Training for HVAC Technicians

Many high school classes help students prepare for careers as an HVAC technician. Shop and vocational schools teach students how to use hand tools, power tools and welding equipment which are all necessary requirements for being a technician. Classes in mechanical drawing and blueprint reading will also be helpful. There are also classes in electrical mechanices that teach students about motors and heating and air conditioning systems.

Technicians constantly work with measurements to install systems. They use math formulas to decide if systems will work well and to figure out the energy costs of running certain HVAC units. Courses in physics and chemistry are useful for these tasks. Classes in computers and computer software are helpful as many HVAC systems include computer diagnostics.

Touring the shop of a local HVAC company of the factories of equipment manufacturers is also helpful for a technician in training. Students should talk to HVAC contractors about their jobs and recommendations. There are also magazines for air conditioning, refrigeration and heating services are good places to find tips and helpful advice. Students should read these magazines to better understand the field.

Supervised Training for HVAC Technicians

People who have graduated from high school can work in assistant positions. An assistant is a person who learns on the job. Assistant technicians do simple tasks for experienced HVAC contractors and will get the opportunity to learn more difficult parts on the job as they work.

Many HVAC companies prefer hiring applicants who have training behond high school or technical school. Some people receive proper training through apprenticeships. An apprectice is someone who learns by working with a skilled person. Unions often sponsor apprenticeship programs. A union is a group that seeks better treatment and fiar pay for workers.

Many associations and technical and vocational schools also offer training programs in heating and air conditioning. Some programs last one year. Others take up for four years. Here, students learn about all the components of heating and cooling systems. They also learn how to install systems and find problems.

Getting Certification

Workers need to special licenses or certificates to get jobs as HVAC technicians. Some organizations offer certification. Certification is offical recognition of a person's abilities and skills. HVAC technicians who work with air conditioning systems must get special certification. The gases that air conditioning systems use to cool air can be dangerous. Technicians cannot let the gases escape into the air. They must be able to pump the gases into tanks correctly. HVAC technicians receive certifications when they pass each test for different levels. This post about HVAC technicians was posted by HVAC in Denver but is from Susan Clinton's book.

(Content from Susan Clinton's book: "Heating-and-air-conditioning Servicers")

Meet 'HVAC in Denver' - The New HVAC Company in Denver

There is a new Denver HVAC company in town; HVAC in Denver. They service the entire front range with heating and air conditioning services. Started in 2009, HVAC in Denver offers residential and commercial services in Denver, Boulder, Castle Rock and Fort Collins.


The company was started by two HVAC contractors who were tired of seeing their competition treat their clients like crap, over-charge and perform average work. Their main focus is customer satisfaction and quality hvac work. They know customer referrals will help keep their business afloat. HVAC in Denver offers affordable service calls, free estimates on air conditioners and furnaces and the top hvac technicians in Colorado.


HVAC in Denver offers the following services:
- AC repairs
- AC installations
- AC preventative maintenance
- AC Cleaning
- Furnace installations
- Furnace repairs
- Furnace cleanings and certifications
- Ductwork


If you want to contact HVAC in Denver, you can call them at (303) 997-1774. You can view their blog for other helpful hvac information. They are located at 3027 W 34th Ave. Unit B. Denver, CO 80211. We had a good interview with the company and recommend using them in the Denver metro.

Finding A Good Lakewood HVAC Company

Posted by: Lakewood HVAC Company

Your HVAC system is one of the most expensive items within your household. Actually, next to the house itself, your HVAC system is probably your single largest investment within the household. So why is it that when it breaks down, the first thing you want to do is take your chances by blindly poking around in the phonebook? You should want to protect your investment, and not just let any fly-by-night HVAC company or contractor go poking around in your system. Just like any other industry, there are great Lakewood HVAC companies and there are bad ones. Here are a few simple tips that you can use to find one of the "good" companies.

First, ask your friends and neighbors who they would recommend for HVAC services. Word of mouth is by far the most powerful tool you can use when searching for any type of services. We ask for testimonials with medications, products, why not services, right? In fact, many companies design their entire marketing strategy around attracting new business through referrals. Think about it... the only way to get somebody to refer their friends and family to your business is to provide excellent customer service. You can't go wrong with getting a referral from a friend.

Next, check the Better Business Bureau. Look for how many complaints a company has received. Bear in mind that pretty much every company in the world has a couple of complaints from those hard to please customers, but if a company has an exorbitant amount of complaints, that should be your first clue to run for the hills! You can also check online review sites such as Yelp or Google Places to see what customers have been saying about their service. These resources can often be the most easily accessible. If there aren't reviews on these sites, many times they have a rating system that will tell you how others have rated their service.

