Saddleback Plumbing Heating & Air Blog: Posts Tagged ‘Woodbridge’

What Huntington Beach Residents Should Do If Their Furnace Keeps Turning On and Off?

Monday, April 16th, 2012

Furnaces in Huntington Beach are designed to last decades without major problems so long as they are regularly maintained.  They typically work so well, in fact, there is a danger of taking our comfort for granted and skipping the annual furnace maintenance for a year or two as time rushes by, waking up suddenly and brutally to a dark night and no heat.

In retrospect, a preliminary indication of trouble could have been the furnace continually turning off and on in short bursts, something that was tugging at your senses, but not strongly enough to really catch your attention.

Possible Problems

A furnace constantly turning on and off could often be a direct result of poor airflow through the system.  Heat builds up and the detectors sense the proper temperatures have been reached and automatically shut down.  In the room, the thermostat calls for more heat and starts the cycle over again.

A relay switch or control valve may also be worn and working improperly.  A crack in the heat exchanger might fuel the flame to burn too hotly and cause the sensor to misinterpret the information and shut down.

These problems not only impede the distribution of heat to the living spaces, decreasing comfort, but also create intense wear on the motor and controls, threatening the very life of the appliance.

Simple Solutions

Restricted airflow can be caused most often by a dirty or clogged filter.  At the furnace, there is usually a panel that can be removed to check, clean or replace the filter.  It is typically a single or series of cardboard and screen panels approximately 1′ by 2′, but varies by manufacturer and furnace output.

A vacuum to pull lint free or compressor to blow it clean are the recommended tools to use a few times each year.  It is a good idea to change the filters at the beginning of each heating season. The belts are also easily replaced.

The fan belts for the blower may also be worn loose and not pushing the air hard enough to get through the filters.  It is a good idea to check them regularly as well.

The Calvary Charge

When in doubt, call Saddleback Plumbing.  Scheduling an annual inspection and service with us takes the worry out of living in a furnace heated home.  Besides the rite of safe passage for your peace of mind, trained mechanics can spot the defects and give you the best assurance of a long life of comfort and warmth.

When contracting with the same HVAC company over time, a relationship is built whereby they care nearly as much as you.

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Woodbridge Heating Guide: Furnace Fan Limit Switch

Friday, January 13th, 2012

When researching your Woodbridge furnace and potential problems it might have, you’ve probably run across a few references to the fan limit switch. And while you know that it can break in a number of ways, do you know what the switch does and what you should look for when checking your furnace its air handler for problems?

What the Limit Switch Does

To put it very simply, the furnace fan limit switch is a control that tells your furnace’s fan when to turn on and off. So, when the furnace isn’t on, it tells the blower not to operate (and send cold air into your home) and when the furnace is on, it tells the blower to turn on and start circulating the warm air.

While the primary function of the limit switch is to turn the blower fan on and off, it also has a safety role. When the temperature in the air supply plenum gets too hot, the limit switch turns off the furnace boiler to keep there from being any damage from overheating. This is handy if there is a blockage in the air vents or the controls are messed up due to water damage or improper adjustments to the settings.

Looking for Problems

Most of the time, when there is an issue with your furnace turning off or on frequently, the limit switch is one of the first things you will check. Because the switch is electronic and is attached to a thermostat which measures temperature in the air supply plenum, a small problem can result in it not working properly. So, you can easily check it by temporarily bypassing the switch and seeing if your device turns on or off properly.

In many cases, if the limit switch is the problem, you will still need to call a Woodbridge professional for replacement, but you can avoid a lot of headaches related to tracking down the source of the problem. If you suspect a limit switch problem, make sure to call someone immediately, because it does provide an important safety function and because without it your furnace won’t cycle on and off properly.

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Heating Tip 4: How to Check a Gas Furnace Draft Pressure Switch

Monday, December 12th, 2011

There are many reasons why a furnace stops working and in many cases, a Woodbridge homeowner can perform some simple diagnostics to pinpoint the problem. Finding the problem is one thing – fixing it is another. When in doubt, don’t try it yourself. Call a heating contractor.

