There are many equations for determining the flow in natural gas pipes and the pressure drops associated with those flows, or vice versa. Our intent is to determine the validity of each equation with respect to flow rates that might be encountered by a plumbing engineer.
Electrification of buildings has become a policy imperative of numerous states concerned about climate change. They are implementing policies that aim to de-carbonize electricity production by greater reliance on renewable energy sources.
In 2019, PHCPPros launched the “Millennials On The Move” honorary listing in Plumbing Engineer, PHC News and The Wholesaler magazines. The listing was created to shed light on what is now the largest generation in the workforce, while also launching bigger conversations on topics such as industry recruiting, talent retention, leadership development and more.
The new OmniTherm series of near condensing boilers and volume water heaters includes industry leading electronic air-to-fuel ratio control, long-life stainless steel heat exchangers, and the Laars Linc icon-driven control system.