The forced air gas furnace has a long and fascinating history that spans more than a century. From its inception in the early 1900s to the modern era, the forced air gas furnace has undergone many changes and improvements, becoming one of the most efficient and reliable heating systems available today, and the most common whole-home heating source in the United States and Canada.

The forced air gas furnace was first developed in the early 1900s by a man named Albert Marsh. Marsh was an inventor and engineer who was looking for a more efficient way to heat buildings. He discovered that by blowing hot air through a series of ducts, he could heat a building more evenly and efficiently than with traditional heating methods.

In the 1920s and 1930s, forced air gas furnaces began to be used in homes and buildings. They were considered to be state-of-the-art technology at the time and were praised for their efficiency and reliability.

However, during the 1950s and 1960s, forced air gas furnaces experienced a decline in popularity as electric heating systems became more popular. The electric heating systems were considered to be more convenient and easier to use, but they were not as efficient as forced air gas furnaces. Have you ever gone to view a house for sale and wondered why a certain midcentury era often doesn't have a furnace? Now you know why!

In the 1970s, forced air gas furnaces began to make a comeback due to the oil crisis and the increasing cost of electricity. Many people began to realize that forced air gas furnaces were more efficient and cost-effective than electric heating systems. The technology also improved tremendously since its first appearance.

Today's forced air gas furnaces are much more energy efficient and reliable than their predecessors, and they are available in a wide range of sizes and styles to suit the needs of any home or building.

Some of the modern features of forced air gas furnace include programmable thermostat, reusable air filters like Cycle Air’s washable innovation, and, two-stage or modulating gas valves and variable speed blowers.

Furthermore, advances in technology and materials have made forced air gas furnaces more durable and long-lasting, so they require less maintenance and repair than older models. With their energy efficiency, reliability, and low maintenance, forced air gas furnaces have become a popular choice for homeowners and builders.

In conclusion, the forced air gas furnace has come a long way since its inception in the early 1900s. Today's forced air gas furnace is an efficient, reliable, and cost-effective heating system that is well suited to meet the needs of any home or building.