HVAC technicians need a variety of tools to carry out basic repairs and maintenance. Insulated screwdrivers of different sizes and types are essential to prevent electrical shock and damage to equipment. Pliers are used to bend, cut, strip, and hold wires. The most popular types are Phillips and Flat-head screwdrivers, but Torx, Hex, and Square screwdrivers are also commonly used.
A tool bag is a must-have for storing all the tools. A heavy-duty extension cable should be included in the tool kit to make sure the tools can be used without worrying about the power supply. Psychrometers are used to measure the amount of moisture in the air or the relative humidity. A caulking gun is necessary to seal ducts and holes.
A level should be used when installing HVAC units, pipes, or electrical elements to make sure all of the elements are aligned correctly. A hand-sewing machine is an important tool for duct construction as it bends, shapes, and flattens sheets of metal with an easy-to-use clamp. Wrenches such as crescent and pipe wrenches should also be part of a technician's toolkit. Thermography tools are also necessary for HVAC technicians, although they can be expensive.
Quality tools should be invested in as they will improve the quality of work and make life easier.
