Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a sub discipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics and heat transfer. “Refrigeration” is sometimes added to the field’s abbreviation, as HVAC&R or HVACR or “ventilation” is dropped, as in HACR (as in the designation of HACR-rated circuit breakers)
- ODE MINERAL WOOL,FIBER GLASS, GLASS WOOL INSULATION
- SSPL POLYMERS ADHESIVE & COATINGS
- CANVAS CLOTH
- AFS ALEXIBLE DUCTS, DUCT CONNECTORS, STUCK UP PINS
- AKFIX SEALANTS
- CASAL VENTILATION FANS
- ERYAP GRUP MINERAL WOOL-ROCKWOOL INSULATION
- AFI TAPES
- KNAUF INSULATIONS MINERAL WOOL ELOSE FIBER GLASS INSULATION
