The duties and responsibilities of HVAC technician job are:

• Installation and maintenance of heating, ventilation and air-conditioning devices in an indoor place
• Regular inspection of the devices to see that they are working optimally
• Find out and repair problems erupting in heaters, refrigerators and other heating and cooling devices
• Reading and understanding the wiring of the building in order to install the equipment
• Maintaining the devices and equipment used to install HVAC devices
• Recommending purchase of necessary equipment
• A sound knowledge about various devices that perform HVAC functions
• A sound knowledge about the tools and other equipment needed to install and repair HVAC systems
• A sound knowledge of systems that are used to control HVAC devices like remote controls, handsets and laptops
• A sound knowledge of mechanical functions like welding, soldering, fabrication and brazing
• Ability to travel long distances to service clients
• Ability to read building plans and figure out the best method to install HVAC
• Good analytical thinking and communication skills
• Must have EPA license