RI RAHN INDUSTRIES

Computer software used in selecting coils for HVAC and HVAC/R units

Coils as part of distilling, heating and cooling installations; coils as part of HVAC and HVAC/R units; refrigerating appliances and machines; evaporators; anti-corrosive coatings sold as an integral component of coils as part of distilling, heating and cooling installations; anti-corrosive coatings sold as an integral component of coils as part of HVAC and HVAC/R units; antimicrobial coatings sold as an integral component of coils as part of distilling, heating and cooling installations; antimicrobial coatings sold as an integral component of coils as part of HVAC and HVAC/R units

HVAC contractor services; application of coatings and sealers to coils used in HVAC and HVAC/R equipment; installation, maintenance and repair of HVAC and HVAC/R systems; air conditioning apparatus installation and repair; electric appliance installation and repair; refrigeration systems installation and repair; installation and repair of ultra-violet lights in HVAC and HVAC/R systems; installation and repair of variable-frequency drives that are used to control small and medium-sized motors in applications such as manufacturing processes, HVAC and HVAC/R systems and pumps; insulation of motors and air handlers used in HVAC and HVAC/R equipment; installation, replacement and repair of coils for HVAC and HVAC/R systems; installation, replacement and repair of hot gas bypass valves and circuits used in HVAC and HVAC/R units and systems

Manufacturing for others in the field of coils for HVAC and HVAC/R systems; manufacturing for others in the field of hot gas bypass valves and circuits used in HVAC and HVAC/R units and systems