Posts Tagged ‘Ultraviolet’

American Standard Silver Series Home Heating and Cooling Equipment line and Accu Clean System

Friday, February 4th, 2011

On February4Th 2011, American Standard announced It’s Silver Series line…it’s what you’ve been waiting for.

It’s the latest and greatest of American Standard equipment line, the impressive communicating systems of the new “Silver Series” equipment line:

  • Duration Compressor
  • All Aluminum Duration Coil
  • Manual Charge Assist
  • Over 3 Million hours Fatigue Cycle Testing
  • Impact & Weed Eater Test
  • 700 Hours Cycle acidified salt fog testing
  • Easy to clean, 20% lighter, 40& smaller
  • Uses 40% less refrigerant
  • Same American Standard quality and reliability at a competitive price

For lots of people in Florida, Spring = allergies. This is the perfect time to take advantage of the American Standard Accu Clean system. The Accu Clean removes up to 99.98% of the particles and allergens from filtered air and the Air Handler removes up to 99% of airborne particulates. Not only during the Spring and Summer, but all year long – Helping Customer understand the importance of indoor air quality:

  • bacteria
  • allergens
  • mold
  • viruses
  • dust

With the Accu Clean breathe the cleanest air possible.

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Posted in American Standard, Go Green, Ultraviolet Light | No Comments »

Blue-Tube UV is the simple and complete choice in UV light for all residential applications.

Saturday, November 13th, 2010

A lot of people ask, “Does the UV light produce smells”. Well the answer is yes, some brands do for a short period of time after being newly installed. However, the brand we offer does not produce any noticeable smell after install.

Fresh-Aire Blue-Tube UV

The Original Low-Voltage UV Light Kit

Blue-Tube UV is the simple and complete choice in UV light for all residential applications. Everything you need is in the tube! Just make the electrical connections and install the UV light where needed.

 High and Low Voltage Options

Blue-Tube UV is now you available with a high or low-voltage power supply. Low-Voltage models feature exclusive Extended Range (ER) technology which eliminates low voltage problems associated with variable speed air handlers and fluctuating or over voltage issues.

 Features

• Innovative magnetic mounting bracket makes installation safe & easy

• Lifetime extended range power supply mounts inside control panel

• Weather resistant remote mountable UV lamps

• 4 lamp models to choose from

Benefits

• Provides a healthier living environment for your family

• Kills mold, bacteria, and viruses where they lurk

• Reduces system maintenance

• Reduces household odors

Blue-Tube UV should be installed by an HVAC professional.

Mold and other microbes can thrive in the moist interior of the air handler  

Moldy cooling coils waste enegy and spread germs through the air system

With a UV light installed cleaned coils stay clean

Why does UV light kill germs?

UV-C light (the frequency used in germicidal UV lights) kills germs by disrupting their DNA which prevents them from reproducing, effectively killing them. In nature this frequency of light is filtered out by the Earth’s atmosphere so microbes have no defense against it.

 1. Is UV light safe for children and pets?

When a UV light system is installed in a central air system the germ killing effect takes place inside the air system and is limited to that area. There is no danger to any living thing in the home except microbes that are carried by the air into the central air system.

 2. Is it OK to look at the UV light?

Never look at the UV light when it is lit. UV-C light can give your eyes painful “sunburn”. Unplug or disconnect the unit to work on it.

 3. Our air system isn’t running so why is the UV light still on?

Mold and other biological contaminants will grow inside the air handler whether or not it’s running. Constant exposure to UV-C light keeps the air system clean.

 4. Can I upgrade my Blue-Tube UV with a different lamp?

Yes! All Blue-Tube and Fresh-Aire UV AHU lamps are interchangeable. When it’s time to replace your UV lamp you have 4 options to select from: 1 Year, 2 Year, 1 Year Odor Control, and 2 Year Odor Control.

 5. My ‘1 Year’ UV light still glows after 2 years –

Do I need to replace it?

Yes, over time the UV effectiveness of the lamps decreases even though the lamp may still be putting out visible light. ‘1 Year’ and ‘2 Year’ lamp designations refer to effective UV output not when the lamp will burn out.

 6. Will a UV light system kill mold in the walls?

No. UV-C germicidal irradiation can only kill microbes on surfaces that the light shines on directly (surface kills) or that pass by in the air stream (airborne kill).

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The Fresh-Aire UV Light reduces odors, toxic chemical vapors, germs and mold in your home.

Friday, November 12th, 2010

A lot of people ask, “Does the UV light produce smells”. Well the answer is yes, some brands do for a short period of time after being newly installed. However, the brand we offer does not produce any noticeable smell after install.

