Coats for Kids 2014

September 16th, 2014

Start saving those winter coats from last year!

coats for kids Coats for Kids 2013 kicks off their local campaign November 3rd – December 7th. Purl’s Sheet Metal & Air Conditioning is proud to join Kiss Country and The Salvation Army as a collection location for the 2014 Coats for Kids drive. Each year the community and local businesses work with The Salvation Army to collect gently used or new winter coats to keep kids warm in the cold winter months. For more than 30 years this campaign has brought together organizations, schools, businesses and members of the community with the single goal to donate to children in need. Kiss Country has been part of Coats for Kids in the Central Valley for more than 20 years. Their efforts to bring this issue and coat drive to the forefront, has made a real difference in the lives of so many young children. We are open to the public as drop off location for coats Monday – Friday from 8:00 am-5:00 pm. We are located at: 232 South Schnoor AvenueMaderaCA 93637. We encourage our customers and members of the community to get involved and help keep the kids in our Valley warm. Our goal is to collect hundreds of coats in the hope that no child will have to be cold!

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How to Get Your HVAC System Ready For Colder Weather

September 12th, 2014

It may seem early to talk about readying your HVAC system for fall and winter, especially when your air conditioning may still be running, but in a few short weeks our temperatures will be significantly cooler. Preparing your HVAC system for winter now can get you ahead of potential problems without disrupting your household. Since 1952, Purl’s Sheet Metal & Air Conditioning has helped multiple customers prep their HVAC systems for the coming season, and we can help you, too.

Suggestion 1: Make Needed Repairs

Did you glide into this year’s cooling season without making needed repairs to your heating, or are you ignoring a current repair need for your AC? Such problems rarely go away, and they usually tend to get worse. Take advantage of the upcoming comfortable fall weather and get these issues inspected and repaired.

Suggestion 2: Schedule Maintenance

The two best times of year to schedule maintenance are spring and fall, because you can get ahead of the coming season. Maintenance helps prevent repairs, increases energy efficiency and helps extend the life of your HVAC unit. Purl’s Sheet Metal and Air Conditioning includes the following in HVAC maintenance appointment:

  • Check and clean indoor air filter
  • Check contactor for wear
  • Check capacitor
  • Check time delay
  • Check & clean outdoor condenser coil
  • Inspect indoor evaporator coil
  • Inspect evaporator metering device
  • Check compressor start & run amp draw
  • Check for proper line & low voltage at A/C
  • Check all line voltage electrical connections
  • Check condenser fan motor running amperage
  • Check and oil outdoor fan motor if applicable
  • Check suction and liquid line temperature
  • Verify proper refrigerant charge
  • Verify indoor & outdoor temperatures
  • Check A/C temperature split
  • Inspect indoor blower
  • Check & clean condensate pan & flush condensate line
  • Check indoor thermostat for proper operation
  • Explain any repairs that may be needed

Suggestion 3: Have Your Air Filter Changed

Clogged air filters can cause issues with air flow that can affect your whole system. By changing out the air filter in your HVAC system, you can easily prevent such issues.

Your air conditioning may have a few weeks left to work, but the cool air is coming. Get ahead of the season and get your system ready for colder weather by scheduling your HVAC maintenance or repair in Fresno with Purl’s Sheet Metal and Air Conditioning.

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Benefits of a Packaged Unit

September 5th, 2014

If you’re in the market for a new air conditioning system, there are many efficient options available, and a technician can help you find the right choice for you depending on your home and lifestyle. Here at Purl’s Sheet Metal & Air Conditioning, we want to help you learn about the different types of air conditioning systems so you can decide which one is right for your home. In this guide, we will discuss the benefits of packaged air conditioning systems, an alternative to the traditional split-system air conditioner.

There are two types of HVAC systems that are currently used.   Split systems have components separated with the condensing unit outside the home and the furnace and evaporative coil inside the home, attic, or possibly the garage.  A packaged unit has all the components packaged together, and it is typically mounted outside on the roof or on the ground.

Space

While split-system air conditioners are the most common systems found in homes, some unique home designs do not have the space for installation of an indoor unit. In this case, a packaged unit is often the best option. Because your packaged unit will be connected directly to the ductwork of your home, there is no need for indoor installation. Furthermore, the cabinet may be located on the rooftop, saving space outdoors as well.

