Plumbing and Mechanical

Jobs like yours are dangerous. You knew when you started your career that you and your crew would be at risk of injury most days. But you were willing to take the chance anyway because you love what you do. As a contractor, you also know that without proper safety training, everyone on your team is a sitting duck waiting for a life-changing injury.

This has been busier than normal heating season. I suppose this winter was colder than most in the last decade. For the first time in years, we had to make numerous repairs to frozen pipes. There were many late nights and weekends that required me or my men to work extra hours. I’m sure we were not alone.

There is a fine line between running a profitable business and taking advantage of customers; ethics, values, transparency and consistency are the standout factors that make sure you’re riding the right side of the line.

The availability of heat pumps allows designers and installers of hydronic heating to include cooling. A simple method involves using a single air handler with a chilled water coil for a ducted distribution system, providing single zone cooling that can complement multi-zone hydronic heating in average houses.

As the morning passed, crowds thinned and by midmorning, you have unfettered access to folks working booths who are happy to see you and eager to show off their wares. This is by far the best time to establish inside contacts and create bonds with manufacturers.

In the world of service contractors — where time, labor and oftentimes materials — are in limited supply, establishing a brand and marketing strategy aren’t always top of mind. For Texas-based plumbing contractor, Plumbing Outfitters, undergoing a rebrand was about much more than portraying an image.

When only the air handler is operating the heat pump is able to supply the 120 ºF water. However, when the floor heating zone and the air handler are operating at the same time and the outdoor air temperature is below 24 ºF the fluid temperature leaving the heat pump can’t climb above 103 ºF. Why is this happening, and what can be done?

The demand for smarter, cleaner, and more efficient fire protection solutions is growing, especially for hospitals and data centers. Fire protection engineers, contractors, and manufacturers must stay updated on changing regulations, fire codes, market needs, and new technologies.

The Natural Resources Defense Council (NRDC) suggests that 70% of all counties in the U.S. may face more serious water shortages in the next 30 years. This depletion threatens to reduce stream flows, increase land subsidence, and elevate water costs for both households and industries.

As end users become more aware of and knowledgeable about the damaging effects of PFAS, microplastics, other chemicals, and hard water, plumbing professionals must be up-to-date with the latest water treatment and filtration technologies on the market. Plumbing & Mechanical sat down with Sara Krupa, category manager, filtration at Moen, to talk all things water filtration.

GSHP systems have one primary significant difference: the outdoor refrigerant coil and fan are absent. Instead of these components, the functions of the outdoor condenser have been integrated into the indoor unit, resulting in a hybrid condenser and evaporator unit.