Make sure you take care of your tools and have everything you need from this HVAC tool list to perform your best. AC Condenser Pads. Page Contents show. Tape Measure. Battery-Powered Drills. Ear Plugs. Steel Toe Work Boots. Staple Gun. Reciprocating Saw. Manifold Gauge. Extension Cord. Caulking Gun. Vacuum Pumps. Leak Detector. Refrigerant Scale. Frequently Asked Questions. Check The Latest Price. These tools will make sure you are ready for that day. Hand Seamers. Yellow Jacket Superevac Vacuum Pump, Fieldpiece Heated Diode Refrigerant Leak Always wipe down your tools after every use.
Remember that refrigerants and other chemicals you are in contact with are corrosive. Always carry cleaning rags in your pocket.
Relieve the pressure built-up in your charging hoses before storing. Remove any moisture, dirt, grime, grease, etc. Use proper solvents for cleaning your tools at least once a month. Store your tools in a clean, dry place when not in use.
If your tools come in carrying bags or containers, use them. Cover any openly stored tools or equipment to prevent dust buildup. Always check connections, including screws and bolts, hinges, nozzles, etc. Once a year, have your gauges, monitors, and meters professionally calibrated. Keep desiccant packets in your tool drawers, bags, or pouches to remove excess moisture. How can I keep moisture away from my tools? How do I disconnect AC lines without the tool?
What type of work do HVAC technicians do? Author Recent Posts. Ian Haynes. He has worked on hundreds of articles relating to home cooling, heating and air quality with a vast knowledge of the technical aspects of these types of appliances. Outside of his work, Ian likes exploring Brooklyn with his Labrador. Learn more about the AC Lab team here. Latest posts by Ian Haynes see all. A drill with a volt or higher lithium battery and a one-hour charger is recommended.
Allen wrench set: Allen wrench sets come with multiple imperial and metric sizes to suit all HVAC equipment. The units of measurement you need typically vary from machine to machine. Service wrench: Service wrenches, or pump wrenches, are used frequently by HVAC technicians when accessing hydraulic equipment like refrigeration valves on compressors.
They are often non-corrosive and lightweight for ease of use. Utility knife: A utility knife with extra replacement blades can come in handy as an HVAC technician when cutting through insulation or simply opening boxes. Fuse puller: You can use a fuse puller to remove a fuse from a fuse block or holder safely. They are helpful for HVAC techs who often deal with the electrical components of heating, ventilation and air conditioning systems.
Thermostat screwdriver: To take covers off of thermostats, HVAC technicians need screwdrivers with narrow heads, like tech screwdrivers from electronic repair kits. Adjustable wrenches: HVAC work requires many different wrenches, so it is a good idea to keep some 6-inch and 8-inch adjustable wrenches on hand.
Having a set with a range of small, medium and large wrenches will give you the ability to complete any task. Pipe wrenches: Pipe wrenches, which were designed as a plumbing tool, are particularly important for HVAC technicians to have because they allow you to detach or fasten pipes from heat systems like furnaces. Long-neck nut driver set: When working on equipment, HVAC technicians sometimes have to squeeze into small spaces. A set of long-neck nut drivers can help you tighten nuts in a compact area.
Multi-bit screwdriver: Screwdrivers are an essential tool to keep on hand, and HVAC technicians need many different sizes to complete their work.
A multipurpose, multi-bit screwdriver with a full range of sizes will be helpful to have. Needle nose pliers: HVAC technicians handle many different sizes of wire that they bend, reposition and cut using pliers. Needle nose pliers are especially useful for tasks like this. Wire stripper and crimper: Some pliers come with wire strippers and crimpers attached to them, but others may be sold separately. In that case, having a wire stripper and crimper on hand helps technicians be more precise in their work.
More importantly, it is easy to find if you place it somewhere. HVAC technicians will always encounter different kinds of wires, so it is a good idea to invest in a pair of quality wire strippers. An ideal wire stripper will allow for a smooth interaction and allow the wire to be stripped within a matter of seconds.
It should not take more than one attempt to strip a wire. If it takes you more than one attempt to strip a wire, then you need a better pair of wire strippers. HVAC technicians often work in less than desirable spaces. You may find yourself in a crawlspace, a poorly-lit basement, an attic, or any number of cramped and dark spaces where you may or may not fit. Flashlights or headlamps are crucial in these moments to get the job done. You cannot do proper and technical work without being able to see.
A headlamp may be more function because it frees both of your hands to hold other equipment. There are even flashlights now that can be attached to your belt. This is another option if you want the hands-free approach without having a light on you head.
HVAC technicians may be required to cut or size metal tubing or metal wires. Cutters are necessary in these moments in order to complete the job. Unlike wrenches, most technicians begin small in their collection of cutters. As you become more experienced and work on a variety of jobs, you can begin to build a toolkit that houses a variety of cutters that suit any occasion. However, you may find that you only need to get certain size cutters when the occasion or project arises.
The multi-meter is an absolute necessity. No technicians should be working in the field or going to a project site without a multi-meter at the ready. The best meters are true RMS meters, which take the square of the instantaneous value of the input voltage or also the current, and it then averages this number over time. A true RMS is more likely to give you accurate results or results closest to accurate.
Other meters are less reliable. Be sure that you have a temperature clamp for your meter. Most meters come with the temperature clamp, but some may not. HVAC technicians are not strangers to drilling.
Many projects, such as repairs and installations will require drilling of new holes or rewiring. Having a drill is helpful in these moments. More importantly, you do not want your drill to be tied down with a cord. The ideal drill is cordless. It can be taken anywhere and recharged when necessary. These seem more durable and offer a broader range of bits. Some of the equipment you use may require an outlet to be used.
More often than not, the space in which you are working will not have a convenient, close, functioning outlet that will allow you to do your work quickly and easily. A heavy-duty extension cord will let you use your power tools where you need to, which means you can do your job quickly and efficiently. This tool is recommended by nearly all HVAC technicians, so it is growing to be a necessity in your toolkit.
There are many varieties that all do the job. We recommend one that punctures flexible ductwork so you can read the air temperature. This is a voltage tester for troubleshooting electronic components of the system. It also will come with a thermocouple an air temperature sensor that straps onto a pipe , and amp probes for reading amps on a motor.
Digital refrigerant gauges. Digital versions are more expensive but totally worth it because they do the calculations for you. This not only saves you a lot of time, it also prevents errors from manual calculations. You simply put your gauges on, put on clamps and temperature sensors, and you see all the information you need on the screen.
Some models will even provide troubleshooting tips based on the readings. Filter puller. Unfortunately, HVAC systems are not always designed with maintenance in mind.
Sometimes filters can be hard to access. This tool has a telescoping handle that gives you additional reach and a hook to easily grab and pull the filter towards you.
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