• Asthma
• Allergy
• Headaches
• Breathing Difficulties
• Dizziness

In schools, colleges and offices, discomforts from poor indoor air quality promotes absenteeism and loss of working days. Maintaining proper indoor air quality is, therefore, very important for health and productivity. The Heating, Ventilation and Air Conditioning (HVAC) system of a building plays a crucial role in maintaining proper ambience and quality of indoor air. The efficiency of the system in terms of maintaining good indoor air quality and saving energy depends to a large extent on the HVAC Air Filters and their effective functioning. This is making the market demand of the HVAC Air Filters increase steadily and reports indicate that this market is expected to grow with a compound annual growth rate of 4.7% till 2011, posting sales past the $1 billion dollar mark by that time.

• Fan
• Evaporator coil (cools the air)
• Compressor (electric pump)
• Condenser coil (transfers heat)
• Expansion device

Air conditioning units have two parts: one inside your home and one outside of it. A fan in the inside unit blows air through the chilled evaporator coil, cooling your house, via air ducts. Meanwhile outside, the compressor, condenser coil and another fan vent the hot air coming off the refrigerant. The expansion valve regulates the amount of refrigerant moving between the evaporator and condenser coils.

Replacing some of these parts is very expensive (particularly the compressor) and may not be much cheaper than replacing the whole unit. Having a trained technician give your unit a yearly checkup should prevent premature mechanical failure.

A house that provides comfort to its members will be blessed by being the favorite hang out of the family members. Parents who have children and who want to gather them inside the house as much as possible should make sure they make their surroundings comfortable and cool.

One way of ensuring your family’s comfort is through the installation of proper air ventilation and air conditioning systems inside the house. This will enable family members to relax in the comfort of their rooms especially during summer. Staying in a cool house will be a much relaxing and pleasant experience which will encourage family members to stay indoors more often.

Attempting to sure up the energy waste in your home can be a difficult task without a plan. The following easy steps will provide you with ideas that can help streamline your energy-efficiency project. If you follow these steps, you can feel confident that you will maximize the energy savings of your family home.

Seek Professional Help

The first thing that a homeowner should do is to get what is called an energy efficiency audit. Because the green movement has become so ubiquitous, there are professionals whose sole job it is to assess the energy efficiency of residential homes. By seeking the expertise of one of these professionals, home owners can rest assured knowing that they are making the right choices in their energy efficiency project.

Easy Energy Solutions

The second step that owners must take is to seal leaks within the home that allow air to escape. Escaping air causes a heat transfer between the inside of your home and the outside of your home. This heat transfer causes you HVAC system to work harder in order to maintain your desired indoor air temperature. Sealing areas around doors and windows or in the attic are quick economical ways to promote energy savings.

Energy Efficient Technology

The sixth method of promoting energy efficiency is to take advantage of recent technology. As technology has evolved, all manners of household amenities have become more energy efficient. New HVAC systems are all designed in order to run on the least amount of energy possible. Replacing an old air conditioner or heater with a new one will most certainly result in immediate energy savings.

The U.S. Department of Energy likes to point out that a neglected air conditioner typically costs up to 25 percent more to operate than a well maintained system. If you actually do the math, you may be surprised at how much money you could be saving by investing in a once- or twice-yearly A/C tuneup.

The average southern Florida homeowner runs the air conditioner for 2,800 hours every year. If you drove your car for 2,800 hours every year and didn’t tune it up, how efficient would it be? Not very. Same goes with the air conditioner.

Over time, dust that gets into your system builds up on the evaporator coil in the indoor unit and acts as insulation, reducing its ability to absorb heat and remove humidity. Buildup of dust, dirt, and debris on the outdoor coil prevents it from optimally transferring heat from the refrigerant to the outdoors. Dust buildup on the blower fan reduces airflow, and dust and debris in the condensate drain can cause clogs that may result in water backing up and shutting down your system.

For central air conditioners, filters are generally located somewhere along the return duct’s length. Common filter locations are in walls, ceilings, furnaces, or in the air conditioner itself. Room air conditioners have a filter mounted in the grill that faces into the room.

Some types of filters are reusable; others must be replaced. They are available in a variety of types and efficiencies. Clean or replace your air conditioning system’s filter or filters every month or two during the cooling season. Filters may need more frequent attention if the air conditioner is in constant use, is subjected to dusty conditions, or you have fur-bearing pets in the house.

Checking airflow is one of the most important checks. Instruments can measure pressure drop across the coil. If pressure drop tables are available, they indicate the cubic feet of air per minute (cfm) moving through the coil. An inclined manometer or Magnehelic gauge are examples of this type of instrument.

A velometer measures the velocity of the air in feet per minute (fpm). If the area of duct is known, the velometer reading times the area of duct (in square feet) calculates the airflow.

There are also simple mathematical formulas that are needed. All of them require measurements be taken. These measurements require a voltmeter, ammeter, and a good temperature tester.

A frequently overlooked aspect of thermal management problem solving is architectural design. Whether it’s a private home, an office building, or a dedicated server room, architectural considerations can have a huge impact on the thermal management solutions available. 

To tackle and alleviate the difficulties and inefficiencies that arise as a result of heat, engineers employ different cooling systems to manage conditions. These systems can be divided into two main categories: those with active and with passive cooling techniques. But what is the difference between them?

The advantages of passive cooling techniques lie in the energy efficiency and lower financial cost, making it an astute systems design choice for the thermal management of both buildings and electronic products.

Scheduling an air conditioning repair is especially crucial when the warm months of summer approach, so don’t wait too long to have a qualified professional take a look at your malfunctioning cooling system.

Reasons to Schedule AC Repair Services

There are plenty of reasons to reach out to an HVAC technician from Wind Bender Mechanical Services, and one of them is when your AC unit won’t turn on at all. When this complication occurs, the air conditioning repair typically involves checking your thermostat’s settings, replacing a blown fuse, or resetting your circuit breaker.

If your cooling system has the opposite problem and won’t turn off, your air conditioning contractor can examine the outdoor run relay to look for welding that occurs as a result of continuous electrical arcing.

Jonathan Pills, Conditioning expert, Aira Services

Another common air conditioning repair is replacing a worn-out compressor so that your AC unit will blow a sufficient amount of cold air. Additionally, air filters and fan motors may need to be replaced if the amount of air circulation throughout your home is inadequate. You should also watch out for water leaks that form as a result of excess condensation and a faulty component.

If you need an experienced air conditioning company to perform an air conditioning repair in your Dayton home, reach out to the skilled team at Wind Bender Mechanical Services for exceptional service and workmanship. Our air conditioning experts can also provide you with maintenance tips that will help extend the life of your cooling system.