PPI MS-7 includes detailed specifications for four plastic piping materials which have been proven in ground-source heat exchange systems: HDPE, PE-RT, PEX, and PP (PP-R and PP-RCT).

New technical assistance capacity will help the federal government lead by example in demonstrating benefits and potential of decarbonizing buildings with geothermal energy.

Each module is $140 for RPA and IAPMO members, and $170 for non-members.

Bruce Cole holds a bachelor’s degree in industrial technology from Purdue University.

PPI is the major North American trade association representing all segments of the plastic pipe industry. 

New partnerships give options to offset the initial investment of geothermal HVAC.

If you’re installing solar or geothermal systems, make sure your clients understand how.

From July 1 through Dec. 9, homeowners have the option of two rebate packages featuring WaterFurnace's 7 Series and 5 Series geothermal heat pumps.

LSB, ClimateMaster's parent company, sold the Climate Control Group for US $364 million.