Hello, old friend. I’m writing today to say thanks, and to say farewell. This will be my last column.

Reviewing the final rule carefully can help you understand how it applies to specific products and organizations.

System COP is a more relevant metric of geothermal heat pump performance since the owner is paying for the electrical energy to operate the heat pump and the circulator, and their operation is always simultaneous.

The lavish resort of Nemacolin Woodlands has grown to include a private airport, golf course, ski resort, zoo and accommodations ranging from single-room lodging to estates. Luxury at this level in the rolling countryside of the Appalachian Mountains?

While some cities have banned or attempted to ban gas-fired boilers in new buildings, other areas favor hybrid electric/gas or high efficiency gas systems as sustainable solutions.

Have you heard of assistive tables? Over the past few years, this plumbing product has been a hot topic in proposed legislation, code development, and standard development.

The goal is to keep the system COP as high a possible as the operating conditions of the heat pump change. The logic behind maximum COP tracking is to continually look for an earth loop flow rate that improves the system COP.

CPVC and how its chemistry and design impact performance in various operating conditions.

Plumbing & Mechanical and PM Engineer Chief Editor Nicole Krawcke sits down with Legionella expert Dr. Janet Stout, PhD, to discuss best practice strategies in the plumbing industry for implementing risk assessments and Water Management Programs.

As part of the American Rescue Plan, educational funding can provide over $274 billion in support for schools — the largest investment ever in the history of primary and secondary education.