New water heater efficiencies as of April 16, 2015

October 22nd, 2014

bulgingThe US National Appliance Conservation ACT (NAECA) will require water heaters to be more energy efficient beginning April 16, 2015.. What this means to you? You will be able to have existing water heaters installed past this date until existing supplies last. Manufacturers, however, will not be allowed to make or sell products that meet the new standard. How to prepare? Budget for higher cost water heaters or proactively replace older water heaters before that date. And if your water heater looks anything like this, then you have waited too long!!!

When Is It Time for a New Boiler?

October 13th, 2014

Boilers are durable heaters that may last up to 15 years with proper maintenance. But if you wait until the last minute for replacement, you’re bound to have a mess on your hands, as you may only think to call for service after leaks damage your home, or you are left without any heating until replacement is finished.

This is why it’s important to be able to spot the signs that your old boiler is shot. The heating experts at DuAll Heating & Cooling have put together this list of a few of the ways you can tell it may be time for boiler replacement. Of course, every boiler is different, so always be sure to consult an expert before making a decision.

  • Old Age: If your boiler is approaching its expected lifespan, replacement is generally a good choice. Your older boiler has gotten a lot of use over the years, and, unfortunately, a breakdown is possible, especially if you seem to call for repairs frequently. In may be less expensive to replace your boiler now than to replace a broken system in the future.
  • Improper Size: Unfortunately, some contractors simply do not heed the proper sizing guidelines for boilers. Many choose larger boilers to ensure the customer gets adequate heat. But an oversized boiler will cost you more to run, using a lot of fuel and ultimately wearing down much sooner. If an oversized boiler causes you trouble, a new unit may be necessary sooner rather than later. A contractor should resize your new unit rather than replacing older components with similar ones.
  • Leaks: Leaks can indicate minor issues, such as a problem in the pressure valve, that simply mean your boiler needs minor adjustments or a couple of new components. However, leaks could also indicate corrosion or other damages that are beyond repairs. Calling for replacement is sometimes the only option when leaks are caused by rust and corrosion.

DuAll Heating & Cooling can help you decide whether you need boiler replacement in Bolingbrook. We can install, repair, or maintain any boiler model, so give us a call today!



Which Needs More Repairs: Furnaces or Boilers?

October 6th, 2014

If you are purchasing a new heating unit, you may be most concerned about the initial cost of installation. However, there are often more important considerations to take into account that may help you save money over time, such as energy efficiency and repair costs. Saving money over time with your system is important, and a professional can help you choose the most efficient system which could eventually compensate for the initial price. But how can you predict how much money your unit will cost in repairs throughout the life of the system?

For the most part, there’s no way to tell how much heating repair your unit will need over time. With proper care and maintenance, a heating system may need very few repairs in its lifespan. However, there are a few differences between the types of repairs you will need for a furnace or boiler, two of the most common heating systems available. But which requires the most repairs: a furnace or a boiler?

How much heating repair your unit will need depends on a variety of factors. First, you can prevent repairs by scheduling proper maintenance. With maintenance, a technician inspects your system, cleans components, and makes some adjustments to keep it working as it should. Second, some heating systems will need more repair if they are sized or installed improperly. Incorrect installation is an unfortunate reason for heating repair, which is why it’s important to choose qualified technicians for the job.

In general, however, a unit with more mechanical parts may be more likely to run into trouble. Boilers use water to transfer heat to your home, while furnaces distribute warm air through the ductwork. Furnaces use a lot of power to move fans and other mechanical parts, which means they may be more be likely to break down than boilers, which instead radiate heat throughout the home.

However, only a heating technician can help you choose the right system for your home.

If you need furnace or boiler installation, or if you run into the need for heating repair in Romeoville, call DuAll Heating & Cooling today!

Schedule Maintenance for Your Plainfield Rooftop Unit Today

September 29th, 2014

Rooftop units are the perfect commercial HVAC units for both the heating and cooling season. But when you need repairs for your light commercial rooftop unit, it can be a pain, taking up a lot of your time and disrupting the flow of your business day. The best way to prevent repairs from taking up too much time in your day is by scheduling maintenance twice a year. This is to ensure that your unit is at peak performance throughout the heating and cooling season, and it can even help prevent repair needs and save you a lot of money this year.

