Ductless Air Conditioning: Features and Benefits

A centralized air conditioner is essential to create a relaxing and comfortable environment in your home. There are many types of air conditioning available in the market today, and each of them has their own lists of benefits and drawbacks. One such type of unit that’s been making waves in energy efficiency is the ductless air conditioner.

What’s the Right Thermostat for Your Home Heating and Air Conditioning?

While you may think that your heating and air conditioning systems run with just a simple on and off switch, you’re sorely mistaken. To be able to get the most out of these systems, you need to set them meticulously, which is simple with the right thermostat.

Common Causes of Air Conditioning Odors

Regular maintenance of your heating and air conditioning system is necessary if you want to maintain good indoor air quality within your home. Airborne contaminants often have the opportunity to settle within your air conditioning system, and the cool and damp conditions within it can allow mildew and mold to grow which can compromise your health.

All You Need to Know About Ductless Systems

It’s hard to imagine living without proper home cooling in our part of the state. Most homes keep cool by way of a central air conditioning system, and many homeowners feel like they don’t have a lot of options for cooling if a traditional central air system won’t work well for their home. They may assume that their only option is to add a noisy and less efficient window unit. This is where a ductless system can be a lifesaver.

If you haven’t considered how a ductless system can benefit your home, then you’ll want to read on.

How Ductless Systems Work

Unlike central air systems, which require adding a good deal of ductwork throughout your home, a ductless system only requires feeding a small tube (containing refrigerant) from an outdoor unit to an indoor unit. This is far less invasive than a traditional central air system and requires less time to install. Instead of utilizing ducts to circulate air, there is a system of blowers that are installed in each room to cool that area directly. Since these blowers are installed high up on the wall, homeowners will notice very little interference from a ductless system.

Energy Efficiency

Ductless systems are considered more efficient than central air conditioning units mainly because of their lack of ductwork. A large reason that central air cooling systems become inefficient is due to holes and leaks in the ductwork, which can result in a 25 to 30% loss of efficiency. With a ductless system, you can still get a high efficiency unit with an excellent SEER rating, and you won’t have to worry about losing efficiency over time as you would with a central A/C.

Range of Features

In contrast to typical central air conditioning systems, ductless systems offer a variety of handy features which heightens convenience for the homeowner. These features may include options such as remote operation, programmable settings (so that you can easily control the temperature indoors during certain times of day), easily washable filters, and adjustable air flow.

It’s Not Just for Cooling

Ductless systems aren’t just great for keeping your home cool, they can also heat it as well. Many ductless systems utilize heat pump technology, which means that in addition to cooling your home, they can be used to heat it during the cooler months by reversing the direction that the refrigerant flows so that it transfers the heat into your home instead. These types of two-for-one systems work perfectly in home’s located in and around San Jose, where the weather is mostly warm.

It’s Worth the Investment

Even though there is an initial investment involved with ductless systems, just like there is with central air systems, the benefits of a ductless system are well worth it. Ductless systems last longer and are far more efficient than a window unit. And, compared to a central A/C, ductless systems use less energy overall during operation. You also get more control over your indoor temperature, which results in much greater energy savings over time.

If you’re in the market for an energy efficient solution to cooling your home, consider a ductless system. Benefits like increased energy-efficiency and improved air quality and handy additional features, make it a great option for many homes all year long. Give us a call to learn more about whether a ductless system is right for you: (408) 899-8878. Or visit our products page to browse the variety of ductless options we have available.

How to Prepare Your HVAC System for Summer

Summer is here, and that means increasing temperatures are ahead. Don’t get stuck without a functioning cooling system when the summertime temperatures rise! We’ve laid out, step-by-step, the most important things that all homeowners should do before cranking up the A/C this year.

It’s not wise to assume that you can just flip on your home’s A/C and forget it; you’ll definitely want to prepare your home’s cooling system before summer hits. Many emergency service calls are due to homeowners not taking the proper precautions necessary before relying so heavily on their air conditioner during the summertime months. This summer, be smart and follow these easy guidelines to ensure that your HVAC system will be operating in peak condition all season long.

