EVAPCO has introduced the newest addition to its ESW closed-circuit evaporative cooler line, the single cell, 14-by-22-foot “Big Box” ESW4 — now with up to 40% higher capacity than the 12-by-18-foot ESWB. The ESW4 is offered in more than 130 models with capacities between 270-670 nominal tons, and with fan motor sizes of 20-100 hp.

REHAU has added 26 fittings to its EVERLOC+ compression-sleeve fitting system for plumbing and hydronic piping connections. The connection technology is designed for use with REHAU RAUPEX® crosslinked polyethylene (PEXa) pipe in up to 2-inch diameter.

Danfoss introduced Connecto NA, a new and improved line of connection kits for Danfoss self-regulating heating cables. Designed for use with both Danfoss RX-C Roof and Gutter De-icing Cables and PX Pipe Freeze Protection Cables, Danfoss Connecto kits aim to provide reliable and safe installation of electric heating cables.

The Ruskin® ADC105 addressable damper controller meets NFPA 80 and 105 life safety remote damper testing requirements. The ADC105 is an addressable module that works with SIMPLEX ES fire alarm panels. With the ADC105 connected to a SIMPLEX fire alarm system, it allows continuous monitoring and alarm capability if something should go wrong. The ADC105 allows for the periodic testing that is required in NFPA 80 and NFPA 105.

Taco Comfort Solutions says its Hot-LinkPlus-e offers high-efficiency, intelligent domestic hot water recirculation for retrofit applications. A dedicated return line is not required.

QA Graphics has released HTML5 Energy Efficiency Education Dashboards® (EEED) v6. Built with the latest web technologies, the company says the EEED v6 can be deployed via any format or device.

The 006e3 is one of the newest models in Taco Comfort Solutions’® 00e® Series of high-efficiency, ECM-powered circulators. The company said the infinitely-variable, wet-rotor circulator is designed specifically to make installation and operation of domestic hot water recirculation systems easier and more efficient.