Saddleback Plumbing Heating & Air Blog: Archive for September, 2011

Steps to Take When Your HVAC System Breaks Down

Friday, September 30th, 2011

Imagine this – it’s a sweltering summer day. The only place you want to be is on the couch in your Tustin home with the cool air conditioned air being blown across your face. Sounds pretty good doesn’t it? Now, imagine what happens when that cool conditioned air stops flowing.

A breakdown in your HVAC system is the absolute last thing you want to experience on a day where the mercury dings 90+ but it can happen, and the only way to ensure things don’t get out of hand is to take the following steps.

  1. Check Common Problems –While the system itself could be broken, make sure there are no other issues involved. Frequently, the electricity supply can be interrupted by a power surge or a tripped breaker. In both cases, you can usually get the system back online by yourself. However, you should call an electrician to inspect it as soon as possible.
  2. Does it Turn On – If the air conditioning system turns on and simply doesn’t provide enough cooling for your home, it is likely a problem in the unit. In this case, check other common problems. Clogged filters can severely reduce efficiency and if the system freezes over, it may stop providing enough cooling.
  3. Still Not Working? – If the system refuses to turn on and there are not clear problems that you can fix yourself, it’s time to call a professional. A professional HVAC contractor should be available almost any day of the week for emergency calls like this. Of course, in the middle of a heat wave or cold snap, it’s very likely that they may be booked up for a couple days. To avoid this happening, have routine maintenance done as often as recommended to avoid the possibility of being without cooling or heating indefinitely.

A good HVAC system is the only thing standing between you and discomfort, or worse, danger to your health. Don’t let the system go into such disrepair that you can’t use it at all.

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Your HVAC System and Electricity: A Guide From Aliso Viejo

Wednesday, September 28th, 2011

While not every HVAC system in your Aliso Viejo home requires electricity, many of them do. Your air conditioner, electric furnace or water heater and 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.

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The Energy Efficiency Rating of Central Air Conditioners: What Is it and Why Is it Important? A Question From Brea

Monday, September 26th, 2011

When you are shopping for a central air conditioning system in Brea, you will have to evaluate your options based on a number of different factors. For instance, you will need to decide which type of system is the best match for your home and for your particular cooling needs. It is also important to make sure that the central air conditioner you choose is the right size for the cooling load it will have to take on.

However, it is also very important to evaluate your central air conditioning options based on how energy efficient they are. This will have a great deal to do with how much you pay in terms of cooling costs each month, which makes it easy to see why you should take it into account before you make a purchase.

The energy efficiency of a central air conditioner is generally expressed as a seasonal energy efficiency rating, or SEER. The SEER numbers you will typically find on the latest air conditioning systems range from eight to 19.5 with the higher numbers signifying a more energy efficient model.

So it is pretty easy to figure out that a central air conditioner with a higher SEER will save you some money monthly because it will use less energy to get the same job done. But central air conditioners with high SEERs also typically have high price tags. So to determine how high of a SEER you need, you will need to know more exactly how much more money you will save as you move up in the rankings.

You can do this by comparing the SEER of the system you currently use with the new system you are considering and compare how much your current energy usage would cost you with each model. Basically, you want to pick a central air conditioner that will save you enough to offset the purchase price of the unit.

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Maintenance Really Does Save Money in Palmia

Friday, September 23rd, 2011

When it comes to your Palmia home’s heating and cooling systems, you really cannot go wrong with proper annual maintenance. While it may seem like an unnecessary expense, especially if your systems are relatively new, you will save a lot in the long run if you pay that small fee once a year for each system.

During a maintenance visit, a technician can thoroughly clean out your heating or cooling system and check all parts to make sure they are not showing signs of excessive wear and tear. If they do find a problem or a part that needs to be replaced, they will be able to make the necessary repairs quickly and you will not have to worry about calling someone out later for an emergency visit.

Also, catching problems early like this means that repairs will likely involve fewer parts and cost much less than they would if you let the problem go and it became more widespread. The truth is that your heating or cooling system can continue to work when one or another of its parts is not working correctly, but that means that other parts of the system have to work overtime to create the same result.

Your heating or cooling system will also be much more energy efficient if it receives regular tune ups and attention from a professional. Even the best new systems lose a small percentage of their efficiency each year that they are in operation. While this is not much from year to year, the cumulative effect will soon cause your energy bills to climb higher than necessary.