Accessibility

Because all of the parts of the system are located in a single cabinet, packaged systems are easily accessible. If you need repairs or if you schedule maintenance, a technician can access your system without moving back and forth between units, as every part is in one location. And because a packaged unit is often located on the rooftop, the technician stays out of your way, so your daily life can continue as usual while you wait for repairs or maintenance to be completed.

Packaged units are just one of the options for air conditioning in Fresno available from Purl’s Sheet Metal & Air Conditioning. Call us today to talk to an expert about the best option for your home.

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The Very First Labor Day Celebration

August 29th, 2014

Labor Day as a federal holiday, held on the first Monday of September, has been with us now for 120 years. President Grover Cleveland signed the law that made Labor Day a national holiday in 1894. Ever since then, the three-day weekend has provided people in the U.S. with the opportunity for vacations, time with their families, shopping trips, and a general celebration of the conclusion of summer and the beginning of fall.

However, there were twelve years of Labor Day observations in the U.S. before it became an official holiday. The first Labor Day celebration took place in 1882 in New York City on September 5. According to the accounts from the time, it had a rough start and almost didn’t happen.

The main event planned for that first Labor Day was a parade along Broadway that was to start at City Hall. However, the parade ran into a bit of a snag early on. The marchers started to line up for the procession around 9 a.m., with a police escort to make sure the event went peacefully. However, the problem of the day wasn’t rowdy members of the parade—it was that nobody had remembered to bring a band!

With people ready to march, but no music to march to, it started to look like no parade would happen at all, and the first Labor Day would have ended up a failure. But just in time, Matthew Maguire of the Central Labor Union—one of the two men who first proposed the celebration—ran across the City Hall lawn to the Grand Marshal of the parade, William McCabe, to inform him that 200 men from the Jeweler’s Union of Newark were crossing the ferry to Manhattan… and they had a band!

At 10 a.m., only an hour late, the band from Newark walked down Broadway playing a number from a popular Gilbert and Sullivan opera. They passed McCabe and the other 700 marchers, who then fell in line behind them. Soon, the spectators joined in, and an estimated 10,000 to 20,000 people marched through Lower Manhattan.

According to the New York Times, “The windows and roofs and even the lamp posts and awning frames were occupied by persons anxious to get a good view of the first parade in New York of workingmen of all trades united in one organization.”

The parade concluded two hours later when the marchers reached Reservoir Park. But the party was only getting started. Until 9 p.m., some 25,000 people celebrated with picnics and speeches and beer kegs. It was an enormous success, and all thanks to the speedy arrival of jewelers carrying band instruments.

If those musicians from Newark hadn’t shown up, perhaps we wouldn’t have the holiday opportunity that we now have every year. However you celebrate your Labor Day, our family at Purl’s Sheet Metal & Air Conditioning wishes your family a happy end of summer.

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3 Common Problems with the Condenser Unit

August 22nd, 2014

Recurrent repair needs are a strong sign that it may be time to consider a new air conditioning installation. Sometimes various problems can occur, or you may deal with one part of your system breaking over and over again. Today we’re going to discuss common problems with your condenser unit and how they can affect your system. Purl’s Sheet Metal & Air Conditioning has trained experts for both repair and installation, so if it’s time to repair or replace, call the technicians you can trust.

What Is the Condenser Unit?

The condenser unit resides in the outdoor cabinet of your air conditioning system. The condenser is comprised of the condenser coils and condenser fan. The main job of the condenser unit is to release the heat from the refrigerant after it’s pressurized in the compressor. The condenser is the middle part of the refrigerant cycle, and when there are problems with the condenser, it can cause system-wide imbalances.

Common Problems with Condenser Unit

There are several common problems that can occur with condenser units:

Refrigerant Leaks

The refrigerant passes through the narrow tubing of the condenser coils, releasing heat as it makes its way toward the indoor evaporator coils. Leaks can develop in the coils, throwing off the delicate balance of the refrigerant. The refrigerant facilitates the transfer of heat in your system, so if the level is reduced due to a leak, the entire heat release/cooling process can malfunction. Problems that can occur from low refrigerant are warm air blowing, icing and compressor issues. Leaks need to be repaired in order to restore proper functioning.

Dirty Coils

It is natural for the condenser coils to attract dust and dirt. However, if the dust and dirt aren’t cleaned from the coils at least once a year, these particles can develop a layer that will act as insulation on the coils. This inhibits the heat release of the refrigerant, and can create problems with the entire cooling process in your system.

