The geothermal heat pump sound isolation unit pad was sound lab tested in true modern building construction applications to ensure the best material was selected to produce the ultimate sound isolation pad, states the company. The sound isolation pad can be used for second floor, pier and beam construction, and attic installations. Unlike other sound dampening material, this high-density, ¾-inch thick rubber pad, will not hold moisture, claims the manufacturer. The sound isolation pad is designed specifically for the TT, TS, and TTS models.

ClimateMaster Inc., 7300 SW 44th St., Oklahoma City, OK 73179; 405-745-6000;

eProduct 191