Tag Archives: Catalina

Breakdowns – How to Handle an Overloaded AC: A Tip from Tucson

The last thing you need on a hot day in Tucson is for your air conditioner to suddenly cut out. Without the cooling power it provides, your house will get uncomfortable quickly. Fortunately, once you know why this happens, there are several things you can do about it.

Why Air Conditioners Cut Out

The most common reason for air conditioner failure is an overabundance of pressure in the unit. This happens because the coil gets too hot, causing the pressure to rise in the entire device. As the pressure rises past a certain point, an automatic safety shutoff system is engaged. If you can stop the coil from heating up to this point, you can keep your air conditioner running.

How to Keep Them Running

Of course, this is easier said than done. Since your condenser unit with the coil inside is located outside in the heat, it’s only natural for it to get hot during the day – especially an extra hot day when you’re using your air conditioner a lot. You also need to be careful not to put anything over or up against your outdoor condenser unit.

While this may block the sunlight, it will also keep heat in the system and prevent the air conditioner from removing exhaust naturally. So in order to keep your air conditioner as cool as possible, make sure there is nothing up against the vents or impeding air flow in any way. Once you’ve done this, try and find a way to provide shade for you air conditioner without placing objects near the device. Blocking out direct sunlight is the best way to keep your air conditioner cool as long as you can do it without interfering with the system’s natural air flow.

Getting it Back On

If your unit does cut out on you, don’t despair. The best thing to do is to wait about a half hour to give your unit a chance to cool off on its own. Then, spray the coil and other overheated areas with a fine mist of cool water. This should lower the temperature enough that the system can come back on without any further complications.

If the problem persists despite the work you’ve done to keep it cool, you may want to call in a professional to take a look and make sure nothing is broken or worn inside to cause the overloads. Most of the time a little maintenance will take care of the problem, but if not, you’ll want to get repairs done quickly to avoid a full breakdown.

Control Your Home’s Moisture – Humidity Is Key in Benson

Most people don’t give a second thought to the humidity in their Benson home until it is either much too high or uncomfortably low. And if you have a state of the art home comfort system, you’re probably comfortable inside all year long anyway. But there are several reasons to pay attention to the humidity level in your home and take action if you realize that it isn’t providing the comfort level you’ve come to expect.

Many problems arise from excess or inadequate indoor humidity levels. For instance, a lack of humidity causes your skin and nasal passages to dry and crack, which is obviously pretty unpleasant. But air that’s too dry can also make the symptoms of allergies, asthma and colds worse. Anyone in your home suffering from these conditions will be much more comfortable when the right level of humidity is restored. Another great benefit is that the indoor air quality will no longer contribute to longer and more sever colds and flus in the winter.

Too much humidity is a problem too, though. It promotes the growth of mold, which is a big contributor to indoor air pollution. Mold spores are a big time allergen. The more moisture there is in your home, the more mold there’s likely to be. High indoor humidity levels also promote the growth of dust mites, another major indoor air contaminant and allergen.

Of course, you probably have a great indoor air cleaner in place to get all of those contaminants out of your home’s air supply. But if the air inside your home is too moist or too dry, it can actually make it harder for the air cleaner to remove all types of contaminants. Not only are you putting a greater strain on your body and immune system, you’re asking your air cleaners to work much harder, which can cost you money in repairs and filter replacements.

For all of these reasons, it’s important to put in a humidification system to maintain the overall quality of your indoor air. Plus, a properly humidified environment is simply more comfortable to live in. A humidifier can easily be integrated into your current home heating and cooling system, so you don’t have to worry about high installation costs or equipment compatibility. All you have to do is sit back, relax and breathe in the fresh air that your humidification system makes possible.

Finding an Ozone Friendly Air Conditioner in Amado

We’ve heard about ozone depletion in Amado for almost 20 years as a major problem caused by a variety of chemicals we use almost every day. Propellants in aerosols, certain cleaning materials and the refrigerant in your air conditioning system are all culprits in the depletion of the ozone layer. So when you purchase a new AC unit, you want to be sure you won’t continue to contribute to the problem.

What Causes Ozone Depletion?

The number one contributor to ozone depletion is chloroflourocarbons, the man-made chemicals used in air conditioners since Thomas Midgley, Jr. invented the compound in the 1920s. When these chemicals reach the stratosphere, the ultraviolet light from the sun breaks the compound down to its base components, including chlorine atoms which subsequently break down thousands of molecules of ozone before dissipating.

The earliest CFCs used in air conditioners were incredibly damaging to the ozone. But since legislation was passed to stop the damage and new technologies were developed, there are less damaging alternatives.

Specifically, the refrigerant R410-A is considered environmentally friendly in that it doesn’t cause ozone depletion. Some air conditioners still ship with the older refrigerant R-22, however, which has been linked to ozone depletion and will no longer be allowed in new products after 2020.

Which Products Can You Buy?

When searching for a new air conditioner, look for a system that uses only R410-A. On average, these systems tend to cost more money, but keep in mind that in less than 10 years, refrigerants for older R-22 models will become much more sparse while R410-A will be an industry standard.

Your HVAC System and Electricity: A Tip From Catalina

While not every HVAC system in your Catalina home requires electricity, many of them do. Your air conditioner, electric furnace or ventilation system all need access to the central power line. So what does that mean for your system and what problems should be you beware of?

