Viessmann Refrigeration Solutions

Description: Boiler and heating circuit control systems, not for scientific instruments, in particular scanning probe microscopes; measuring, detecting and monitoring instruments, devices, and regulators for clean rooms, not for scientific instruments, in particular scanning probe microscopes;; Installation, repair and maintenance of ventilating installations and apparatus, and solar installations, and installation, repair and maintenance of ventilating systems, lighting systems and air lock doors for clean chambers; ventilating installations and apparatus, namely, ventilating fans for industrial purposes and ventilating exhaust fans; clean rooms; sanitary installations, namely, clean chambers; sanitary apparatus, namely, clean chambers with air lock doors; clean chamber ceiling light and fan systems; clean chamber wall lighting systems; clean chamber lighting systems; clean chamber air door systems and lights for illuminating doors; lights for worktables for clean chambers; floor coverings for clean chambers

Description: Measuring, detecting and monitoring instruments, devices, and regulators for clean rooms, not scientific instruments, in particular scanning probe microscopes; Clean chamber doors of metal; clean chamber ceiling tiles and panels of metal; clean chamber wall panels and tiles of metal; Carpets, rugs, mats and matting, linoleum for covering existing floors in a clean room; decorative slip-resistant sheets of vinyl for covering existing floors in a clean room; Installation, repair and maintenance of ventilating installations and apparatus, and solar installations, and installation, repair and maintenance of ventilating systems, lighting systems and air lock doors for clean chambers; ventilating installations and apparatus, namely, ventilating fans for industrial purposes and ventilating exhaust fans; clean rooms; clean chamber lighting installations consisting of LED luminaries; Industrial worktables for clean chambers