Benefits Of Using A Pro For Air Conditioning Installation In Denver

If you have a faulty air conditioning unit that needs repair or you have decided to replace it, it’s always important to call a professional. Despite the fact that installing an air conditioning system may sound an easier task, there are considerable advantages that you can get by hiring an expert contractor. A professional knows how to diagnose, repair, and even install air conditioning unit without wasting time, thereby reducing inconvenience and stress. Keep reading to learn more about the benefits of working a professional for all your air conditioning needs.

1. Quality Work
Professional for air conditioning repairs and installation offer quality work. With extensive electronic system and intricate nature of modern air conditioners, it can be a challenging DIY project. You could spend hours or even days trying to determine how to install your unit. Hiring a professional to install the unit for you will ensure that the work is carried out efficiently and effectively. A professional has the knowledge, tools, and experience to fix everything into place without delay. They are also well-versed with any problems of air conditioners and can, therefore, handle repairs at ease. Professional installation will not only ensure quality work but will also increase air conditioner longevity and efficiency as well.

2. Better Equipment
Experts for air conditioning installation have all the equipment in place to fix and install your system. Therefore, you will not need to buy any tools as they have all that’s required. This will save the hassles of having to buy tools for installation. Usually the top air conditioning installation companies will also carry the top central air conditioner brands.

3. Professional Advice
When you hire a professional for air conditioning installation, you will get more than just professional work. A professional will offer valuable information about how to care for your unit, how to diagnose simple problems of air conditioners and how to clean various parts of your units. Thus, when you work with an expert to install the air conditioning system, you’ll also receive advice on how to detect and prevent future problems.

4. Professionals Offer Guarantees
There are guarantees when you install the unit yourself, but a professional air conditioning installation company will provide a guarantee for their work, and they’ll be responsible for any structural damage arising from poor installation. On the other hand, if you damage a component of your unit when installing it yourself, there’ll be no way out, and you’ll have to buy another one. But with professionals, they’re experienced and licensed and will rarely commit any such blunder, and if they do, they’ll offer compensation for it.

Besides, professionals offer guarantees of anything that goes wrong in the guarantee period; they’ll take care of it for free. This results in a win-win situation for owners.

5. Proper Ducts Seals
Ducts are one of the essential parts of the air conditioning system and to ensure that it works effectively, the ductwork needs to be done carefully all around the house. If the ductwork is not done professionally, air can leak which will make the system run hard, and this can result in higher energy bills.
Professionals know how to seal the ducts proficiently to ensure that your air conditioning unit will work for a longer period without developing any problems of air leakage.

The Bottom Line
Air conditioning installation is something that’s best done when left to the experts. You might think that you can do it yourself, but there’re many small details that need to be taken into account. It’s therefore, recommended that you call a professional contractor, such as Altitude Comfort Heating and Air for air conditioner installation.

Is R-22 Air Conditioning Refrigerant Harmful To The Environment?

R-22 refrigerants have been a common feature in most air conditioning systems since the early 1990s. They were regarded as less harmful to the environment considering their low ozone depletion rates. However, research has indicated that R-22 refrigerants are actually more harmful than previously assumed. They contain Hydrochlorofluorocarbons (HCFC), which are known to destroy the ozone.