Lastly, look for how long the companies have been in business. To be in business for a long time requires a certain amount of stability and customer satisfaction, and most companies who've been in business for a while will proudly display this information on their marketing products.

These tips should hopefully save you time and grief when searching for an HVAC expert. It's wiser to spend the time researching and choosing the right company the first time, than picking a random company and having to call in a second company to fix their errors. Remember, proper care and repair of your HVAC systems will save you money in the long run.

Are Mini Air Conditioners Effective?

Posted by: Denver Air Conditioning

The ductless mini split air conditioning unit will be perfect for any household or commercial areas. The method is a mixture of central and wall mounted units. This will act just like each and every other wall-mounted device, blowing clean air in just one direction. The similarity with the centralized air process is that it tends to make use of split component systems. This comes with an external condenser and compressor with an interior oxygen handler.When compared to a central AC the unit will function far superior. Even although it is a somewhat costly technique, it calls for no ducts in order to function in a residence, which tends to make it well suited for properties where installing ducts for each central unit can be very pricey.

Mini split air conditioning may be the perfect alternative for someone living in a property with no the considerable electrical or duct work for installing central air or possibly somebody who don't want to depend completely on the window or portable air conditioning method. The units are also much less noisy and very much extra energy efficient than the location air conditioner. Moreover, it will not occupy floor area or even block any window.

Houses and spaces which utilize hydronic or radiant heat or one more kind of non-ducted method for heating will be successfully ideal for practically any ductless mini split unit. Taking into account the miniature model of a split central unit, the interior method is not made to serve the whole house, however based on its BTU production it could promptly perform on a complete floor.Comparable to other air conditioning units, the process comes with two elements: an external condenser/compressor and an interior air-handling device, attached by conduits. By using conduits of various lengths, an external compressor could settle as significantly as 50 feet from the interior unit. A Mini split air conditioning process will be actually cost-powerful and may well be a practical choice to the window mounted units.

What May Need to Be Repaired on your Air Conditioner

AC repair can be an expensive endeavor. But by knowing the most common AC repairs, you can save yourself time and money in the long run.

If your AC goes out and is in need of repair, it can be quite a hassle. Especially in the summer, you may be faced with waiting several days for a repair man to come out and fix the problem you are having. This can potentially lead to several uncomfortable, even miserable days spent in your home while waiting on the repair man to show up. The air conditioning system is pretty complex, but there are a few main repairs that are the most common repairs needed to fix most AC systems. In this article, we will discuss the most common things that will lead to the need of AC repair.

The first some common AC repair is when your unit runs low on Freon. Freon is the refrigerant material that keeps your system blowing cold air. The Freon circulates through the system, keeping the coils cold. Then, air is blown over the Freon filled coils and cold air comes out the ducts. Without Freon, there would be no way for the air condition to blow cold air, so it is obviously a vital part of the overall system. A little bit of Freon will leak from the system over time, which is fine and expected, but if you notice a sudden unexplained increase in the temperature; you may have a leak in the circulation system of the condenser unit. For the most part, AC repair of Freon related problems is relatively inexpensive compared to other AC repairs. The Freon itself may just need to be refilled in the unit, or the line may need to be repaired before the Freon can be added back in the system. Either way, you are looking at a relatively inexpensive fix. The Freon itself can be expensive, but the labor to perform these tasks will not cost that much or take that much time. This repair should be able to take place on the same day as the initial AC repair consultation.

The next most common need for AC repair is replacing the condenser unit. The condenser unit is the outside unit that circulates the Freon into the inside blower unit. After a few years, the condenser can begin to get weak and inefficient, or can just flat out stop working due to its age. If the unit becomes too inefficient, it may be a good idea to change it out even if it's still working. This will actually save you money on your utility bills which would make up for itself in the long run compared to getting all you can out of the unit. The average lifespan on a typical AC condenser unit is ten to fifteen years. After that, the unit should be replaced.

Because of the complexity of an air conditioning system, there are several things that can potentially go wrong. By knowing a few of the problems that can happen, you ensure that you'll never have to live in the uncomfortable situation of having no air conditioning

The Need for Air Conditioning Maintenance

Posted by: Colorado HVAC

To preserve your AC unit fit and fine at all times and to make it carry out at its best, air conditioning upkeep is needed. The require for maintenance can be for quite a few factors. Of the several, the most probable causes are to make it carry out at its optimal level, decrease electrical consumption, and to encounter uninterrupted and comfy cooling for the duration of summers. This correct operation of an AC is completely dependent upon its problem. To preserve an AC's problem at its very best, suitable maintenance is important. And of the numerous appliance repair services, AC maintenance is 1 of the most needed given that the comfort and wellness of the entire loved ones depends on it.

