Caleffi’s 5350 Series AutoFill fast fill/pressure-reducing valve maintains system pressure at a set value, automatically feeding water as required when installed on the water inlet piping in closed hydronic systems.
The SeaScope 660 (DCS660) and SeaScope 600 (DCS600) from General Tools & Instruments are the first fully waterproof video inspection systems on the market.
Niles Steel Tank now offers new electric-powered anode systems for large, glass-lined storage tanks. The nonconsumable titanium anodes balance the tank without the need for replacement anodes, whether retrofit or new installation.
The new Grinnell Rapid Installation Pivot-bolt (GRIP) Figure 740 coupling provides quick installation and an unobstructed view of the gasket seal, the first of its kind in the market to offer both benefits.
To make multiple-unit condensing tankless water heater installation easier and more flexible for commercial contractors, Rinnai introduces its tankless rack system.
M&G DuraVent has received more key approvals for PolyPro venting systems. Bryant 900 series, Carrier 59 series, Day & Night 90+, Heil 90+, all 2012 Payne models and Tempstar 90+ furnaces have all approved the use of PolyPro single-wall concentric and flex with their appliances.
NexTraq’s new NexTraq Connect mobile app is a fully integrated application that allows users to record clocking in/out times and break times, communicate job status, view job locations and directions, assign drivers to vehicles and track vehicle maintenance records.
Daikin McQuay’s Rebel is the first 3 ton to 12 ton rooftop/heat pump unit incorporating variable refrigerant flow inverter scroll compressors and is the first AHRI-certified, VAV, air-to-air heat pump.
Maxwell Systems’ ProContractorMX construction project management software delivers seamless capabilities all online and available in a single solution.
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