Scott Christensen is one of many engineers who wrote about enjoying John Huntley’s pictorial on installing ground rods (Workbench, Aug. 11). However, Scott adds that driving ground rods using any kind ...
Harger Lightning & Grounding proudly introduces its new Ground Rod Driver. The Ground Rod Driver provides a safe, simple, effective and affordable way to install ground rods. The Ground Rod Driver ...
The 9,876-lb. Geothermal Series GL300 vertical drill is designed for contractors and HVAC dealers installing ground loop heating and cooling systems. It is equipped for up to a 300-ft. drilling depth ...
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