The FRESH-AIRE UV light is installed in the duct-work of your central air system and is designed to help reduce odors, toxic chemical vapors, germs and mold in your home.

Detox the air in your home and protect you and your loved ones from:

  • Alternaria
  • Dust Mites
  • Aspergillus
  • E Coli
  • Pollen
  • Mold

How does the UV Light work?

By removing airborne contaminants as the air is circulated by the central HVAC system. Using a proprietary absorption media to capture VOCs (Volatile Organic Compounds) then reduces the captured constituents through an innovative photo-cytaltic oxidation process (PCO) which breaks them down into elemental carbon dioxide and water vapor.

Toxic airborne compounds are captured in the photo-catalytic carbon matrix

As odors and chemical contaminants circulate through your air handling system, the ultraviolet light unit utilizes a highly absorptive carbon media which captures these contaminants, removing them from the air stream, much like a sponge absorbs water.

The toxic molecules are broken down into simple water vapor and CO2

During the off cycles of the air handler the UV Light self-regenerating photo-catalytic oxidation process breaks down the captured contaminants and frees up the carbon cell to be able to capture additional airborne VOC’s and odors.

UV Light limits the spead of bio-contaminants like mold and viruses

In addition to the units system’s ability to absorb airborne VOCs, the UV light helps to maintain the cleanliness of your central ac system by shining on the duct-work, cooling coils, heat strips and blowers that are prone to biological growth that can contaminate and clog the system.

UV-C Light Kills Germs

For over a century scientists have known that certain frequencies of light have a devastating effect on microbial life. We now know that exposure to ultraviolet light in the range of 254 NM (UV-C band) disrupts the DNA of micro-organisms, thus preventing them from reproducing, thereby effectively killing them.

The Science of Clean Air

Over time mold can build up on cooling coils. this is a health risk that robs the air system of efficiency and requires cleaning with chemicals. The germicidal UV light inside kills mold and keeps the coil and air system interior clean.

Recent studies have shown that the level of invisible airborne organic chemical and odor contaminates in our indoor air is generally two to five times higher then the levels found outdoors. while some of these substances merely smell bad, others can be extremely harmful.

these contaminates, known as Volatile Organic Compounds are carbon-based chemicals that easily evaporate at room temperature. The unique technology inside the Fresh-Arie UV helps to eliminate VOCs, making your home a safer and more pleasant place to live.

Common Sources of VOCs Include:

  • Buildings materials
  • Carpets and adhesives
  • Upholstery fabrics
  • Vinyl floors
  • Composite wood products
  • Paints and varnishes
  • Sealing caulks and glues
  • Carpet cleaning solvent
  • Home and personal care products
  • Air cleaners that produce ozone
  • Cleaning and disinfecting chemicals
  • Cosmetics
  • Smoking and fireplaces
  • Fuel oil and gasoline
  • Moth balls
  • Vehicle exhaust from an attached garage

We look forward to discussing your home air quality with you.

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Posted in American Standard, Articles, Bard, Bryant, Carrier, Frigidaire, Go Green, Intertherm, Lennox, Luxaire, Rheem, Ruud, Tempstar, Trane, Ultraviolet Light, Whirlpool | 3 Comments »