The Maintenance Process

Your rooftop unit is meant to last a long time, but, because its location on the roof leaves it fairly exposed to the elements, you may run into a few problems over time. Below, we detail a few of the most important steps of maintenance and how they help improve performance, efficiency, and the comfort of everyone in the building.

  • Cleaning: One of the most important steps of maintenance is a thorough cleaning of the various components of your HVAC unit. This is because as parts become dirty, your unit simply is not in top shape. A dirty condenser coil, for example, cannot give off heat effectively, resulting in inefficient cooling. A clogged filter can make the fans work harder, taking far longer to heat or cool your property.
  • Adjustment: Parts of your rooftop unit may become bent or otherwise fall out of place over time. Technicians will look for common problems including loose parts and bent fan blades which simply require a minor adjustment to keep running as they should.
  • Inspection: Perhaps the most important part of professional maintenance is a full system inspection. Many HVAC repair needs go unnoticed for long periods of time because they are too small to have an obvious effect on your building, which is why you need a contractor to tell you when your unit is in need of repairs. Damaged parts wear down your system quickly, resulting in further repairs and, possibly, early replacement.

For maintenance or repairs on light commercial rooftop units in Plainfield, call the expert team at DuAll Heating & Cooling today!

How Is the Rotobrush Used for Professional Duct Cleaning?

September 22nd, 2014

When you hire a company to perform duct cleaning in Naperville, you want to be assured that your ducts are being cleaned at a level that  improves energy efficiency, indoor air quality and your comfort. The way DuAll Heating & Cooling makes sure this happens is by using the patented Rotobrush Duct Cleaning system for all duct cleaning appointments. The Rotobrush system allows our trained technicians to clean every angle of your ductwork without causing damage, and the HEPA vacuum of the Rotobrush system ensures that all contaminants are removed safely. If you are in need of a professional duct cleaning, call us today!

Features of the Rotobrush Professional Duct Cleaning System

  • Powerful, portable HEPA vacuum – the vacuum of the Rotobrush system is powerful and portable; it also uses HEPA filters to contain and capture the contaminants in your ductwork, ensuring that they are safely removed from your system and home.
  • Hose and brush system – the Rotobrush system has an advanced, patented design that allows it to clean and remove dirt, dust and any other build-up in your system, even in the crevices of turns. This is due to the design of the Rotobrush head and how the head and hose of the system work together.

The Rotobrush head is a rotating, full brush. The bristles are strong enough to clean, yet gentle enough not to do damage to your system. The brush scrubs the inside of your ductwork at 450 rpm while the nozzle of the hose, which is part of the brush head, sucks up any and all debris and contaminants loosened by the rotating brush.

  • Flexible hose – the hose of the Rotobrush system contains the cable that manages the movement of the hose and brush, and because of its slim yet durable design, the hose can reach for long distances and curve easily through a complicated duct system.

The Rotobrush is one of the best duct cleaning devices on the market, and offers something most other duct cleaning systems cannot: 360 degree cleaning. Not only is this system powerful, it can reach the crevices and turns other systems may not. When you combine the cleaning capacity of the Rotobrush with the expertise of our DuAll Heating & Cooling technicians, you can be assured that your duct cleaning in Naperville will be beneficial and long-lasting.

Call the duct cleaning experts at DuAll Heating & Cooling to set up an appointment today!

Can a Tankless Water Heater Save Me Money?

September 15th, 2014

Environmental consciousness is part of what fueled the invention of tankless water heaters, but some homeowners have other concerns as well. Despite increasing interest in tankless water heaters, traditional storage tank water heaters, which keep water heated in a large tank, continue to be the most popular systems installed in homes. Because of this, many may think that a conventional water heater is the best choice for installation or replacement, but can a tankless unit save some money?

