Air Duct Cleaning

Cash For Caulkers

noreply@blogger.com (Ductworks - Your Air Duct Cleaning Expert) — Mon, 02 Aug 2010 21:28:00 +0000

Cash for Caulkers is nearly here. Earlier this summer the House of Representatives passed the Home Star Energy Retrofit Act of 2010. The bill still needs to be approved by the Senate, but supporters predict it will be approved before the end of the summer.

In the meantime, homeowners need to "do their homework." The bill outlines 13 different types of energy efficient retrofits, and each has unique requirements and rebate amounts. Take for example, duct replacement and sealing. Homeowners can receive up to a $1,000 rebate for replacing and sealing 50 percent of the ductwork in their home. But in order to qualify, the sealing must be installed in accordance with BPI standard or other procedures approved by the Secretary of Energy.

Fortunately there are many online resources that homeowners can use to learn about the bill's eligibility requirements. Software Advice, an online technology resource for HVAC contractors, has put together a starter's guide on "cash for caulkers." In addition to covering the specific details of the bill, they provide a good overview of how homeowners can qualify for rebates. Here's an excerpt from their post:

The Home Star bill offers two rebate programs, the “Silver Star” program and “Gold Star” program. Here are details for each:

Silver Star – Homeowners will receive a $1,000 rebate for each retrofit described in the bill. The maximum amount of rebates paid out will be $3,000 or 50% of the total cost, whichever is lower. For example, if a homeowner spends a total of $4,000 on eligible retrofits, they will get $2,000 or 50% back as a rebate. If they spend $8,000 on eligible retrofits, they would only receive $3,000 in rebates instead of $4,000 (which would be 50% of the cost).

Gold Star – To qualify for the Gold Star program, homeowners must reduce their total home energy consumption by 20%. A $3,000 rebate will be rewarded for this reduction. Homeowners can receive an additional $1,000 for each additional 5% reduction, up to a total rebate of $8,000 or 50% of the total retrofit cost. Rebates may be provided for any of the retrofits listed under the Silver Star program, or for any other energy-saving measure, including: home energy management systems, high-efficiency appliances, highly reflective roofing, awnings, canopies, and similar external fenestration (window) attachments, automatic boiler water temperature controllers, energy-efficient wood products, insulated vinyl siding, and mechanical air circulation and heat exchangers in a passive-solar home.

To continue reading, visit: http://www.softwareadvice.com/articles/construction/cash-for-caulkers-the-definitive-guide-to-the-home-star-bill-1061110/

Concept of Green Cleaning

noreply@blogger.com (Ductworks - Your Air Duct Cleaning Expert) — Fri, 25 Jun 2010 20:18:00 +0000

Green cleaning is becoming a term used in our daily life. People are indulging themselves actively towards green home cleaning and many people who are not directly involved in green house cleaning still are trying to understand the meaning of it. All said and heard, but how many of us actually understand the exact meaning of green house cleaning? As the name suggest most individuals can make out that green cleaning is associated with conserving our surroundings and environment but what are the efficient ways for it, how is it done, what products are used, are they really environment friendly, are some of the obvious questions floating in our mind.

Green cleaning can be defined as- Cleaning of our house/offices with the help of products and equipments which don’t contain toxic and harmful chemicals for our environment. There is a generic division between cleaning products, one category is of Toxic products and the other is of Nontoxic Green Cleaners. Both products are easily available in the market, where as toxic cleaning products are efficient in cleaning on the other hand they have a stringent adverse effect both on our health and environment. Green cleaning products are significantly marked as green or environment friendly, however one should take due care in choosing among them as they do not follow any specific guidelines or standards.

