Thermal cameras are very often $200 or more, but this inexpensive model from Thermal Master works for both iOS and Android and has a ± 3.6°F accuracy.

Abstract: This article proposes a three-phase resonant driver based on the resonant switched capacitor (RSC) for the light emitting diode (LED). The employed LED is chip-on-board (COB) based ...

Avoid shortcuts and common mistakes when troubleshooting refrigeration systems. Attention to detail not only improves your ...

Frugal Finance discusses what to do if your AC fan is not working or buzzing. What it means for air conditioning units when ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

Residents of the Riverside School District will soon vote on a five-year, $18 million capital levy that centers around safety, security, technology and HVAC improvements. Ken Russell, district ...

The energy demand for data centers is surging right along with record-setting heat domes and conversations about a new “Category 6” for hurricanes, bringing serious concerns about grid stability on ...

Kia's American subsidiary has identified an issue affecting 2021 through 2023 model year Sorento LX crossovers. In these vehicles, the HVAC system's connection between the blower motor resistor and ...

Abstract: As a key component of the motor drive system, the dc-link capacitor has a significant impact on the system reliability. Therefore, it is of great significance to monitor the health status of ...

Occasionally a design requires capacitors that are much closer to being identical in value to one another than the usual tolerance ranges afford. Precision matching of components from parts on hand ...

Shipments of central air conditioners and heat pumps tumbled in July — down nearly 27% compared to last year, according to AHRI data. A/C units took the steepest hit, falling more than 30%, while heat ...