HVAC Residential Market

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Subcooling can be a somewhat difficult topic for new technicians starting out in the industry. In fact, few topics garner as many questions from green techs than subcooling does.

Portable heating and cooling units, like most HVACR products, continue to evolve as advances in technology allow manufacturers to meet consumer demand in previously improbable applications and markets.

Portable heaters and air conditioners offer numerous benefits for HVAC contractors, including speedy installation and reduced downtime for customers.

No longer thought of as only temporary solutions, portable heating and cooling units continue to evolve and grow into new markets and applications.

Contracting organizations and business owners around the country enjoyed a victory when President Donald Trump signed a resolution into law eliminating the Obama administration’s ‘Volks rule.’

Information contained in these graphs are courtesy of the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). Industry figures are estimates that are derived from the best available figures supplied by a sample of AHRI member companies.

Variable refrigerant flow (VRF) technology is relatively new to the U.S., yet it has quickly become a very popular option in the commercial market. VRF is now moving into the residential market as well.

During his campaign, Trump made it clear that his intentions were to reduce regulations and withdraw from the Paris agreement. His decision to withdraw is typical politics — either you agree, you disagree, or you agree to disagree.

Energy efficiency ratings (SEER/EER) of air conditioners and heat pumps keep rising, thanks to new technologies such as electronically commutated motors (ECMs), inverter-driven compressors, and advanced heat exchangers. These technologies have helped boost high-end cooling equipment ratings to the mid-20-SEER range, which was unthinkable just a few years ago.