The mechanical systems that are used for cooling, heating, and ventilation in an interior setting are referred to as HVACR (heating, ventilation, air conditioning, and refrigeration) systems. The world of HVACR is a great career opportunity but has a few myths that need dispelling. Contrary to what many believe, the HVACR industry has many diverse job opportunities for everybody.

Myth #1: You need a university degree.
The HVACR industry offers a wide range of career options; some need a university degree, while many do not. Though most occupations need more education than high school, you are not required to attend university. Only approximately one out of every ten jobs need a university degree, according to the Construction Sector Council.

Myth #2: In HVACR the only job opportunities are field positions
Professionals that can conceive, plan, and interact with both external and internal customers, and innovative individuals who welcome the use of constantly evolving technologies improving HVAC tools and systems, are needed in the HVACR business. In addition to the skilled trades’ careers, opportunities can be found in planning and project management, sales, marketing, administrative functions and more.

Myth #3: Working with HVAC Tools requires brute strength
This is an industry that thrives on new ideas! Through innovation and improved technology HVAC tools often require more brains than brawn. Today’s HVAC tools are more efficient, save time and are easier to use.

Myth #4: HVACR jobs don’t pay well.
Competitive pay is available in this field. Salary levels vary depending on the professional route chosen, but the field offers well-paid opportunities for those who are ready to put in the effort. If you opt to work in the trades, you will find that demand has grown for qualified, trained associates.

A refrigerant weight scale is an essential piece of equipment for an HVAC technician to have. A refrigerant weight scale is specifically meant to help install and maintain air conditioning units, measuring the weight of refrigerants when they are removed from an air conditioning unit’s compressor.

There are a few things that you should consider before you buy a refrigerant weight scale. Let’s look into a few of them below.

What is the Maximum Weight Capacity?
One of the main things that you need to know before purchasing a refrigerant weight scale is the scale’s weight capacity. You also need to understand the type of systems you will service and what is needed to get the job done. For most residential and light commercial jobs, a refrigerant weight scale that offers 115lbs would be sufficient. However, for larger commercial jobs a higher weight range will be needed.

What is the Resolution?
The resolution of a refrigerant weight scale is the smallest change or increment that can be measured. You will want to understand the accuracy needed for the jobs you perform. You can find scales with a resolution as small as 2g while many have a resolution of 5g to 10g.

What Is the Size and Weight of the Scale?
Because refrigerant weight scales need to be transported between sites, the size and weight of the scale can make a big difference in the overall ease of doing your job. Look for something that is compact and easy to transport. Be sure to consider what you have to weigh. If you have to weigh larger tanks, having a scale with a larger base and non-slip surface would be beneficial. Also, don’t be fooled. Just because a refrigerant weight scale is large doesn’t mean that it has the weight limit you’ll need.

What is the Construction Quality?
As is the case with most products, a refrigerant weight scale should be sturdy, durable, and rugged. While some scales are well-constructed, other scales may not be up to the standards that you need for the rigors of your daily routine. Water resistant, rubber feet and rubber padding are a few attributes to consider looking for when choosing a refrigerant weight scale.

How Easy is the Scale to Use?
Overall using a refrigerant weight scale is not difficult but there are things to consider for ease of use. Are the controls wireless? Does the scale run on batteries and if so, what is the battery life? Are platform measurements sent to both the remote display and a mobile app? Can you view units how you want? (pounds and ounces, pounds only, ounces only, kilograms and grams, kilograms only, or grams only).

Before you buy a refrigerant weight scale, make sure you ask yourself the five things listed above. They’ll help you find the right one you need.

Proper care and maintenance are significant in improving the structural integrity of your HVAC vacuum pump and extending their lifespan. However, there will be a time when even the best HVAC vacuum pump will need replacement, no matter how much care and maintenance you give it. Here are reasons to consider for when you should replace your vacuum pump.

Low or Inconsistent Vacuum
The most important indication for the proper function of a HVAC vacuum pump is its ability to reach its specified final pressure, or ultimate vacuum. A vacuum pump with low suction power will be unable to do its job correctly. If your vacuum pump has low suction power, try changing the oil. If after changing the oil, the pump is still unable to reach its ultimate vacuum, then that may be an indicator the vacuum pump needs to be replaced.

Overheating Vacuum Pump
An HVAC vacuum pump should not regularly overheat. If your vacuum pump overheats when operating or constantly shuts down because of overheating, you should consider replacing it. Replacing the vacuum pump will prevent heat-related damage and save you money on costly repairs.

Old Vacuum Pump
While HVAC vacuum pumps can be very durable, they will not last a lifetime if used regularly. An older HVAC vacuum pump is less efficient and more prone to damage. Additionally, there have been many advancements in technology and innovation that apply to HVAC vacuum pumps. Newer vacuum pumps offer even more reliability and speed. They are built to cut back evacuation time allowing you to get your work done more quickly. Depending on the age of your vacuum pump you may want to replace it.

A career path in HVACR is a rewarding experience, especially if you take the time to invest in yourself. Going through a postsecondary education; an apprenticeship to learn the ins and outs of the HVACR industry; or an employment opportunity that teaches you along the way is the first step toward success; but to get the most out of your career as an HVACR professional, you’ll want to take a few extra steps to enable a more fulfilling future.

Don’t Sell Yourself Short. Invest in Quality Tools.

Getting started as an HVACR technician can be an expensive undertaking as you quickly realize the person providing your HVACR tools (more often than not) is YOU. Yes, while there are some companies that provide tools or reimburse you for tool expenses, often you need to budget for your own tools. This is a big reason those starting off tend to lean toward purchasing inexpensive products in hopes of saving money.

The problem is they end up needing to purchase replacement tools more often than those that invest in quality the first time around. While finding the best bargain sounds like a good option when you are just getting started, the idea of tools breaking or not functioning properly may sound a little worse. Plus, you’ll want the bells and whistles soon. While just “the basics” may suffice on day-one of your career; in time, most technicians realize how much faster and more efficiently they can work with tools that do a bit more heavy lifting.

Purchasing durable HVACR tools that hold up to the test of time and withstand frequent drops and the rigors of field use, often means setting aside a slightly higher initial tool investment budget. Luckily student discount programs can help offset these costs.

And just because you’re new to the trade does not mean you need to buy “beginner” tools. It’s best to buy quality tools that provide assurance on the job and serve you well for the long haul versus purchasing more inexpensive, poorer quality tools that cost you more in the long run.

With this in mind, prioritize the tools you know you are going to use often, and whenever possible, purchase them through HVACR tool company program discounts. Consider this an investment in yourself.

Invest in Your Knowledge and Skillset.

Your initial education teaches you the basics of how to install, repair, maintain and troubleshoot systems whether in the commercial, residential or refrigeration space, but you’ll also learn something new on the job every day.

The very best HVACR professionals, or #MastersoftheTrade are always working to understand new technologies, tools and methods for completing a job. That’s why continuing education programs that enhance your HVACR knowledge and skillset— many of which are available free and online and offer NATE credits – can help you stay ahead of the HVACR curve.

If you find yourself with spare time while waiting for measurements or between jobs, take advantage of programs that serve to bolster your knowledge. And of course, always keep in mind the quality of your tools. Never question an investment in you – whether it is a matter of time or money, you and your future are worth it. Every HVACR professional deserves the best – even when they’re just getting started.

Visit fieldpiece.com/hvacrstudentresources today to learn more.