Radiant & Hydronics

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The ZV9S zone board from TTS Thermaltech Systems simplifies valve wiring, diagnostics and testing when used in 24VAC hydronic systems where four-wire zone valves are used.

Hilti introduces the PS 38 Multidetector, which quickly and easily locates concealed metal, wood, plastic, and electric conduit beneath the surface of walls, floors or ceilings.

WaterFurnace’s new 7 Series variable-capacity geothermal system surpasses both 41 EER and 5.3 COP.

The $20 million, 24,000-sq.-ft. addition is certified LEED Gold.

Fujitsu Training Academy now offers Airstage V-II classes in a variety of methods.

Contractors can now receive continuing education units for a variety of Uponor Academy training courses.

Geofinity makes commercial and residential geothermal heat pumps and won a 2012 AHR Innovation Award in the Building Automation Category.

Heliotek Maquinas e Equipamentos makes commercial and residential solar thermal systems.

Excess heat from a data center’s air-conditioning system is used to heat water.

The term is “sewerthermal.”