Description: A house mark for a foam detergent for use in cleaning coils in air conditioning and refrigeration systems, descaling preparations for industrial purposes, chemicals for use in detecting leaks in furnaces and furnace heat exchangers, ultraviolet (UV) leak detection fluid for use in detecting refrigerant leaks, chemical adhesive sealer and drying agent for use in the heating and cooling industry, chemicals for use in treating oil and system component surfaces in air conditioning and refrigeration systems to eliminate acid and moisture, moisture absorption and acid removal kit comprising an aerosol flushing solvent, access valve, line set flush tool, and charging hose, and condensate pan tablets to eliminate odor and deposits from drain lines and humidifier pans, sold as a unit; and a house mark for an acid test for in-field analysis of refrigerant, carbon monoxide detectors, namely, aerosol spray test gas to verify proper operation of carbon monoxide detectors, and aerosol spray test gas for use in testing the function and effectiveness of smoke detectors | A house mark for a cleaning solution to clean, brighten and protect heating, ventilation, and air conditioning (HVAC) coils, heat pump systems, and refrigeration systems, and all the respective parts and components | A house mark for biostatic antimicrobial preparations for treating bacteria, mold, mildew, algae, and yeast and for inhibiting growth of those organisms | A house mark for AC variable frequency drives to control motors in HVAC and pumps | A house mark for electric connections and connectors for use in the repair or replacement of compressor terminals, and for electronic control board to modulate the airflow in vapor compressor systems to improve efficiency and performance, and mold diagnostic test kit comprised of sample collection tape and self-mailers, sold as a unit | A house mark for a reservoir for injecting liquid additives into operating vapor-compression heat pumps, air conditioners and refrigerators during repair, maintenance and servicing | A house mark for a mounting system to secure air conditioners and transformers from shifting in high winds comprised of non-metal bases and metal brackets, sold as a unit; a house mark for non-metal structures in the nature of bases for mounting electrical generation equipment | A house mark for on-line retail store services featuring products for use by HVAC technicians with the repair, maintenance and servicing of heating, ventilation and air conditioning systems and wholesale distributorships services featuring products for use by HVAC technicians with the repair, maintenance and servicing of heating, ventilation and air conditioning and refrigeration systems | A house mark for educational services, namely, certification training programs comprised of electronic publications in the nature of manuals and guides, printed publications in the nature of manuals and guides, training videos and audio and interactive software study guides for HVAC technicians on the proper use of refrigerants, refrigerant recovery, recycling, reclamation, handling of refrigerants under normal and high pressures, ozone depletion prevention, acid and moisture detection, acid removal, water removal, compressor maintenance, coil maintenance, refrigeration charging techniques, diagnosis, and leak testing, and proper adjustment, cleaning and maintenance of air conditioning, heating, and ventilation and refrigeration systems; proctoring of exams for HVAC certification programs, namely administering and scoring exams for HVAC certification programs in a classroom setting managed by a proctor | A house mark for environmental testing of mold for others and mold testing service