Paying for regular maintenance, then, can actually save you money because it will mean you pay less each month to run your system. And it is never too late to start. Even if your heating or cooling system is not new, it will benefit from a thorough cleaning and tune up. You may be quite surprised how much your energy bills go down after this type of service has been performed.

Annual maintenance can also help you to get more for your money by extending the useful life of the heating or cooling system. Many systems that are properly maintained can last even beyond their expected life span, meaning that you will not have to replace it as soon as you would have otherwise. For all of these reasons, the minimal cost of an annual maintenance visit is well worth paying over the long term.

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How Do EER and SEER Work? A Question From La Habra

Wednesday, September 21st, 2011

If you’ve looked for a new air conditioner in La Habra recently, you probably noticed each unit comes with an EER or SEER rating. The former is for room air conditioners and the latter for central air conditioning units. In both cases, the number is a measure of how efficiently the system uses electricity. Effectively, if you buy a system with a high rating, you spend less on electricity. Of course, there are tradeoffs. The higher rated machines tend to cost much more, so as a homeowner, you’ll have to evaluate how much you can spend now and how long it will take to save money from that investment.

How EER and SEER Are Measured

These numbers are required by the government to tell you, the consumer, how many BTUs per hour the device can use for every watt of electricity drawn. The more BTUs a system can use, the better for your bill.

Let’s say you want to buy a 10,000 BTU system to cool your living room and dining room. A pretty standard number for a single room unit is 11, meaning the 10,000 BTU system would use about 900 watts per hour to run at full capacity. We figure this out by dividing the BTUs (10,000) by the watts (900).

There is a lot of math to do here, so many people simply look for a higher number within their price range. But, at what point is the upgrade really worth your extra money?

Choosing the Right Energy Efficiency Rating

The easiest way to describe this is to compare two similar devices with different EERs:

Air Conditioner 1 Air Conditioner 2
BTUs 12,000 12,000
EER 9 11
Watts 1333 1091
Price $300 $450

In this particular case, we can spend more for a device that is the same size but uses less electricity. The question then is whether that increased expenditure will pay off in the short term. Let’s assume each device would be operated for 10 hours per day for 30 days in a typical summer month. That’s 300 hours of operation. If the average cost per kWh in you are is $0.09, it will take 4 hours for the first air conditioner to consume 1 extra kilowatt of electricity equal to an additional $0.09. If your air conditioner runs for four months out of the year, we know that it will operate for a total of 1200 hours. That means:

[(1200 hrs x 242 watts) / (1000 watts/kw) ] x $0.09/kWh = $26

So, you save roughly $26 per year from that high efficiency unit. With a $150 price difference, you will break even after 6 years (though probably sooner if the price of electricity goes up).

Don’t forget, however, that central systems are a much more efficient option with SEERs of up to 16.5 and much larger BTU areas to cover. The savings there can add up very quickly. If you have any questions, contact your local air conditioning professional.

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AC As a Safety Feature in the Home: Some Advice From Woodbridge

Monday, September 19th, 2011

Ask a hundred people in Woodbridge what the primary role of air conditioning is and I’ll bet you they say “comfort”. We seek out AC to stay cool and beat the summer heat, but did you know your air conditioning is a lot more than just a convenience – it is a safety feature in the midst of heavy heat waves.

Heat Is More than Just Uncomfortable

We tend to think of heat as this massive, uncomfortable inconvenience. In reality, it is quite dangerous. According to the Center for Disease Control, heat waves killed 8,015 people between 1979-2003, more than hurricanes, tornadoes, lightning, earthquakes and floods combined in that time period.

Why is heat illness so dangerous? It comes on quickly and it’s easy to ignore the warning signs, especially when you are already uncomfortable. While hydration is important, the real risk occurs after you’ve become dehydrated – when your body can no longer keep itself cool. This is known as heat stroke and can lead to a number of life threatening conditions, especially for the elderly, infants and those with chronic conditions.

That’s where air conditioning comes in. On the CDC’s extreme heat preparedness webpage, air conditioning is listed as the number one preventative factor against heat related illness. Simply put – if you have an air conditioner, there is a much smaller chance you will get sick from the heat. Dehydration happens less frequently when you’re in an air conditioned environment, meaning that your body can regulate temperature internally and you feel comfortable – not a bad deal for a simple installation.

