There are varying types of symptoms that can occur when a refrigeration system has an overcharge of refrigerant, and these symptoms vary depending on the type of metering device used. These are the ...

This article explores how a restricted metering device will affect system performance and efficiency. The system is a commercial refrigeration system with a thermostatic expansion valve (TXV) as the ...

CHICO — Drivers entering northbound Highway 99 from the Skyway may have noticed what looks like a traffic signal on the roadside. It’s Butte County’s first ramp meter, meant to control the flow of ...

What equipment should be installed? A true power monitoring system contains two or more discrete metering points that are interconnected through some medium. The three primary components of a power ...