Furnace filters designed to act as whole-house air filters add stress to the blower in an HVAC system by impeding airflow. Two design adjustments at installation can resolve this issue and ...

MAHLE debuts its bionic radial blower, boosting A/C efficiency and cutting noise using AI and nature-inspired design.

Clean your window AC unit about every 60 days if it's in continuous use. If the unit doesn't serve as your heater, store it ...