HVAC service technicians are in charge of installing, troubleshooting, and repairing heating and cooling systems. An HVAC service technician’s knowledge and experience may be limited to residential central heating and air conditioning systems. Alternatively, the technician may work with highly specialized climate control systems in hospitals or other large institutions. The Bureau of Labor Statistics in the United States rates this type of job as having an excellent future outlook, with above-average future demand for skilled and experienced workers.
HVAC service technicians typically learn their trade at a technical secondary or post-secondary school. Apprenticeships in the field are offered by some trade organizations or private employers as an alternative to formal education. A thorough education is advantageous, as the job frequently necessitates the execution of blueprints and the safe handling of natural gas, oil, electricity, and solid fuels. Many areas demand that technicians complete licensing requirements, which may include taking classes and passing an HVAC certification exam. Customers can have peace of mind knowing that the technician is following safety protocols and meeting regulatory compliance standards for new installations with these licenses.
The proper placement of compressors, fans, thermostats, and other components is required when installing heating, ventilation, and air conditioning units. Often, an experienced HVAC service technician will be in charge of designing the ductwork layout for a new installation to ensure that the system performs optimally. After a new central heating or air conditioning system has been installed, the technician will usually test it for leaks with specialized equipment that detects harmful vapors in the air.
After a heating and air conditioning system has been properly installed and tested, routine maintenance is required to keep it running safely and efficiently. The majority of service technicians are in charge of maintaining the systems they install on a regular basis. Cleaning ducts, changing filters, and testing for leaks that need to be repaired are all common examples.
HVAC service technicians who specialize in heating and air conditioning repair are in high demand, but they may be required to work long hours in extreme temperatures. HVAC technicians typically troubleshoot and replace damaged parts in existing systems. The need for HVAC repair or replacement is most common during the winter and summer months, when these systems are put to the test in order to maintain indoor climate control.
Sales may be handled by some heating, ventilation, and air conditioning technicians. On rare occasions, the cost of repairing an existing system is prohibitive or impossible. The HVAC service technician must be able to explain the problem to the customer and recommend solutions that are suitable for their requirements.