Condenser Fan Issues

The fan on your outside unit is known as the condenser fan. This fan helps remove the heat released from the condenser coils and blows it outside; it also helps with airflow. Different problems can emerge with a fan, such as a worn fan belt, motor issues and problems with wiring. All can affect how a fan operates, which can have a direct effect on the heat release process.

If you see recurring problems with your condenser unit, it may be time to consider a new air conditioning system. Call Purl’s Sheet Metal & Air Conditioning today and schedule an air conditioning installation in Fresno with one of our installation experts.

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Hot Dog Dinner at Madera Fair – 2014

August 19th, 2014

Purl’s Sheet Metal & Air Conditioning along with Randy and Sheryl Berry are hosting the Annual Hot Dog dinner on September 2nd from 5:00 – 7:00 pm. We will be hosting dinner for all the 4H and FFA Exhibitors and their families for the Madera District Fair. The 4H and FFA kids arrive a few days before the Fair to prepare to show their livestock animals. This is an annual tradition in Madera that everyone at Purl’s Sheet Metal & Air Conditioning looks forward to attending. We cook over 500 hot dog dinners complete with drinks and all the fixings’. It is a great way for us to get out in the community and support our local hardworking kids and the agricultural community.

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How Do Heat Pumps Cool?

August 15th, 2014

Although the word “heat” is included in the term “heat pump,” this high-performance system does more than keep people warm. While these systems can move heat into a home, they can also move heat outside, allowing cool air to blow into a house through the vents. Heat pumps are actually very effective cooling systems because they work exactly like standard air conditioners, but with one key difference: the reversing valve that allows for dual functions.

Much like any other air conditioning system, a heat pump cools a home using a chemical blend called refrigerant. The system is only called a heat pump because it pumps heat into your home during the heating season and pumps heat out of your home in the cooling season. Refrigerant is responsible for the thermodynamic process that allows for this heat exchange to occur.

When you turn on your heat pump during the cooling season, refrigerant first leaves the compressor as a high-pressure gas and makes its way to the condenser. Here, heat releases into the outdoor air during the condensation process that changes the refrigerant into a liquid. The expansion valve allows the pressure of the liquid to drop. Finally, it flows to the evaporator coil, where the liquid refrigerant evaporates into a gas and absorbs heat in the process. An indoor fan then blows cool air into your home.

The reversing valve is the part that differentiates the heat pump from a standard central air conditioner. When you switch the thermostat to heating mode, refrigerant actually flows in the opposite direction, a process unavailable with most central air conditioning systems. When the thermostat engages the reversing valve, refrigerant flows in the opposite direction. When this happens, refrigerant pulls heat from the outside air and moves the heat indoors.

Heat pumps can be very efficient systems for both heating and cooling. Many heat pumps have high SEERs (Seasonal Energy Efficiency Ratios), and a high HSPF (Heating Seasonal Performance Factor). These rating systems give an indication of a system’s average energy use, so you can save money selecting a more efficient system. If you want help selecting energy-efficient heat pumps in Madera, call the experts at Purl’s Sheet Metal & Air Conditioning today!

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It’s Right in Our Name: We Fabricate Sheet Metal

August 8th, 2014

The majority of our customers come to us for our quality work installing, repairing, and maintaining air conditioners, heaters, and other indoor comfort systems. But these customers are often confused at the name of our company and the “sheet metal” part. The truth is that Purl’s Sheet Metal & Air Conditioning started out exclusively in the sheet metal business way back in 1952. This is not completely unheard of in the air conditioning world: developing the sheet metal used for ventilation construction often leads to working with the air conditioners that hook up to them.

Sheet metal fabrication is still an important part of our business, and we currently handle the work in a Madera, CA sheet metal fabrication building that covers 24,000 square feet. The technology we use has advanced tremendously since the 1950s, and our cutting-edge computer-controlled tools allow us to produce a high volume of unique products. We handle sheet metal fabrication for different industries and purposes: agricultural products such as irrigation systems and processing ventilation systems; customized roofing to fit any kind of space; hoods for kitchen ranges; and spiral ductwork that has recently gained popularity in both homes and businesses. We also manufacture the sheet metal we use in our new construction installations for heating and air conditioning.