But let’s look at one possible problem and solution you may be able to perform yourself – testing the draft pressure switch. The draft pressure switch on a gas furnace allows an electrical current to pass through to ignite the furnace. The pressure switch monitors the draft conditions and won’t allow the furnace’s gas valve to open unless draft is correct.

If the switch is malfunctioning, so too will (or will not) the furnace.

The best way to locate the switch is by consulting with your owner’s manual or by going online and simply typing in the words “gas furnace draft switch.” It is identifiable by its round size and is bolted to the outside of the furnace. It should be nearby the draft inducer motor because the two are connected by a metal tube. The tube may sometimes be the culprit, too. A tube that is blocked with condensation may cause the switch to go bad.

To check for proper function, first turn off power to the furnace, either by shutting down the ‘on’ switch at the furnace or shutting off the circuit breaker.

Use a volt ohm meter to check if the switch is opening and closing properly. Start by zeroing out the meter’s probes by touching the tips together. Using the dial (could be analog or digital), set the meter to 24 volts. Ground the black probe by attaching it to any metal part of the furnace. Then place the end of the red probe on the metal tube connecting the draft pressure switch to the draft inducer motor.

If the switch is working properly the meter should read at least 24 volts, or very near that. If the reading is short of 24 volts, the switch is not working correctly. At that point you may decide to replace it or call a professional to do the task (recommended).

Always remember that there are many sources which will help you diagnose and repair a problem, especially those available through the Internet. If you search YouTube.com you will find many videos advising you on how to repair certain components. Use all of the resources available to you and keep the phone number of a qualified and professional heating and cooling contractor nearby.

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What is Air Purification? A Question from Garden Grove

Wednesday, October 26th, 2011

The air around us is getting more and more polluted these days in Garden Grove, and people are trying to do more and more to combat it. Cars come with ratings like “ultra-low emission vehicle” and windmills generate power from moving air rather than burning coal. No doubt, these efforts help, but if you want to take an active role in improving the quality of air in your own home, consider an air purification system.

Simply put, air purification is the process of removing contaminants and pollutants from the air. There are a number of devices on the market that can purify the air in your home. While anyone can enjoy the benefits of cleaner air, they are of particular utility for people which suffer from asthma or allergies, or who live in areas with higher concentrations of outdoor air pollution.

There are three main kinds of air purifiers, categorized by the kind of technology they use:

  1. HEPA filtration
  2. Negative ion generation
  3. Electrostatic precipitation

HEPA filtration purifiers simply filter the air that passes through them using a sieve-like filter or series of filters. Depending on the efficiency of the device and the filter, some of these purifiers can trap not only solid and like particles, but also gases and odors. One advantage of this type of purifier is that the HEPA filters can last for years before they need to be changed.

Negative ion generation and electrostatic precipitation models are more complicated and technical because of the technology they use. Consult with a professional to choose which kind of technology is best for your needs, depending on the air quality problem you are experiencing. Some air purifiers can trap bacteria, viruses, fungi or chemicals, so there is bound to be one that will suit your needs.

After deciding on which type of technology you need, you will also have to choose whether you want a portable air purifier unit or a central system that covers the whole house. Obviously the former works well if you are only concerned about the air in a room or two, while the latter is better if you have chronic asthma or a more widespread air quality problem.

