Types of air conditioners:chiller, VRF system, monoblock, multisplit system, split system, VRV system
Types of ventilation systems repair:installation of ventilation, ventilation cleaning, ventilation check
Type of ventilation:natural, typesetting, household, industrial aspiration, industrial, supply and exhaust, smoke extraction, with recuperation, supply line, mechanical, commercial, exhaust, with recirculation, monoblock, central, Vav systems