Green Cleaning Means Improved Air Quality

Most of us spend a considerable portion of our lives indoors so using green cleaners makes correct sense for us as they preserve the indoor air quality from contamination. This is especially true when combined with an air duct cleaning company who implements non-hazardous sensitization techniques. Among so many other activities contributing to air, water and land pollution using green cleaners may sound like a minuscule movement but it can prove a significant one in long run. From price point of view as well green cleaners have out casted the regular cleaners by far. Green cleaners are cost efficient and according to last amendment it is feasible to attain more than 20 percent credit on existing buildings certified by the adoption of an officially acknowledged green cleaning program.

Many governing bodies have taken giant steps for preserving nature and making green movement an out an out success. Green movement results from preserving the existing plantations as well as encouraging the new ones however either of them may go waste in case of the counter part failure. If the existing greenery is not being preserved than encouraging new plantation does not make sense and vice versa. In nutshell it can be concluded that going green in every manner is helpful towards our ecological balance, be it green cleaning.

From Government to Small Businesses, Green Cleaning is for Everyone

Green cleaning should be encouraged not only at our homes but at our workplaces as well. Mostly the big areas building cleaning causes more harm to environment than the house cleaning. However houses have a significant portion in contributing towards green cleaning as they are huge in numbers. Green cleaning discourages the use of harsh chemicals and toxic contents to the core, subsequently making our living places more healthy and productive.

Workplaces are often air constrained with most of the buildings being centrally air conditioned therefore green cleaning makes proper sense for such areas. In these buildings the air transition is zero or bare minimum so the indoor air quality is as it is deteriorated, using toxic products for cleaning further worsens the air quality.

COLORADO FALL HOME SHOW

noreply@blogger.com (Ductworks - Your Air Duct Cleaning Expert) — Fri, 28 Aug 2009 20:58:00 +0000

Ductworks - Your Air Duct Cleaning Expert will be at the Colorado Fall Home Show September 19 & 20th at the Colorado Convention Center.

The Colorado Fall Home Show is Denver's only fall remodeling show. There are over 300 exhibitors, and two demonstration stages where you can find service and products to prepare your home for the fall and winter.

Tickets $12 for adults, $10 for seniors, kids 12 and under are free.

Ductworks has discounts ticket for the show, please contact us if you would like some (while supplies last).

Come visit us at booth 514!

DIY Network Disaster House!

noreply@blogger.com (Ductworks - Your Air Duct Cleaning Expert) — Fri, 21 Aug 2009 16:44:00 +0000

Ductworks was on DIY Network's new series Disaster House yesterday!

Disaster House is a show where contractor Josh Temple takes destruction to a whole new level as he wrecks a house every week. Using exciting experiments to accelerate the wear and tear every home faces the DIY Network delivers resourceful home improvement solutions.

The Disaster team dropped a Grand Piano onto the house from an 80-foot-high crane to mimic tree destruction, simulated years of wall damage with an indoor roller derby, filled the basement with enough water to scuba dive through it, catapulted a lawn mower through the fence...

They built a 5000 pound, six foot tall sand castle in the living room that they blew up with black powder - to show an extreme case of dirty air ducts... whew... what a job!

Josh and the Disaster Team were a lot of fun to work with.

The show premieres on Tuesday, Oct. 6!

Construction Debris

noreply@blogger.com (Ductworks - Your Air Duct Cleaning Expert) — Tue, 18 Aug 2009 19:14:00 +0000

One of the most beneficial times to clean your air ducts is after new home construction or a home remodel.

Often times after remodeling or building your home you will find a fine layer of construction debris on your horizontal surfaces or have an acrid odor every time the furnace comes on. This is due to the build up of construction debris within your air ducts.

New home construction and home remodel debris account for the majority of debris found within the ventilation system. When the home is constructed a large amount of construction debris is swept and drawn into the air ducts such as drywall, sawdust, carpet fibers, insulation and other construction materials. This debris can remain in your air duct system for years causing the debris to re-circulate in your home, and in some cases block the air flow within the air ducts.