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Allergens Affected by Indoor Air Quality Systems: A Guide from Saddleback Plumbing

Wednesday, October 19th, 2011

Indoor air quality devices are designed to capture and remove certain allergens from the air, but what exactly is being removed and how would those allergens affect your health if left to circulate in your Irvine home? Here is a quick rundown of common allergens found inside the average home and why you should have them removed:

  • Dust Mites – Dust mites develop in high humidity conditions – above 50%. This means that dehumidification (which can be done with an air conditioner) to a healthy range between 35-50% will keep them from developing and ensure your indoor air stays comfortable and safe. Dust mites are not dangerous but they can severely increase complications from asthma and other uncomfortable conditions.
  • Animal Dander – Dander from cats, dogs, birds and other furry or feathered creatures is a common allergen for millions of people. If you suspect dander as an allergy, go on vacation to a place without dander and see how it affects you or your loved ones.
  • Dust and Dirt – Dust is in every home and while it is a common irritant, it can inflame asthma or worsen allergies many times over.
  • Pollen – Pollen is a problem for anyone with seasonal allergies or hay fever. While medicine can help, proper sealing of your house and indoor air filtration can reduce the presence of pollen from clothing and animals.
  • Bacteria and Viruses – Bacteria can develop in the air from common colds, old food or outside contaminants. Use a UV light to remove these from your air handler or ductwork.
  • Smoke and Exhaust – Indoor/outdoor ventilation can allow in smoke and exhaust that irritates most lungs. To avoid this problem install an electronic air cleaner that can target particles in smoke.

Getting rid of allergens in the air is an important aspect of maintaining a clean and healthy household. Proper air cleaning, filtration and UV purification will reduce these allergens many times over. There are also some great tips on the Asthma and Allergy Foundation website for how to reduce the presence of those allergens to start with.19

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How Can I Be Sure My Home’s Air is Safe? A Question from Santa Ana

Monday, October 17th, 2011

There are many ways to ensure your Santa Ana home’s air is safe to breathe, but the easiest is to have it tested regularly and to use proper filtration and ventilation. However, there are a lot of different filtration methods, so here are a few known to work best.

Air Filtration

If you have pets or a lot of plants, air filters are a great idea because they remove most of the larger particles that get into our air supply. This includes things like pet dander, pollen, mold, and other particles like dust. If you have allergies or someone in your home has asthma of any kind, this is the best way to be sure they don’t breathe anything they shouldn’t.

Air filtration is also very simple to install and inexpensive to maintain. Just be sure you opt for HEPA air filters. They are the best on the market and are certified to capture much smaller particles than any other filters, plus they tend to last quite a bit longer.

Air Purification

For big time air cleaning, you want to go with an electronic air purifier. These machines will actually ionize the air in your home to separate out smaller particles such as gas, smoke, or pathogens like bacteria and viruses. They can also capture some larger particles like mold and dust mites. The key to effective air purification is to use it in conjunction with a good air filter.

Also, consider the use of a good UV filter with your air purifier. UV filtration can be installed in your air ducts or vents to kill any unwanted pathogens as the air is circulated.

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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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How Much Water Does a Leaky Faucet Waste?

Friday, August 5th, 2011

A leaky faucet is obnoxious for more than one reason, as I discovered the other night at my house in Fullerton. It is incessant, it represents a problem that will probably only grow worse, and it can cost you money on your water bill. Beyond all of that, it wastes a lot of water, putting undue stress on the environment. But, how much water does a leaky faucet actually waste? It may not seem like much, but when added up over a period of time, that leaky faucet’s impact can be fairly substantial.

Okay, so a single drip every couple seconds may not seem like a lot of water. But, think about it this way. If you let your faucet drip every day, twenty four hours a day, it is definitely going to add up. Imagine what would happen if every faucet in your home was dripping or every faucet in your neighbourhood. It would not seem like such a small amount of water anymore.

In terms of how much water is actually wasted, it is impossible to tell for certain. After all, every drop of water from a faucet is a different size and falls at a different rate. But, for the most part the water coming from a faucet (according to the US Geological Survey) is between 1/5 and 1/3 of one milliliter. Using those calculations and 1/4 of a milliliter as an average, the USGS estimates that roughly 15,140 drips from a faucet equals one gallon of water.

It may not seem like much. After all, fifteen thousand drops is a LOT of drops. But, if your faucet dripped once every second every day, all day, it would only take four and a half hours to reach one gallon. Every day you would waste 5 gallons of water or 2,082 gallons per year. That is 10% of the average water used by a standard 3.5 gpf toilet on a daily basis. Now, imagine what happens if you have more than one drippy faucet, or if your bathtub leaks which will drip more water at a time or if the leak is larger than the average size.