San Jose HVAC

We offer convenient maintenance agreements so that you can take the guesswork out of keeping your HVAC system in excellent condition. Maintenance extends the life of your HVAC system, lowers your utility bills, and prevents warranties from being voided. With our maintenance agreement, you can also receive 10% discount on our repair services. Give us a call to learn more: 408-899-8878

When You Must Replace Your HVAC Heating And Air Conditioning Systems

491836769If you are considering HVAC system replacement for your home, there are certain things to consider. These heating and cooling systems have become almost indispensable items at every household today and we also know that they account for a good part of your utility bills.

The first thing you should ask yourself is why you want to replace and whether you really need a replacement. Some systems may last long, but over time, they become less efficient and consume a massive amount of energy. And a time may come when periodic repairs or annual servicing will not solve the problem. This is when you know that you need to go for a brand new unit.

There are several indicators for this. First of all, if you notice that your utility bill is consistently rising from one season to next even when the thermostat settings are kept constant, you know that there is something seriously wrong with your unit and a replacement is on the cards.

If your system is making loud, unusual noises, that is another indication that something serious is the issue with your system. Normally these noises occur when you are trying to reset your thermostat. But some systems may also experience occasional pinging sounds/noises which gradually become louder and more frequent. If this happens, contact a HVAC specialist and ask for advice and recommendations regarding the replacement.

As we have already mentioned, most HVAC systems come with a lifespan. More sophisticated systems will last a maximum of 15 years, but most units will give out inside 10 years. Running old and inefficient systems will not only result in higher utility bills, but may also contaminate the air within house and the household members and especially the children may suffer critically from this.

So, if your HVAC unit is experiencing any of these issues mentioned above, you know that it is high time for a replacement. Call an HVAC service and request for estimates and recommendations before you decide to invest your money on a particular model.

For more articles that will keep your heating and cooling systems running efficiently, follow our upcoming articles on this blog.

What Regular Maintenance Do Heating And Air Conditioning Systems Need?

HVAC maintenance is crucial in preventing frequent breakdowns, improving energy efficiency, ensuring maximum comfort and extending the lifespan of the system. While some maintenance works can only be undertaken by a qualified HVAC contractor, some of them can be done by the average homeowner. They include:

i) Lubrication

HVAC systems consist of several moving parts, including the fan and blower motors. These parts need to be lubricated on a regular basis to reduce friction and noise from the unit. Be sure to use manufacturer-recommended lubricants during maintenance.

ii) Cleaning

HVAC systems consist of air handling units and stationery components that may trap or accumulate dust over time. For instance, the evaporator and condenser coils may accumulate dust and form a coating or insulation over the coils, thereby reducing their ability to absorb and release heat into the surroundings. Therefore, HVAC maintenance should involve cleaning of the evaporator coils in the indoor unit and the condenser coils where heat is dumped. Be sure to also clean the blower and adjust it accordingly. The condensate pan and drain pipe should also be checked and cleaned to prevent clogging.

iii) Replace Filters

If the filters in your HVAC unit are still in good condition, you can clean and fit them back in the unit. However, if they are damaged, you can replace them with new air filters with the same ratings. Ideally, a filter should be cleaned several times before it is replaced.

iv) Make Adjustments

During maintenance, you need to check the thermostat setting and adjust it properly according to your needs. Be sure to tighten all loose electrical cable connections. The level of refrigerant in the cooling system should also be checked and refilled if necessary.

While these maintenance works may seem easy to some people, there are many homeowners who do not have the time or technical ability to perform these procedures by themselves. In such cases, a qualified HVAC contractor should be hired to do the maintenance. Only licensed professionals with a long history of excellence should be given any consideration. Follow us for more great articles on heating, air conditioning and home needs.

How Does Humidity Affect Air Conditioning And Heating

During summer, excess humidity can make you feel hotter. This is because humidity has a big effect on both heating and cooling systems. Depending on the level of humidity inside the house, achieving the desired room temperature can be quite a challenge. This is the main reason why modern HVAC systems come with both humidifiers and dehumidifiers to control humidity levels inside the building and ensure optimal heating or cooling.

The Effects of Humidity on Air Conditioning

The main purpose of air conditioners is to cool indoor spaces during hot weather conditions. This is achieved by passing warm air over cold metal tubes containing the refrigerant. The expanding refrigerant in the tubes absorbs heat from air and goes to the condenser unit, where the heat is dumped. When the moisture content in indoor air is high, the A/C will not only be required to cool the air, but also the water molecules. As a result, the unit will have to work harder and consume more energy to cool the room. If your A/C has a low cooling capacity, it may not be able to cool the room, making you feel uncomfortable.