Staying Cool Is a Medical Necessity

Heat is more than just a direct threat. It addles the mind and makes your reaction times slower. In effect, by allowing your body to overheat, you put yourself at risk. Simple tasks like climbing a ladder or taking out the trash could result in an injury because you don’t have the energy or the mental clarity to perform them as you would on a normal day.

So, air conditioning is about a lot more than just staying comfortable – it’s a health issue. Especially if you have small children or elderly adults in the house or if anyone in your family has a medical condition like obesity, heart disease, mental illness, poor circulation, an air conditioning system is an absolute must during heat waves.

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Causes of Common Plumbing Disasters

Friday, September 16th, 2011

What are some of the costliest repairs in your Cowan Heights home? Costly can be characterized by lost money or lost time – or both. You may have experienced some of these so-called “disasters” and wondered what you could have done to prevent them. In particular, let’s talk about disasters of the wet variety – plumbing problems.

It goes without saying that nothing is built to last. Parts and products will eventually wear out and need to be repaired or replaced. But the rate of repair or replacement has a lot to do with how well things are maintained, especially common plumbing fixtures and appliances in the home. In order to identify some of the disasters caused by plumbing fixtures and appliances, let’s identify the source of the problems – and their location in the home.

We spend a lot of time in the bathroom so let’s start there first. What disasters happen in the bathroom? At least three come to mind: running toilet, leaking shower head, and clogged sink (also found in the kitchen so let’s kill two birds with one stone here). First, the toilet.

A running toilet is annoying and wastes several gallons of water by the hour. It is often caused by a defective flapper inside the tank, not properly sealed and causing water to leak from the tank. Next, the shower head. Leaks often occur when something as simple as a small rubber washer is worn out, breaking the seal and allowing water to leak. Lastly, the clogged sink. The most common culprit of a clogged sink is something that will not decompose or wash away, namely human hair, bits of plastic or fingernails, etc.

All of these bathroom backups can cause extensive water damage to walls or floors. In the most severe cases, a bathroom’s structure can be compromised by something as small as a dripping faucet – if left unchecked over time.

The next place we spend a lot of time is in the kitchen, another prime area for plumbing disasters. Two appliances that drive homeowners nuts (when malfunctioning) are garbage disposals and refrigerator ice makers.

First of all, garbage disposals are not made to dispose of everything. Utensils, plastics, bones and other goodies do not grind up but rather, bind up a disposal. A backed up disposal can shut down the sink drain and spill over its top. Just as annoying is a refrigerator icemaker, which depends on a plastic or copper tube for its water source. A break in the tube or crimp in the copper line can back up the water and cause a major leak behind or below the refrigerator. And like the bathrooms disasters, damaged flooring and walls can be the result.

Maybe the biggest plumbing disaster of all comes from something unseen by the naked eye: frozen water pipes in crawl spaces or attics. Water pipes in uninsulated areas can freeze when outside temperatures fall below the freezing mark. Often, homeowners are unaware of the problem because they are away from the home for extended periods of time or have failed to properly insulate pipes, crawl spaces, or attics. Frozen pipes can burst, causing extensive damage and lead to an even more dangerous situation: mold growth.

How can you avoid common disasters? Make sure your fixtures and appliances are maintained and if needed, serviced by a professional plumber. You may also want your plumber to give you a whole-house inspection, which can pinpoint potential trouble spots where your next plumbing disaster might be brewing

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Value of a Plumbing Maintenance Agreement in Balboa

Wednesday, September 14th, 2011

Consider for a moment the cost of fixing a leaky pipe or a burst water main in your Balboa home. Imagine how much money goes down the drain (so to speak) if you don’t have someone on call to come and fix the problem whenever you notice a drippy faucet or see a wet patch on your ceiling. This stuff will add up fast.

That’s why so many plumbers offer extended maintenance agreements to keep your fixtures and pipes on track. In most cases, these maintenance agreements are assigned to specific pieces of equipment such as your water heater, your toilet, your sinks and showers, or your pipes. However, there are many plumbers who offer full coverage of your home for a set annual fee. Let’s take a closer look at what that would do for you.

Full Annual Coverage

If you pay for a full annual maintenance plan for your home, it would cover yearly checkups of the following:

  • Water heaters
  • Radiant heating system
  • Incoming water mains
  • Pipe conditions
  • Fixture and drain health
  • Sewer and drain lines

Now, imagine how many years go between checkups of these things normally. When was the last time you had someone visit your home and check your drains for clogs or inspect your water main for stress and wear? Have you ever had it inspected?