One of the key tools in our sheet metal fabrication building is a computer automated plasma cutting table. We can program into the computer the different shapes and sizes of the pieces we need cut for a project. The plasma table then automatically configures them to make the maximum use of the material and cuts the shape using a plasma torch. A plasma torch is device that blasts out an inert gas through a nozzle at high speed and then changes it into plasma with an electric arc; the resulting plasma can move through metal rapidly for smooth cutting. We also use the plasma table to cut out standardized pieces, such as boots, that we use in new construction.

If you contact us for installation of a heating system, air conditioning, or ductwork, we will take care of all the necessary fabrication for the job. But you can also contact us when your need customized sheet metal in Madera, CA for a specific project. Our years of experience and up-to-date technology make us one of your best resources for sheet metal fabrication in the Central Valley.

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Air Conditioning Upgrades That Help with Energy Efficiency

July 31st, 2014

Achieving better energy efficiency in your home is one of the best ways to alleviate high utility bills and reduce the strain on your household appliances. Since a large amount of your electrical budget during the summer goes toward operating your air conditioning system, it is important to focus on ways that you can maximize its efficiency.

One way to increase the energy efficiency of your air conditioning is to invest in upgrades that will make the system draw less power but without sacrificing your comfort.

Here are a few suggestions from Purl’s Sheet Metal & Air Conditioning for upgrades that can lower the energy your air conditioner uses while working its best to keep you cool.

An Upgraded Thermostat

Thermostats have a larger effect on AC efficiency than you probably realize. Older manual thermostat models are often imprecise and inaccurate, that means you will often set them to energy-draining temperatures without realizing it. The current crop of digital programmable thermostats not only increase precision, but they allow you to control the AC when you are not at home. You no longer have to waste power running the air conditioner all day so you can come home in the afternoon to a cool house: instead, you program the AC to turn on a half-hour before you come back.

A Replacement Condensing Unit

If your AC seems to be losing more and more efficiency with the years, you can have the outdoor condensing unit replaced with a new one, instead of replacing the entire air conditioning system. The new condenser will restore the efficiency of the system, and may even make it better than before.

Install a Zone Control System

This upgrade is done to your ventilation system. Technicians fit dampers inside the ductwork that control the flow of air to different parts (“zones”) of the house, and then connect the dampers to individual thermostats. This allows you to shut off cooling to parts of the house that do not require it, such as empty guest rooms. With zone control, you no longer have to expend power cooling down the whole home when only a few locations need it.

Call Purl’s Sheet Metal & Air Conditioning and talk to one of our NATE-certified and EPA-certified technicians for more ideas on how you can increase the energy savings from your AC. We have served Fresno with air conditioning services since 1952, and we can help you get the most from cooling system.

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Can I Do Maintenance During the Summer?

July 25th, 2014

Many homeowners seek air conditioning maintenance at some time around the beginning of spring. Air conditioning maintenance is a valuable service that can improve the performance, efficiency and overall well-being of your air conditioning system. This makes spring seem like the ideal time to schedule service as you can protect your AC for the rest of the cooling season.

However, summer can also be the perfect time to call for air conditioning maintenance. In the summertime in Fresno, your air conditioner is at a high risk of sudden failure, which may be prevented with a maintenance visit. There’s still plenty of time left in the season, so here are a few of the reasons you should schedule air conditioning maintenance today!

Reduce the Chances of Future Repairs

During the summer, your air conditioner runs for long periods of time and works very hard to keep you cool. This may mean, however, that your system begins to develop wear and tear which may seriously damage your system. If your air conditioner receives regular maintenance, you may be able to catch repair needs early on to prevent further damage to your system. During maintenance, a technician performs a full inspection of your AC. If any damaged part of your air conditioning system threatens its well-being, your technician will let you know so that you can schedule repairs early on.

Improve Performance

Air conditioning maintenance also improves the performance of your air conditioner. Low refrigerant levels, dirty parts, or a frozen evaporator coil may all affect the cooling ability of your air conditioner. With maintenance, a technician checks refrigerant levels and cleans the coils so that your AC will continue to cool your home as it should.

Restore Efficiency

When your AC has to work harder due to dirt and debris, a frozen coil, low refrigerant levels, or damage to the system, efficiency often suffers. Air conditioners that receive regular maintenance often maintain a high percentage of efficiency over time, so your bills are likely to be lower than they were before maintenance.

To schedule certified maintenance for your air conditioning in Fresno, call Purl’s Sheet Metal & Air Conditioning today!

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