Many of the ratios used in the HVAC industry are just some “desirable output” quantity divided by the “necessary input” quantity. One example is the coefficient of performance (COP) of a heat pump. The desirable output quantity is Btu/hr of heat output. The necessary input quantity is the electrical input power needed to operate the heat pump. The latter is typically measured in watts or kilowatts.
The conference took place the week of September 15th.
September 25, 2025
Fujitsu General America hosted its largest National Distributor Conference to date in Palm Springs, welcoming 270 attendees for a week of collaboration, new product insights, and celebration under the theme “Driven to Win.”
This platform combines membership management, digital marketing, AI-powered monitoring, and customer acquisition tools.
September 22, 2025
A comprehensive membership solution now equipped with automated digital marketing, customer acquisition, conversion and retention tools for HVAC contractors.
In a here-we-go-again move, we must now transition from HFC to A2L mildly flammable refrigerants. The good news is the operating pressures are virtually the same and this time, the refrigerant oil is the same.
How an innovative HVAC system developed for the Department of Defense is helping to preserve 700-year-old artwork.
August 29, 2025
The Timken Museum of Art is proving that world-class conservation and sustainability can go hand-in-hand. By adopting Conservant Systems’ High Efficiency Dehumidification System (HEDS), the museum has slashed energy use by up to 79% and reduced fossil fuel consumption by more than 90%.