This roundup of products, components, and software covers both residential and commercial offerings that use new technology to add intelligence, improve performance, and achieve high levels of energy efficiency.

The White-Rodgers SureSwitch™ relay, model number 49P11-843, replaces the function of a contactor and short-cycle timer with a sealed relay. It increases the reliability of air conditioning systems and heat pumps. Designed to fit in the space of a traditional mechanical contactor, the relay is a universal electronic upgrade.

The Home Comfort Control™ comprehensive, two-part IAQ control system utilizes an intuitive, touch-screen user interface which connects to an Equipment Control Module with standard three-wire connection, eliminating the need for separate controls for humidifiers, dehumidifiers, ventilation, and temperature control systems.

The icomfort Wi-Fi™ touchscreen thermostat uses cloud connectivity to offer homeowners temperature control from anywhere in the world, at any time, from a smartphone, tablet, laptop, or web-enabled device. It is simple to use, install, and service, said the company.

Model SS610E has been added to the line of patented Safe-T-Switch® electronic condensate overflow control switches. It is designed for use on mini-split systems. It includes reliable, low power-consuming, state-of-the-art microelectronics.

The advent of technology is at its most apparent in the world of thermostats and controls. Manufacturers are developing equipment that can be accessed and operated from Internet-enabled devices on the other side of the world. This article provides a sample of some of today’s latest thermostats and controls.

A recent study, conducted by O2, reveals that smartphone users spend at least two hours each day on their devices, surfing the Internet, utilizing social media, listening to music, gaming, and performing other activities. One of those other activities: setting their thermostat.

ClimateTalk Alliance is an organization of companies committed to developing a common communication infrastructure for HVAC and smart grid devices, enabling the interoperability of diverse systems. Created in 2009, the alliance’s members collaborate and drive the future of the open standards communication framework.

For the last six decades, heating and cooling demand has been controlled using simple, wall-mounted thermostats. This evolution of these controls is undeniable, however, is the technology actually being utilized? And if it is, is it being used correctly?