77131055
Mar 14, 2007
Heating, ventilating and air conditioning equipment for domestic, commercial and industrial use, namely, heat pumps, water source heat pumps, geothermal water source heat pumps, fan coil heating and air conditioning units, room fan coil heating and air conditioning units, air conditioners, air handling units for cooling, heating and ventilating, heat exchangers, dehumidifiers, air and water cooled chillers that produce chilled water for use in central air conditioning systems and structural parts therefor; and humidity control units for use in swimming pools
Environmental Control Apparatus