HVAC Commercial Market

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An investment in innovation came to fruition as Emerson officially introduced its $35 million Helix Innovation Center on April 27. The 40,000-square-foot center located on the University of Dayton campus will serve as a commercial building controls and HVAC technology lab.

The transaction was completed by way of a merger of an indirect wholly owned subsidiary of Enercare Solutions with Service Experts for a purchase price of $340.75 million.

Mechanical Contractors Association of America (MCAA) members from across the country traveled to Florida recently for the association’s annual convention.

This system demonstrates how modern hydronics technology can be used to harmonize the operation of two high-efficiency heat sources — one renewable and the other conventional.

Anyone can buy a bunch of high-quality components, stick them together, keep the water on the inside, and call it a hydronic heating system. It’s not that difficult. The real skill of an exceptional professional lies in understanding what these different components do and then picking the ones that will work together best for each individual system.

These 150- to 1,000-gallon electric water heaters are available in 12-162 kW configurations and feature 150-psi ASME code glass lining, ASME temperature and pressure reducing valves (PRV), internal fusing (above 120A), and magnesium anode rods. 

This single-phase, air-cooled, outdoor unit operates up to 10 indoor units and accommodates extensive piping networks up to 984 feet. 

When a couple of do-it-yourself (DIY) homeowners cited how easy it was to install their respective equipment themselves and how little skill was needed, it begged the question: With the current skilled labor shortage, are HVAC systems destined to become plug-and-play appliances?

Not that long ago, if a conversation centered on heat pumps, it was fairly safe to assume that the equipment referred to ducted, split-system, electric, air-source units. That assumption started to change a few years ago with the growing popularity of ductless heat pumps.