Most homeowners forget about their plumbing for years until it needs a repair or replacement. Replacing a toilet costs $400 or more. Replacing a water line in your house costs upwards of $3500. And if you need pipes replaced, it can cost anywhere from $2,000 to $5,000 depending on the size of your home.

The Annual Savings

For a small investment, you prolong the life of your plumbing by years and the cost of replacement will be negated by having small repairs completed on an annual basis. Simply having a leak patched or a clog cleared costs $100-$300 versus the thousands of dollars it will cost to replace something – all fantastic reasons to consider an annual maintenance plan.

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How Can I Fix a Leaky Faucet? A Question From Irvine

Monday, September 12th, 2011

Leaky faucets certainly are not the type of emergency you want to call an Irvine plumber for, but they are also pretty inconvenient and annoying. Fortunately, they are often quite easy to fix. The proper procedure for fixing a leak in your faucet will depend on the type of faucet you have, but it is always a relatively simple task.

If you know what type of faucet you have, you are ahead of the game. But if you do not, you will need to take your faucet apart first to see what is going on in there. Especially in older homes, the most common type of faucet is a compression faucet. This means that inside the faucet there is a rubber washer that helps to create the seal when the faucet is tightened.

When faucets like this leak, chances are it is simply because the washer has worn out and needs to be replaced. Before you can start working, you will first need to turn off the flow of water to your sink. There should be a couple of knobs under the sink that allow you to do this. And be sure to cover or plug the drain before you begin so that you do not accidentally drop anything down it as you are working.

Once you have set yourself up, unscrew the faucet handles (or whichever one is leaking) and remove the outer part. At this point, you should be able to see the washer. Simply remove it and replace it with a new one and then put the faucet handle back on and you should be as good as new. These types of washers tend to wear out from time to time, so  you will probably have to do this again in a few years or so.

When you are replacing your washers, though, it is important to remember a couple of things. First, if you are unsure about what type of washer to put in your faucet, take the old one to the store with you and ask a salesperson for help. You want to make sure that the washer you put in is exactly the right fit for your fixture so it is worth taking the extra step to ensure that you have the right piece.

And after you have taken apart the faucet, it is a good idea to check the stem to see if that has worn out and needs to be replaced as well.

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Choosing an Environmentally Friendly Refrigerant for Your Air Conditioner

Friday, September 9th, 2011

For years in La Habra, we heard about how bad air conditioners were for the environment. Specifically, the liquid used in them to remove heat from air in your home tended to eat holes in the Ozone layer. Today however, air conditioners (along with every other appliance or device that uses refrigerant) have been upgraded to work with newer, better chemicals.

R-22 Refrigerant

While R-22 refrigerant is still used in devices sold today, it is being gradually phased out. According to the Montreal Protocol, R-22 refrigerant will no longer be allowed in new devices as of January 1, 2020 in the United States (though it can be used to service existing devices via recycled or reused refrigerant). While the most environmentally damaging refrigerants such as HCFC-141b have been removed from the market, R-22 is still considered harmful to the environment if allowed to enter the atmosphere.

R-410A Refrigerant

So, if R-22 will soon not be permitted (and is not an environmentally friendly option), what is? Currently, the most common refrigerant used in new residential air conditioners is R-410A. After the Clean Air Act was passed, the EPA reviewed a number of refrigerants to determine which were the least damaging to the environment (and human health) and which could be used as alternatives to R-22. At the top of the list is R-410A, a blend of different HFCs that don’t deplete the ozone. Sometimes called Puron, Forane, or Genetron AZ-20, R-410A is a good choice if you’re having a new system installed.

Other Alternatives

Of course, because R-410A is a hydrofluorocarbon, it does contribute to global warming and therefore is a risk to the environment, albeit in a much smaller capacity than older refrigerants. Recently, the EPA approved the use of HFO-1234yf – a chemical that pollutes 99.7% less than the current refrigerant used in car air conditioners. Whether it will be used in homes and commercial spaces remains to be seen, but the technology is advancing rapidly, allowing us to stay cool without sacrificing our planet’s health and future to do so.

Another alternative is to invest in an evaporative cooling system rather than a traditional air conditioner. These systems use no HFCs at all and therefore have zero impact on the ozone layer or global warming (other than the electricity they consume). They also use 80% less energy than traditional air conditioners. If you live in a dry, low humidity climate they are a great option.

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