Common Signs of Excess Humidity

If there is high humidity in your home, your skin may feel clammy. Your windows may also become cloudy while a musty odor may be felt in your home. If you notice these signs, must call in the experts because high humidity can also damage the structure of your building in addition to causing problems to your HVAC system. We can give you recommendations on how to deal with the problem once and for all.

Humidity Control

Since you want your HVAC system to operate efficiently and your home to be comfortable, it is crucial that you install a digital hygrometer in your home to monitor humidity levels. There are several methods of controlling humidity at home. The first is using a dehumidifier, which extracts excess moisture from air. The second method entails using a humidifier, which increases humidity levels when there is low humidity. Lastly, the A/C can extract excess humidity from air by condensing water vapor.

We can help you deal with humidity problems in your home or office.

Follow our blog for more information on heating, cooling, and keeping your home energy efficient.

How Do I Know If My A/C Unit Is Big Enough?

Buying the right size when it comes to HVAC systems is very important. In most cases, the size of the HVAC system will often determine how effective your home will be cooled and it is imperative to know what the right size for your home is. Air conditioning systems that are too big will not only use a lot of electricity but will often overcool your home leaving humidity behind. On the other hand, a smaller HVAC will not effectively cool your home and getting the size right is simply a necessity. Here are some simple points that can help in choosing the right sized air conditioner:

Calculate the Size of Your Home In Square Meters

The most important thing in buying the right HVAC in terms of size is to know how big your home is. The easiest way to determine this is to do it room by room. Just measure each room and determine how big it is in terms of square meters. After you have managed to do this for the entire home, you can now move on to the next step which is deciding the cooling needs you have based on the size you have calculated.

Determine the Cooling Capacity

Although this might look technical for some people, if you have the information you need you can easily determine it. Cooling capacity is measured in British Thermal Units or BTUs per hour. In the US, the Energy Department offers some guidelines with regards to BTUs per hour. You can visit the Energy star website and see what is perfect for your home. Here are some of the examples though:

• 100 up to 300 sq. feet use 5,000 to 7,000 BTU

• 300 up to 550 sq. feet will need up to 8,000 to 12,000 BTU

• 550 up to 1,000 sq. feet requires 14,000 to 18,000 BTU

No matter how you look at it, the point is the bigger your home, the bigger your HVAC system should be. However, don’t just guess; do the math and determine the kind of system you need.

Follow our blog for more information on heating, cooling, and keeping your home energy efficient.

What Are The Different Kinds Of Air Conditioning Systems?

As spring pushes winter into the rear view mirror, the promise of warmer temperatures means summer will be rushing in soon. While there might be a month and some change before you need to make the full switch over, it won’t be long before the cold of winter is a distant memory and one heatwave after another batters us with 90 and 100 degree temperatures. There’s no question about it: air conditioning weather is coming!

There are several different air conditioner types, and which one works best for you varies depending on your home, your budget, and what your specific needs are.

Central Air Conditioning
Central air is the most efficient and generally the most effective air conditioning system for a home or apartment complex. In most cases, at least when it comes to apartments, central air conditioning will be either installed, or not even an option.

When it comes to setting up a central air conditioning unit in your own house, this is often the most expensive option but it can create a system that easily cools every room in the house, allowing for a comfortable summer experience no matter how hot it gets outside.

Window Air Conditioning Units
Window air conditioners are among the most common options. This air conditioning type is easy to buy and is stuck in a window. A good unit can make one room incredible comfortable, or in a one story home will often be enough to make the entire floor extremely comfortable. Air units are made by a variety of companies and the price range can go from a few hundred bucks to a few thousand for high end models.

Portable Air Conditioners
Portable air conditioning units are an inexpensive option compared to most window units and come in both residential and commercial sizes and setups. Portable air conditioning units are fantastic for small apartments, bungalows, or single bedrooms in a home. Make sure to grab a portable air conditioner and not a portable air cooler, as the first one tends to work much better.

Don’t spend another summer in the sweltering heat. Call us for all heating and air conditioning needs!