Inside the real-world headaches, maintenance procedures, and wins of Variable Refrigerant Flow (VRF)/ technology.

A team of UCLA engineers and researchers has developed a new technique to make it feel up to 10 degrees Fahrenheit cooler ...

Solar Air condition is one of attractive application solar energy systems; in this paper we present an approach of sizing, control and optimization of air conditioner fed by photovoltaic generator ...

Low-air-resistance MERV 13 filters provide great air quality without straining HVAC equipment.

In comparison to traditional longwall mining, “roof-cutting and pressure-releasing” mining along gob-side entry retaining changes the permeability of the gob, as well as the pressure-relief ...

The Lawrence County Housing Authority said work is progressing to remedy broken air conditioning in Skyview Towers as temperatures soared this week.

Faults are inevitable in building energy systems, such as heating, ventilation, air conditioning and refrigeration systems. With the increasing utilization of these systems, their fault detection and ...