Any R22 leakage releases chlorine atoms into the atmosphere, and this leads to the depletion of thousands of ozone molecules. It is now a fact that R22 refrigerants are harmful to the environment. For this reason, various environmental organizations and governmental authorities have declared a phase-out of air-conditioners that use these refrigerants.
Hydro-chlorofluorocarbons replaced chlorofluorocarbons, which have higher ozone depletion rates. However, environmentalists suggest that the effects of HCFCs are still dangerous. The effects are sequential on ozone change and stratospheric temperature in that a 30% reduction of emissions results in a decrease in ozone changes by the same margin. The degradation of the ozone layer also leads to an increase of ultraviolet radiation, which is not only harmful to the environment, but also hazardous to human health. [2]. Hydrochlorofluorocarbons contribute immensely to global warming through the emission of greenhouse gasses, commonly known as the greenhouse effect.
The high global warming potential of HCFC emissions is reason enough to phase out the use of air conditioners that use R-22 refrigerants. Additionally, inhalation or accidental ingestion of Hydrochlorofluorocarbons can have adverse effects on humans. This might cause respiratory irritation, chest tightness, and breathing difficulties. Excessive exposure is dangerous as it may affect important bodily organs such as the heart, liver and reproductive system. It is important to note that HCFC displaces oxygen, subsequently leading to suffocation or even death, especially if applied in an unvented room.
One of the reasons why the use of R22 refrigerants has not attracted a total ban is that HCFCs contain hydrogen, which breaks them down faster before they have a major impact on the ozone layer. However, the relevant authorities have enforced a ban on the use of R-22 refrigerants in new air conditioners. Homeowners can still use air conditioners that contain the R22 refrigerant. Nevertheless, maintenance and servicing that involves dismantling the refrigerant circuits will be considered illegal in countries following the Montreal Protocol. The Montreal Protocol stipulates that all systems that use HFCs that deplete the ozone must be phased out by the year 2050.
In view of the ongoing phase-out of R-22 refrigerants, users are looking for alternative air conditioning systems that use other refrigerants. A failure to upgrade will definitely lead to an increase in maintenance costs, higher carbon dioxide emissions and an increase in health hazards. Refrigerant replacements for R22 systems will be almost impossible considering the lack of compatible spare parts.

The only viable solution to complying with the new developments is to upgrade to the latest, more environment-friendly systems. Manufacturers of air conditioners are now using alternative refrigerants such as the R-410A, which is considered to have zero ozone depletion potential. Additionally, these latest refrigerants are more efficient in terms of energy use and costs.

So if you’re considering new air conditioning installation, you’ll definitely want to make sure your contractor will be installing equipment that utilizes the new refrigerants such as R-410A.

6 Benefits of Central Air Conditioning Installation

Most homeowners prefer central air conditioning systems installed in their homes, rather than localized units that offer localized cooling for each room. However, there is quite a number who are still stuck on individual units. If you are one of those still wondering whether to install a central air conditioner or not, the following benefits of central air conditioning installation will change your mind.

1. They Have Greater Cooling Capacity
This is one of the major benefits of installing central air conditioning system in your home. Localized air conditioners are designed to cool a single room, meaning that you’ll have to install several units in different rooms to get fresher air throughout your home. Installation of separate units to cool different areas can become inefficient especially when you want to cool and dehumidify a larger area. Central air conditioning provides enough cooling throughout your home using only one unit. You’ll be able to enjoy cool and comfortable environment in every room of your home. These units also help in removing moisture from the air, thereby enhancing your comfort levels in your home.

2. They Are Quiet
Most central air conditioners run extremely quiet, and you’ll barely hear the system running. Other than a slight blowing and clicking sound when thermostat sparks the system on, the system runs quietly and virtually makes no sound. Besides most of them are typically installed in unobtrusive areas of the home, such as garages or basements. This further minimizes the noise. In contrast, most individual air conditioners have a humming sound that’s apparent when the units are running. The noise levels become more pronounced when you have installed units in adjacent rooms.

3. Better Aesthetics
Individual air conditioners do not complement the interior of your home. They tend to stick out giving your home not so smooth look. But with central air conditioning systems, there will be no visible signs of the system in your home, other than one air compressor unit that’s normally positioned in obscure place of the home.

4. Lower Utility Bills
Window air conditioners are quite inefficient for several reasons. Firstly, they have lower efficiency rating as compared to centralized AC. Secondly, many come with no temperature sensors, and thus they keep running until they are switched off manually. Finally, they use insulating methods to cool air, and this leaves loopholes for warm air to enter the room. If you want to cool and freshen up the air in many rooms, using a centralized energy efficient unit will be more effective than using individual units.

