Remember, time is money, and with every additional contract drawing produced, it takes time and design fee to dissect the HVAC equipment information into the contract specifications and contract drawings.
The shift to electric PRVs is a result of the overall trend of digitally connecting all components to building automation systems for greater visibility and control and for lower energy consumption.
Pressure is one of the most critical variables in engineering. It can be measured by a pressure gauge, but it is important to know the type of pressure the gauge is reading.