Traditional water heaters contain either an electric heating element or a gas burner which keeps water heated throughout the day. Water flows in through a long dip tube that leads to the bottom of a tank, where the heating element heats the cold water. Hot water is less dense than cold water, so it naturally rises to the top of the tank, where a short tube carries it to the faucet or showerhead when needed. The unit continues to heat water throughout the day, so that it is available for use when a hot water tap is turned on.

As a result, energy is used throughout the day even though you only use the hot water a handful of time, resulting in a good amount of standby energy loss. This problem is eliminated with tankless water heaters, which only heat water as soon as a tap is turned on. Tankless water heaters activate as soon as you need hot water, and water heats up as soon as it flows past the heating element. This means that no energy is used throughout the day, so you won’t have to worry about any money lost with standby energy loss.

In fact, tankless water heaters may have a longer lifespan so long as they are properly maintained. Tankless water heaters may cost more upfront, but most continue to work for over 20 years. Ultimately, the energy savings throughout the years, combined with the fact that you won’t have to replace your unit for a long time, means you can actually save money over time.

Still not convinced? To talk to a professional about tankless water heaters in Bolingbrook, talk to one of the water heater experts at DuAll Heating & Cooling. Give us a call!

Why You Should Install a Humidifier for Your Home

September 8th, 2014

Most people are aware that excessive humidity can be a problem, but did you know that too little humidity can be equally problematic? Making homes energy efficient is a good thing, but sometimes a home can be so air-tight that it reduces the indoor moisture levels too much. A great way to counteract this problem is to install a whole-home humidifier. Humidifiers help balance the indoor moisture levels, improving the indoor air quality of your Bolingbrook home. However, to gain the benefits of any upgrade to your air conditioner, it’s important to hire trained professionals for the installation – this is where Duall Heating & Cooling can help.

Problems Caused by Low Humidity

Low humidity can cause the following kinds of problems:

  • Health – low humidity levels dry out your skin and mucous membranes, causing rashes, skin irritations, nose bleeds, sore throats and lower immunity to germs.
  • Damage to woodwork – too little humidity can dry out and splinter wood, so anything in your home made of wood, including furniture pieces, trim, and baseboards, can splinter and shrink.
  • Peeling paint and drywall – when paint becomes too dry due to low humidity, it can chip and peel.
  • Feeling cold – dry air sucks up humidity, and humidity holds heat. This can make your heating season challenging as your indoor air won’t hold the extra heat it needs to help keep your home feeling comfortable.

Proper Humidity Levels

Proper indoor humidity levels vary somewhat depending on the season. During the summer, humidity levels over 60% start to feel uncomfortable and can cause problems; during winter, the ideal humidity level is in the 25-40% range.

Benefits of Installing a Humidifier

Adding a whole-home humidifier to your existing HVAC system can help keep you healthy and prevent damage to woodwork and home furnishings. More importantly, it can help you feel warmer in the winter. According to the EPA, you can save as much as 3% on your heating bill for every degree that you turn down your thermostat in winter.

If you see the signs of excessively low humidity in your home, it may be time to improve your indoor air quality with a humidifier.

Call DuAll Heating & Cooling today and speak to one of our experts about our whole-home humidifier solutions and related products.

The History of Labor Day

September 1st, 2014

The official end of summer and the beginning of fall lands on September 23rd, which marks the Autumnal Equinox, when the plane of the Earth’s equator passes the center of the sun and the length of day and night are roughly equal. However, for most people in the U.S., the summer really concludes with Labor Day, the first Monday in September. Labor Day and Memorial Day (the last Monday of May) together serve as the bookends of the summer.

The Labor Day Holiday is a time that people in this country associate with a last summer blast: another reason for an outdoor picnic, a chance for a three-day vacation, family trips to amusement parks, and of course, taking advantage of numerous sales that retailers always offer. (Labor Day is often the second largest shopping day of the year after Black Friday in November.) It’s also the point when school traditionally goes back in session, although some schools start a week earlier and some a week later.

Labor Day’s origins lie in the 1880s. In 1882 Matthew Maguire, a machinist in New York City who was secretary of the Central Labor Union (CLU) at the time, and Peter J McGuire of the American Federation of Labor (AFL), first proposed a celebration of the hard working men and women of the United States. However, five years would pass before the first state made it an official holiday, Oregon. Other states quickly followed this example, although not all selected a date in September.

