WEBCO

Air cooling apparatus; Air-conditioning, air cooling and ventilation apparatus and instruments; Components for air conditioning and cooling systems, namely, evaporative air coolers; Cooling units for industrial purposes; Electric heating fans; Electric radiators for heating buildings; Heat exchangers not being parts of machines; Heat generators; Heat pumps; Heating elements; Heating installations; Heating systems for residential and commercial buildings comprised of boilers, valves, manifolds, control panel switches, and electrical wire, all sold as a unit; Heating systems for residential and commercial buildings comprised of boilers, valves, manifolds, solar panels, control panel, switches and electrical wire, all sold as a unit; Heating units for industrial purposes; Interior environment control system for commercial buildings, namely, heaters, ventilators and humidifiers all sold as a unit; Ventilating exhaust fans; Ventilating fans for commercial and industrial use