To aid plumbers and tradespersons in staying competitive in the marketplace, innovative technologies and materials must be a priority when crafting and revising provisions within model codes and standards in order to enhance efficiency, positively impact affordability and provide ease of service for those implementing it.
Who doesn’t like to talk about tools? I asked a bunch of my friends about the tools that live on in sweet memory as frugal tools — tools that were worth the investment.
The heating output and coefficient of performance (COP) of any hydronic heat pump is very dependent on the water temperature leaving the heat pump’s condenser.
IAPMO has collaborated with the National Electrical Contractors Association (NECA) and the Los Angeles Department of Water and Power (LADWP) to produce an installation standard for solar photovoltaic (PV) and energy storage systems (ESS) in residential applications.
As Texas settled into a deadly-serious Polar Vortex, you could predict the pattern emerging based on your own past experiences with bitter-cold sustained weather conditions: No-heat calls inundating your emergency calls; heating systems not able to keep up with demand; heating systems stressed to the breaking-point; followed by frozen water lines, water services and water mains; and then biblical flooding and damage once thawing temperatures arrived.