5. Better Warranty
Most window models on the market usually come with a warranty that doesn’t exceed one year. But with central units, they come with warranties that last several years. As compared to individual units, these models are expensive to purchase, but they give a better investment protection.

A central air conditioning unit can greatly improve your indoor comfort and lower your utility bills, making it a more convenient and cheaper option to cool your home. They may cost you more initially, but they will prove to be a cost-effective option for your home.

Factors To Consider – Repair Or Replace Your Air Conditioner

Many people cannot tell when their air conditioners have outlived their useful lives. Many struggles to figure it out whether to fix their old equipment to last for more years or to just invest in a new one. Though one may not want to absorb the upfront cost, new air conditioning installation lowers your electricity bill and has perfect energy efficiency.

It becomes trickier when air conditioner service providers encourage you to buy another one just to make a sale when your old air conditioner just needs a simple repair. Those that make money by doing repeated services may encourage you to keep on fixing your air conditioner just for them to earn that money while in the real sense what you need is a new air conditioner. Don’t worry; this article will give you an insight on what to consider deciding whether you need to repair or replace your air conditioner.

1.    The Air Conditioner’s Age.
If your air conditioner unit reaches 15 years, it becomes an ample time to switch to a new one. At this period, it has already recovered the amount used in buying it. You will require a better, more energy-efficient air conditioner. When your old air conditioner requires frequent fixing, you end up spending more than necessary. When you reach this stage, apply the 5,000 rule where you multiply the age of the air conditioner with the total cost of repair. If the result goes beyond $5,000, it’s advisable you replace the air conditioner.

2.    High Utility Bills
Talk to your friends and neighbors about your energy bill. Compare and check whether your bill has gone higher than the rest. If so, it’s a good bet that your air conditioner consumes a significant amount of energy and your bill proves it. Use of more energy indicates that your air conditioner has become weak. High energy sucking air conditioner pollutes the environment. Replacing it with a new one becomes the only solution. Your efficiency will increase by 80%, and you will save environmental contamination and energy costs.

3.    Areas Or Components That Need Repair
For straightforward and small repairs like power connection, repair becomes the best option. If the compressor fails, fixing it with another one is not an option as the failure results from subsequent problems that will recur even when you replace it with a new one. Identifying leaking refrigerants becomes hard, time-consuming and expensive especially if your air conditioner’s coils have corrosion.

In this case, it’s advisable to replace the air conditioner with a new one as replacing the refrigerants will result in the development of more leaks. If your air conditioner’s spare parts get discontinued or become unavailable in the market, then one has no option but to buy a new one.

In conclusion, whether you want to replace your air condition due to saving electricity bill, age or worn out parts, the fact remains that, in the long run, you will save a lot of money. You will also experience the most enjoyable and comfortable summer seasons.

Why Is Nitrogen Purge Important During Air Conditioning Installation

Nitrogen purging denotes an internal process of cleaning free pipes. It is aimed at freeing the internal surface of pipes from contaminants that may later cause rusting, pipe leakages or breakage.

The process is aimed at preventing the formation of oxides, which often occur within pipes. Impurities such as oxygen and its oxides may form in pipes when the caps of the piping are removed or when the pipes are cut or broken.

The removal of the caps or cutting of pipes spoils the nitrogen protection, and there is a need to purge the system before sealing it completely.

What is Nitrogen a Purge?
A nitrogen purge is a cleaning process that gets rid contaminants in the entire Heating, ventilation and air conditioning (HVAC) system. The procedure, which uses nitrogen, eliminates all moisture and oxygen from the piping system. The process is accomplished by circulating nitrogen in the system at high or low-pressure levels , driving out oxygen, moisture or any other impurities present from all the internal surfaces of the entire HVAC system.