In short, the cost of a leaky faucet may not seem like much, but as time passes, it can really add up and if it is not taken care of, the cost will only grow as the leak gets bigger and potentially new leaks start in other faucets of your home. Do not let it drip forever – take action now and cut down on the environmental impact you have, as well as your bill.

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What Is New in Air Conditioning?

Monday, July 25th, 2011

There are developments being made in air conditioning just about every day. This is a huge business, and so manufacturers are constantly trying to outdo each other as it is their only way to compete for customers. What this means for you as a consumer is that you will always have an excellent selection of products from which to choose.

Energy efficiency is one of the main selling points for any air conditioning system. For that reason, manufacturers are constantly working to come up with new and better models. The most advanced air conditioning systems on the market have energy efficiency ratings that by far surpass what was available even ten years ago and it is only going to keep getting better.

Another type of air conditioning system that is relatively new but is rapidly gaining in popularity is the ductless mini-split system. These and other compact air conditioners are popular because they can be installed virtually anywhere and do not take up much space. They also do not require the duct system that many other central air conditioners do.

In this way, ductless mini-splits combine the best of central air conditioning and more conventional window or wall mounted units. They keep individual rooms of your house cool and comfortable and can be controlled independently of one another, but they are also very quiet and energy efficient. In fact, ductless mini-splits are among some of the most energy efficient options available in the air conditioning world today.

For many years, enjoying the comfort that air conditioning provides has meant putting up with the noise of the compressor as well. Now, however, you can get the best of both worlds. Many air conditioning companies, in response to customer requests, have been working to curtail the noise and vibrations that air conditioners make.

This has affected models all up and down the line. Whether it is a window mounted unit you are after or a large central air conditioning system, you can rest assured that the model you buy today will be much quieter and produce a great deal fewer vibrations than your old system.

This is not only good news for you. It can also help to make your relationship with your neighbors a bit friendlier. The outside component of most air conditioning systems is usually where all the noise and vibrations come from anyway, and so your neighbors are likely to hear and feel it as well.

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What Is a Flapper Valve?

Wednesday, July 13th, 2011

Your toilet is not an overly complicated piece of equipment. But in order to work properly, it does require that all of its parts are in the right place and in good shape. Even if something small on your toilet is out of place, it can cause problems like constant dripping or running, improper flushing force or a sudden refilling of the bowl when no one has flushed the toilet.

These problems can sound serious, but many of them are quite easy to address if you know where to look. With most toilets, that place is the flapper valve. The flapper valve is a relatively small rubber plug that fits over an opening at the bottom of your toilet tank. When you press the handle to flush your toilet, the flapper valve lifts up and allows all of the water from the tank to go rushing into the bowl.

The force of this water pushes everything out of the bowl through the drain at the bottom, clearing the bowl and refilling it with fresh water all at once. As long as the flapper valve is able to maintain a tight seal, this process will go along smoothly without a hitch. But sometimes these valves become dirty or simply wear out.

When that happens, water can begin to leak down from the tank into the bowl on an almost constant basis. Depending on the severity of the leak, this may just cause the toilet to run constantly. Or it can even cause periodic “phantom flushes” were the toilet clears the bowl without anyone pressing the handle.

Phantom flushes occur because too much water has seeped down from the tank into the bowl. When the volume in the toilet bowl reaches a certain level, the water in the bowl is forced out, resulting in a flush. This wastes water and can also be pretty startling if you are not expecting it. Fortunately, though, you can usually fix this problem easily enough.

To do this, check your flapper valve to make sure it is keeping a tight seal with the bottom of the tank when not in use. If it is not, you may only need to clean it off to restore the integrity of the seal. In more serious situations, however, you may need to replace the flapper valve entirely. This is not difficult or expensive and can save you a lot of water in the long run.

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