By 1894, thirty states had started Labor Day celebrations. President Grover Cleveland signed the law that made Labor Day a federal holiday only a week after Congress voted unanimously to approve the legislation. The date chosen for the holiday was the same one that Maguire and McGuire had originally proposed.

The U.S.A. is not the only country that celebrate Labor Day on the first Monday of September. Canada observes the holiday as well, although they spell it “Labour” Day. In fact, Canada celebrated the occasion earlier than the U.S., and was an early inspiration in this country for the development of the holiday.

All of us here at DuAll Heating & Cooling hope you and your family—whether at work or at play—enjoy a relaxing and memorable Labor Day weekend and have a fantastic start to the fall.

How Can Air Conditioning Replacement Save Me Money Over Time?

August 27th, 2014

If your air conditioner seems to need a lot of repairs recently, you may be unsure whether air conditioning replacement is right for you. An older air conditioner is at risk for sudden breakdowns, but the cost of replacement seems unnecessary if a simple fix can solve the problem. If money is the only consideration keeping you from choosing air conditioning replacement, read on to find out how a new AC can actually save you money over time.

Fewer Repair Needs

Sometimes, you only need a repair or two to keep your AC running smoothly for a few more years. However, if your air conditioner has lived a long life, you may run into repair needs again and again. If you replace or repair all of the major parts of your air conditioner one by one, you will most likely spend more money than if you purchase an entirely new system. And a newer system won’t run into frequent problems, saving you money for years to come.

Energy-Efficient Systems

When you purchase a new air conditioner, you can also look into systems with high efficiency ratings so that you can save money every month. When you purchased your older AC, you may have found the most efficient, top-of-the-line system available. But changes in regulations of efficiency standards as well as advancements in technology mean that you may be able to find a system with a higher SEER (Seasonal Energy Efficiency Ratio) than your older unit. Besides, while regular maintenance can keep your air conditioner efficient for years, standard wear and tear will eventually cause your air conditioner to require more energy to run. You may see savings right away with a new system.

Proper Installation

Finally, calling a professional for air conditioning replacement can help you make sure your new AC is installed correctly and is the proper size. If your older AC ran into problems early on, it may have been sized improperly upon installation.

DuAll Heating & Cooling will make sure your new system is sized appropriately and installed correctly. Call us today!

Reasons You Need to Schedule Water Heater Maintenance in Naperville

August 20th, 2014

One of the modern conveniences in your home that you may take for granted is the water heater. When water reaches your home through the water line, it’s generally cool or room temperature. But we use hot water for many tasks, including showering, cleaning, doing a load of laundry, washing the dishes, and even just washing our hands, so most homeowners would be lost without this home necessity.

Water heaters are designed to last many years, so many homeowners don’t run into problems with their units for a long time. But when a repair need does occur, you may be without hot water in the middle of an important task like cleaning or bathing. Don’t wait until this happens. Water heater maintenance can help prevent sudden unit failure and give you peace of mind. Here are some of the reasons homeowners in Naperville may choose to schedule water heater maintenance with a professional technician.

Increased Efficiency and Fewer Repair Needs

If you have a leak in your water heater or a problem with the mechanism that heats the water, you may be spending too much on utilities. However, some homeowners don’t notice these problems until it is too late. If you schedule water heater maintenance, a technician can catch repair needs early on to keep your unit running smoothly.

Peace of Mind

You may choose to schedule water heater maintenance if you have an older unit that just doesn’t quite seem to heat as well as it once did. If you feel that your water heater may be past its prime, maintenance is a good opportunity to get sound advice from a technician about whether you can keep your unit for a little longer or if replacement may be the best choice.

Don’t trust the condition of your water heater to just any service company. Maintenance and repairs should always be left to professionals with years of experience repairing electric, gas, and tankless water heaters.  Our dependable technicians provide repair services and informed advice about your older unit. Call us today!

When you decide to schedule your next water heater maintenance in Naperville, contact the expert team at DuAll Heating & Cooling.