Why is a Nitrogen Purge Important?
A nitrogen purge during air conditioning installation is of significant importance because of the reasons stated below:
• A nitrogen purge drives out oxygen from all the internal surfaces of the entire system.The process eliminates the possibility of the occurrence of sparks, which may cause fires.
• The nitrogen use in purging also removes all the moisture present within the piping of the HVAC system. Lack of moisture helps in lowering the dew point and the possibility of rusting within the pipes; which is often facilitated by the presence of moisture and oxygen.
• The inert gasses are not flammable, but nitrogen is economical in this work when compared to other gasses because it makes the process significantly affordable.
• It reduces the chances of having rusty pipes. This, in turn, reduces the expenses that may be incurred in replacing rusty broken pipes and the coolant.
• Purging also reduces the costs that would be incurred in making repairs when the system’s piping rusts and breaks leading to leakages of the coolant gas.


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When Is A Nitrogen Purge Required?
There are various situations in which purging of the entire HVAC system and piping is necessary, and these situations are as cited below:
• Immediately before completing the installation of the system
• When changing parts of, or the entire H V A C system
• During the repair of broken piping and refilling of the coolant
• During the replacement of pipes in the system
• When changing the coolant (gas) used within the system
• During regular maintenance
In a nutshell, nitrogen purging is a necessity when installing, repairing, or maintaining the system, and it is an important procedure because it reduces risks of accidents and it also ensures that your system is up and running for long. A well – purged system also helps in avoiding regular repairs or a malfunctioning system – which may prove to be costly if it occurs regularly. .

How to Choose the Proper Size Air Conditioner

Manufacturers produce different air conditioners with different sizes. This raises an important question that always pops up when you are shopping for one; what is the best size of air conditioning unit for my home?

With air conditioning unit, the term ”size” doesn’t indicate a conditioner’s physical dimensions, but rather its ability to produce a consistent flow of cooled air. Both the size of the room and the size of the air conditioners are two things that need to be understood and considered.

How Air Conditioner Size Is Measured
An air conditioning system’s ability to produce cooled air is expressed in British Thermal Unit per hour (BTU/hr.) and in tons. One BTU is equal to the amount of energy needed to raise one degree of water by one degree F whereas one ton equals 12,000 BTU per hour.

The tonnage of home air conditioners ranges from one ton to five ton. If your home cooling needs exceed five tons, then it’s important to install several units.
In simple terms, the higher the tonnage of the air conditioner, the more cooling power it has.

Getting the Right Size
It’s important to install the right size of an air conditioner in your home as AC units that are the wrong size will either compromise your comfort at home or cause energy bills to skyrocket.

An important point to keep in mind is that with air conditioning installation, bigger conditioners doesn’t translate to larger output. It is important to have an air conditioner that’s of appropriate size since having a unit that’s too small will fail to keep up with the requirements of your home especially on a hot day while a unit that’s too large will keep on cycling off and on too frequently leading to a poor job of dehumidifying the air. In fact, it’s better to undersize an air conditioner than to oversize it.


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A properly sized air conditioning system will keep your home cool and comfortable and run as per energy efficient cooling cycles. This means that properly sized air conditioners will use energy more effectively and keep your home at comfortable conditions all the time. To determine the right size of air conditioner for your home, you need to do some heat load calculations. A heat load calculation helps you figure out your home cooling needs. It takes into account the following factors:

– Number and size of windows
– Height of your ceilings
– Type of roof
– Number of levels in your home
– Direction of your home

All these considerations must be taken into consideration when selecting an air conditioning unit. When it comes to choosing an air conditioning unit, you are only interested in one thing; keeping your home cool and comfortable when the weather gets hot. Don’t be tempted to choose the biggest air conditioning unit available. Instead, opt for the appropriate size suited for your home.

The best option would be to get a professional to do the calculations for you. Most calculations methods presented online only give estimates and this can result to either overestimating or underestimating. Air conditioning experts know what they’re doing and what to consider; they have specialized software to help them perform accurate calculations. Therefore, look for professionals when determining the size of the air conditioning unit for your home.