How Your HVAC System Uses Electricity

How your HVAC system works depends largely on which components need electricity to operate. Here is a quick summary of how each system uses electricity:

  • Air Conditioning – Most air conditioners are electric and therefore use electricity based on the number of BTUs produced. For example, if your air conditioner produces 25,000 BTUs and has a SEER of 16, it can produce 16 BTUs for every watt of electricity consumed per hour. As a result, it consumes 1,562.5 watts per hour when the system is running at maximum capacity. If it runs at full capacity for 8 hours per day, 30 days a month in the summer, that’s 375 kilowatt hours – which is the measurement unit you’ll see on your electric bill.
  • Heating – Your heating system may not use electricity, as many homes today use gas or oil combustion furnaces or boilers to produce heat. However, if you have an electric furnace, that electric power is used to heat the filament in the furnace. Electricity also powers the blower fan motor which pushes air across the filament and into the air handler. An electric furnace sized to heat a 1500 square foot home can use up to 8,000 watts per hour to produce enough heat for your home. That converts to roughly 5,000 kilowatt hours per month. The current price of electricity will determine how much this actually costs, you but it can really add up quickly.
  • Ventilation – Your ventilation system is almost always going to use electricity to circulate and filter air. While mechanical filters rely on the movement of air to remove certain particles, ventilation systems have a variety of components including fans and possibly even condenser coils to conserve energy as air is exchanged between the inside and outside.

Electricity plays an important role in your HVAC system no matter how your system works. To ensure yours continues to operate as intended, have your power system checked on a regular basis when the rest of your HVAC system is serviced.

How to Stay Affordably Cool This Summer in Sahuarita

Putting in a high quality, energy efficient air conditioning system is a great step to take when you are trying to keep your house cool and comfortable all summer in Sahuarita without paying a fortune in cooling costs. Many of the latest air conditioners are able to use very little energy to provide powerful cooling power to your house no matter how big it is.

But if you are really serious about keeping cool and keeping costs down, there are plenty of other things you can do to give your air conditioning system a hand. It might seem silly, but putting in a little bit of effort around the house can save you quite a bit in the long run.

For instance, since you are paying to keep the air in your house cool, it is a good idea to make sure that the air you are cooling stays in your house. Sealing off unused doors and windows with plastic is an excellent precaution to take to ensure that no cooled air leaks out through the cracks and door jambs. Also, you will want to check for any other openings that could create a draft and allow cool air to escape or warm air to get in.

However, just letting in air from outside in the summer is not the only way that the heat can get in. The sun is powerful in the summer and the more you can block of it, the cooler your house will be. So make sure that your blinds are closed to block out the sun, particularly in the afternoon. Morning sun is not nearly as powerful as the sun you get towards the middle and later part of the day.

All of these steps will help to take the pressure off of your air conditioning system and allow it to get its job done with a minimum of energy expended. And that will certainly save you money every month. You can save even more, though, by adjusting the temperature on your thermostat a bit as well.

Most air conditioning systems are set to a default temperature of 72°F. While this is probably quite comfortable for you, it is likely that you would be equally as comfortable at 75°F. In fact, you probably will not even notice the difference. But that small adjustment on your thermostat can actually save you quite a bit on your monthly cooling bills.

Inverter vs Conventional Models

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When trying to pick out the right air conditioner for your home, you’ll probably stumble across mention of inverter technology. Air conditioners using inverter technology are quite similar to conventional air conditioners in many respects, but they have some distinct advantages under certain circumstances.

What’s the Difference?

A conventional air conditioner is set up to switch on when the indoor temperature reaches a particular level. When it comes on, it introduces cool air at a constant speed until the desired temperature is reached and then it shuts off completely. Your indoor environment remains more or less the same temperature, but you will be blasted periodically with a lot of cold air. While the air conditioner is off, the air in the room gradually warms up until the temperature gets high enough to trigger the air conditioning system to come on again.

An inverter, on the other hand, comes on powerfully at first to achieve the desired temperature, and then reduces its fan speed gradually to maintain that temperature without shutting off completely. This method of cooling maintains the desired temperature more consistently than a conventional system can. It also requires a lot of careful measurements, not only for how much cooling power is needed in your room, but for the speed at which the cool air will dissipate from that room.

Initial Installation

One big reason that more people didn’t opt for an inverter air conditioning system in the past was that the initial installation cost was often considerably higher than that of a conventional system. However, advances in the technology have made inverter air conditioners much more affordable in recent years. Digital programming, more accurate measurements and efficiency in every aspect of the field are responsible for the drop in price.

Savings over Time

While inverter air conditioning systems are still typically more expensive than their conventional counterparts when it comes to initial cost, they provide excellent savings over time that can more than make up for the difference in purchase price. This is particularly true in areas where air conditioners are not running at full blast constantly.

When they are both maxed out, a conventional air conditioner is more efficient than an inverter. But when the temperature is such that a conventional model would switch on and off all of the time, an inverter will easily outstrip it in terms of energy efficiency.

To ensure you get the right model for your home, carefully calculate the difference in installation costs, the amount of cooling your home needs and the current efficiency of your cooling system. If everything lines up perfectly, an inverter system may be right for you.