audit service providers.

If you are into the residential HVAC load calculation business, you must be wondering what the history of the HVAC industry holds and what all things changed so far. With the thought to help every startup HVAC service provider to get insights about HVAC trades, we have noted down before and after trades in the HVAC industry. Let’s take a look at it in more detail.

Before of HVAC Industry: The rise of Heating and Cooling Systems…

Window air conditioning systems are thought to have been among the first to be created by Egyptians. In order to stay cool thousands of years ago, the Egyptians hung damp reeds in their windows. Cool air would circulate throughout the house when the breeze passed through the reeds. Talk about anticipating things!

Later, Willis Haviland Carrier unveiled the first contemporary air conditioner in 1902. A Brooklyn, New York, a publishing house was having issues with humidity in its facility. Carrier created a mechanism that circulated air through coils containing cold water. His novel design was able to both chill the plant and lower the air's humidity. Carrier continues to lead the way in heating and cooling technologies and is now a well-known brand.

HVAC today…

• From a first-class amenity to a fundamental requirement. Like most inventions, air conditioning was first only affordable to the wealthy. When window units were created in the 1930s, they cost anywhere from $10,000 to $50,000, which equates to $120,000 to $600,000 in today's dollars. Thankfully, air conditioners became much more affordable and widely available by the 1950s. Homes in America had air conditioning in 86% of cases by 2007.

• From huge and audible to elegant and silent. The original air conditioner was a complex device. Air conditioners once required a huge room for venting and piping, but over time, they became much smaller. Modern air conditioners, especially ductless models, are smaller and quieter than before.

• Working smarter as opposed to harder. Even air conditioners produced just ten years ago used a lot more energy than the ones we have now. Modern designs can operate considerably more effectively without losing comfort. The way we interact with our homes has also altered as a result of automation.

Products like Nest automatically change the temperature to deliver continuous, hassle-free comfort instead of requiring constant adjustment like we used to. Home automation has a variety of uses and is undoubtedly one of the most fascinating and spectacular products the market has seen in the last ten years.

• Environmental risks to environmental protection. When air conditioning was initially developed, nothing was known about how it would affect the environment. Our culture is far more aware of the need to preserve the ozone layer and reduce carbon emissions today. One of the many measures we've taken to lessen our influence on the environment and discover better, "greener" ways to cool and heat our houses is the phaseout of R-22 refrigerant.

• Ranging from one item to many. The first air conditioner for homes was a universal model. There are hundreds of different air conditioner brands and models available today. Other items like ductless mini-splits, heat pumps and indoor air quality items are not included in this. When it comes to heating, radiant heating has completely taken over the market as a more effective and desirable alternative to forced-air systems. What was once a small market has expanded into a complex one with countless possibilities.

• Using technology to drive HVAC cooling load calculation to a professional HVAC energy audit. The era of manually managing your HVAC business is finished (or at least, it should be). HVAC businesses use a variety of HVAC software, residential heat load calculation tools, and platforms to improve their sales, customer service, and technical assistance. Other systems improve client communications, routing, payments, estimates, and invoicing.

Some people are using apps like Trello and Google Suite, which are online project management tools, to make checklists and allocate tasks to employees. Equipment, parts, and locations are easily identified to simplify job management and resource allocation when equipped with sturdy nameplates. By making sure their clients are taken care of and project accountability is maintained, these technologies help HVAC businesses run more efficiently.

At EDS Tech, we are using technology to fuel the desire for eco-friendly HVAC software and systems. We vow to always stay on the edge of the technology innovations for home auditors and professional HVAC energy audit service providers.

Digital Marketing Manager at ENERGY DESIGN SYSTEMS, LLC. responsible for developing, implementing, and managing Digital Marketing Strategy & campaigns that promote a company and its products and services.