As with most modern conveniences, the luxury of in-home air conditioning arises from the demands of past commercial requirements. Beginning in the late 19th century, American engineers launched the first wave of commercial air conditioning equipment. Designed to control the quality of indoor air in humidity-sensitive industrial environments, early U.S. air handling devices came with incredible price tags both for installation and operation.
However, the potential of regulated heating and cooling quickly burst free from the confines of industrial-only application. By the 1920s, the usefulness of air conditioning technology had secured a place in the commercial comfort market.
Commercial Indoor Air Management Quickly Shifts Into the Comfort Zone of Indoor Air Quality
Shortly after the initial development for industrial purposes, the core concepts of commercial indoor air regulation captured the attention of retail industries, the indoor movie theaters and commercial landlords. Retail department stores also leaped in to reap the benefits of comfortable indoor living. Any business that could promote greater consumer spending by providing better consumer comforts acknowledged the growing value of air-conditioned structures.
But the cost was high. For forty-plus years, the benefits versus the installation and operational costs limited the mass use of residential HVAC applications. Commercial landlords running large apartment complexes could justify the expenses and an increase in rental fees. They dominated the A/C market – even over industrial users. Fifty years of commercial and retail control over indoor air quality management usage shaped the technical development, marketing practices and pricing of the heating and cooling industry.
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