HEDS

Electronic control systems comprised of integrated computer hardware and software for controlling air conditioning, ventilation, heating equipment, and structural parts thereof

air purification services pertaining to ventilation services, namely, treating fresh air and recirculated air to ensure proper temperature and RH control in the affected spaces

Engineering services and technical engineering consulting services in the field of HVAC; consulting services in the field of the design of HVAC systems for commercial, institutional, government, military, naval, and industrial facilities, design of energy efficiency solutions for facility and maritime vessels for others; design for others in the fields of HVAC, energy efficiency, electric load control, and relative humidity control; engineering testing of the efficiency, performance and reliability of HVAC equipment and the associated control, monitoring and verification systems, all in the nature of product quality testing; remote monitoring of the functioning and use of HVAC and electric load control system for others; consulting in the field of engineering of air conditioning systems, including maintenance and preventative maintenance recommendations that pertain to analysis of energy conservation, electrical demand load shaping, temperature and relative humidity control; engineering services in the field of energy efficiency, specifically, energy recovery in the nature of reducing the cooling and heating loads and improving the efficiency of HVAC systems for temperature and relative humidity control