UltraViolet Air Purification Lights

Wednesday, November 3rd, 2010

UV-Aire uses the energy from a specially designed, high-intensity UV-C lamp to reduce microorganisms in the entire home as they cycle through the HVAC system. Mounted inside the ductwork, the UV-Aire sterilizes or kills most contaminants as they pass the lamp.
The process requires very little maintenance and costs just pennies a day to operate. The UV-Aire could be one of the best health and comfort investments a homeowner ever makes.
UV’s effectiveness in killing bacteria is directly related to a microorganism’s exposure time. Indoor air in a typical residential forced-air HVAC system will be recirculated 40-75 times a day. With a UV generating lamp mounted in the HVAC duct, cumulative exposure can be very effective in controlling indoor bacteria.
UV rays will also kill germs that breed in drain pans and A-coils. Properly positioned, an ultraviolet system can significantly reduce indoor air contamination and prevent the growth of new microorganisms.
The treatment of indoor air with ultraviolet radiation has been successful in health care facilities, food processing plants, schools, laboratories and other applications. It is safe, silent, and proven.
Since direct exposure to UV light can cause skin cancer and blindness, the most practical application of UV light in the home or office is in the main air distribution (heating and/or air conditioning) system. As UV light will not pass through metal, glass, or plastic, a UV light can be installed in the main supply or return duct of a central heating or air system without concern for direct exposure to eyes or skin. This is an ideal location since the air in the home or office will pass through the HVAC system up to 75 times per day during normal operation, and as many as
150 times per day in continuous fan mode.
UV-Aire uses the energy from a specially designed, high-intensity UV-C lamp to reduce microorganisms in the entire home as they cycle through the HVAC system. Mounted inside the ductwork, the UV-Aire sterilizes or kills most contaminants as they pass the lamp.
The process requires very little maintenance and costs just pennies a day to operate. The UV-Aire could be one of the best health and comfort investments a homeowner ever makes.
UV’s effectiveness in killing bacteria is directly related to a microorganism’s exposure time. Indoor air in a typical residential forced-air HVAC system will be recirculated 40-75 times a day. With a UV generating lamp mounted in the HVAC duct, cumulative exposure can be very effective in controlling indoor bacteria.
UV rays will also kill germs that breed in drain pans and A-coils. Properly positioned, an ultraviolet system can significantly reduce indoor air contamination and prevent the growth of new microorganisms.
The treatment of indoor air with ultraviolet radiation has been successful in health care facilities, food processing plants, schools, laboratories and other applications. It is safe, silent, and proven.
Since direct exposure to UV light can cause skin cancer and blindness, the most practical application of UV light in the home or office is in the main air distribution (heating and/or air conditioning) system. As UV light will not pass through metal, glass, or plastic, a UV light can be installed in the main supply or return duct of a central heating or air system without concern for direct exposure to eyes or skin. This is an ideal location since the air in the home or office will pass through the HVAC system up to 75 times per day during normal operation, and as many as
150 times per day in continuous fan mode.
Q. What is UV-C light and how does it kill bacteria?
A. UV-C is the invisible, ultraviolet, C-band radiation that makes up part of the sun’s light spectrum. UV-C light prevents growth and germination of microorganisms by altering DNA and RNA and effectively sterilizing organisms. Once sterilized, they cannot reproduce, and with their short life cycles, they are effectively killed.
Q. Why use a UV light product?
A. There are two primary benefits to using UV light. The first is to keep mold from growing by irradiating the surface. The second is to disinfect the air stream as it passes through the HVAC system. A significant disinfection rate is accomplished with repeated circulation of air through the system.
Q. What is the importance of UV light products?
A. People spend over 90% of their time indoors. With little or no ventilation, concentrations of microorganisms will increase indoors, potentially spreading a number of diseases. With increased cases of deaths being caused by various bacterial diseases, controlling the growth and spread of pathogens is of major concern in indoor environments.
Q. How does the UV-Aire differ from other UV-C devices?
A. UV-C energy has been successfully used in many indoor environments. The UV-Aire was developed specifically for use in HVAC systems. It creates a consistent, high output of UV-C energy. The UV-Aire’s intensity output maximizes microorganism disinfection and ensures cleaner indoor air.
Q. Is the product suitable for people with severe allergy or asthma problems?
A. Yes. The UV-Aire can offer relief to many allergy and asthma sufferers by reducing airborne contamination.
Q. Does the UV-Aire produce a fresh-air smell?
A. Many smells are not addressed by the UV-Aire. However, some unpleasant smells develop from the growth of microorganisms. The UV-Aire works to reduce mold and common household germs, in many cases resulting in a fresher smelling environment.
Q. Does UV light take the place of a filter?
A. No. The UV-Aire should be used in conjunction with a filter.
Q. Should the HVAC appliance fan or blower run continuously?
A. No. During normal operation of the heating or air conditioning unit, the blower will circulate the air over the UV lamp from 40-75 times a day, which is sufficient. During moderate weather, when neither the A/C or heat is on, it is recommended to open the windows to allow for fresh air infiltration and/or to operate the blower continuously (turn on the fan) to circulate air over the UV light.
Q. What precautions should be taken before opening or servicing the ductwork where a UVC lamp is in use?
A. The UV-C lamp should be turned OFF prior to entering the ductwork. An external switch is provided as well as warning labels regarding service procedures. Direct exposure to UV light is not recommended, as it may cause damage to skin and eyes. Protecting the eyes with plastic protective goggles is recommended.
Q. What effects will UV-C rays have on plastics such as coil pans & flex duct?
A. If the plastic is not UV resistant, UV-C can cause a breakdown of the material over time. Based on lab tests, positioning the lamp 30 inches or more away from plastic surfaces will eliminate any measurable breakdown of plastic material.
To find out more, click here for www.fieldcontrols.com

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Posted in Ultraviolet Light | 3 Comments »

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