Most AC complications can be avoided from happening by performing common upkeep and troubleshooting. You can do the maintenance your self if you are familiar with the component and the operating principle of an AC and if you have sufficient time. If not, you can take the enable of any residential air conditioning service provider. If AC maintenance is not carried out on time, a lot of complications can arise. Right here are some upkeep guidelines you can carry out to steer clear of challenges from constructing up in your AC.

Very first of all, make certain that your AC is installed appropriately keeping in view the size and structure of your room and the size of the AC. When you installed the AC, make certain that you sustain it often. As a aspect of your maintenance you need to do the following items.

Clogged air filters is 1 cause which trigger the fall in efficiency of air conditioners. This can be avoided by on a regular basis cleaning your air filters or replacing them usually. You can with the enable of the instruction or manual clear away the filter and clean the filter from dirt and debris. This can considerably boost the systems efficiency and lessen the danger of contacting illnesses such as legionnaire's illness, asthma and other bronchial disorders.

One more aspect of air conditioning upkeep is to often clean the coils (condenser coil and evaporator coil). These two coils are situated in the condensing unit and the evaporator unit respectively. The former becoming situated outside the home (in situation of split AC) demands to be cleaned frequently though the later being situated inside requires much less cleaning. To clean the condensing coil, you will need to open the casing of the condensing unit clean the coils situated inside with the aid of mild cleansing agent. At the identical time you can clean the air vents, appropriate the fan blades if there's any bent. Similarly you can clean the evaporator coil which you can do it one or twice a year.

You must also remove all objects from in and around the condensing unit in order to ensure totally free air flow and heat exchange. Low refrigerant level can result in heated condenser. For that reason, it is necessary to check refrigerant levels and freon leakage frequently. If your AC is low on refrigerant level, you can take the support of experts to enable you with your AC recharging. Air conditioning maintenance apart from other appliance repair service is one particular point you can do it your self to some extent unless it is complex. Maintenance is indeed important for your AC to deliver you maximum satisfactory.

Beware of Furnace Replacement

Posted by: Colorado HVAC

It seems that almost anyone is now providing furnace repair or installing a new one in today's marketplace. Unfortunately, many unsuspecting consumers are being burned because of that.

If you're thinking about having your furnace repaired or replaced, there are a few things you need to be aware of. If you're only considering cost, there is a chance that you may find yourself getting short-changed. And even worse, you may be facing safety issues. Here are a few examples of "buyer beware":

-Although many cities issue HVAC licenses based on a test, this business requires the expertise of several people. This means that a test covering all areas is very difficult to pass.

-Many of the service calls that HVAC companies go on involve fixing another company's work. You shouldn't assume that companies have technicians who are well-trained.

-Because many HVAC installers don't service their own product, customers are literally being left in the cold. For companies that do service their work, it's not a given that they provide that service "after hours".

-Don't assume that there is a high level of competence going on with every HVAC company. It pays for you to do a little research, and even contact the BBB first. Many companies come and go rather quickly. Find one that's been around for several years, and you've found one that's likely doing a lot of things well.

-You would think that all companies pull permits, but it's not always the case. You would think that all companies do work that meets code and is safe. Unfortunately, quality is not necessarily the number one goal of many companies.

-It's not unusual in this business for companies to use subcontractors rather than their own employees. This unfortunately allows for many negative possibilities. As the consumer, can you feel safe and secure with them being left alone in your house?

-Not all companies are properly insured with liability, workman's compensation, etc. Not all companies are authorized by the factory for the equipment they sell. Not all companies have EPA certification and use procedures that are environmentally sound and friendly.

Unfortunately, this is a lot of information for a consumer to digest and check out before hiring a company for furnace repair or furnace replacement. When I need to consult someone about heating and air conditioning, I call Tim Swan of Swan Heating and Air Conditioning in Northern Colorado.

Swan says that in looking for a quality HVAC Company you should find one that has guidelines similar to his: "Letting people into your home, even to do necessary maintenance and repairs, requires some trust. That is why when we hire, we run a criminal background check and drug screen. Our technicians are certified by N.A.T.E. (North American Technicians Excellence) and the E.P.A. to work with environmentally harmful chemicals."

If you're fortunate to locate a company with the same philosophy as Swan's, you should feel pretty confident about the furnace service or replacement to be performed. The last thing you need at a time like that is to be left out in the cold.

If you enjoyed this article by Terry Schuman on Northern Colorado furnace repair tips, visit our website today for even more information. We service such cities as Fort Collins, Greeley, Loveland, Longmont, and even the Denver metro area. Schedule a free furnace replacement estimate today. http://www.swanhomecomfort.com

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