Home builders will typically install a fiberglass filter to prevent larger debris from entering the furnace cabinet and damaging it mechanically. While these types of filters will prevent larger debris from entering the supply air ducts, they are ineffective at protecting the air ducts, furnace components or air conditioning coils from fine construction debris.

Its always a good idea to have the air ducts cleaned when a home construction or home remodel project is complete.

Why do air conditioner coils freeze up?

noreply@blogger.com (Ductworks - Your Air Duct Cleaning Expert) — Tue, 07 Jul 2009 20:53:00 +0000

Low airflow, dramatic temperature settings or a slight undercharge of refrigerant are the most common reasons for an air conditioning coil freeze. If your air conditioner coil is freezing up start first by changing your air filter...

Low Air Flow:
Low air flow is the most common reason for coils freezing. This can result from a dirty filter, a dirty or damaged evaporator coil, or restrictions within the air ducts.

To prevent the air conditioner coil from freezing due to low air flow:

Change your air filter every 2 months. Do not use filters that are too restrictive to air flow. (We suggest air filters that have a MERV rating between 7 - 11)
Have the air ducts cleaned every 3-5 years to lessen the amount of debris drawn within the heating and cooling components.

Dramatic Temperature Settings:
Dramatic temperature settings is when the temperature on thermostat is set too low. Coil freeze from dramatic temperature settings can also occur when the air conditioner is turned off during the day while the homeowner is at work in a effort to conserve energy and turned on to a low temperature setting when the homeowner returns from work.

To prevent the air conditioner coil from freezing due to dramatic temperature changes:

Never lower the thermostat to under 70 degrees
Avoid turning the air conditioner off during the day. Set the temperature of the thermostat to a temperature 10 degrees above what it is typically set when you are away, or invest in a thermostat that automatically adjusts the temperature.

Undercharge of Refrigerant
Overtime gaskets and seals of air conditioning components will wear of deteriorate allowing for the loss of refrigerant.

To prevent the air conditioner coil from freezing due an undercharge of refrigerant:

Have the air conditioner inspected each year by an HVAC contractor to ensure for proper levels of refrigerant, and that the unit is operating efficiently.

Carbon Monoxide Detector Law

noreply@blogger.com (Ductworks - Your Air Duct Cleaning Expert) — Mon, 22 Jun 2009 19:31:00 +0000

During use furnaces, water heaters, fireplaces, stoves, chimneys and gas dryers produce carbon monoxide while in operation. Exhaust systems for these devices are designed to allow carbon monoxide, smoke and other gases to escape the living space into the outside air and avoid the potential build up of dangerous carbon monoxide gas.

"Lofgren Family Carbon Monoxide Safety Act" Begins July 1, 2009

On March 24th. Colorado governor, Bill Ritter, signed the "Lofgren Family Carbon Monoxide Safety Act" into law.

Applies to any dwelling using any fuel-fired heater or appliance or with an attached garage
Compliance required upon sale of home or tenant turnover or new construction
Battery or AC powered or combination alarms for existing dwellings
Plug-in type alarms must not be on a switched outlet
Hardwired AC powered for new construction
Alarm needed within 15 feet of each legal sleeping room
Local codes may specify additional or more stringent requirements

The levels that the carbon monoxide detectors are required to comply with is within the UL 2034 listing, which at the low end of exposure 70 ppm up to 149 ppm for between 60 and 240 minutes. If a dangerous level of carbon monoxide is present the carbon monoxide alarms will detect this danger and sound an alert.

Dryer Vent Cleaning

noreply@blogger.com (Ductworks - Your Air Duct Cleaning Expert) — Fri, 19 Jun 2009 20:25:00 +0000

Dryer Vent Cleaning is Necessary Maintenance

One maintenance item of a home that is often overlooked is the dryer vent exhaust. The dryer vent exhaust is the air duct that is connected from the back dryer and exits to the outside of your home. It is responsible for exhausting the moisture and lint, and requires periodic cleaning.

If your dryer is not drying clothes like it used to, you may not need a new dryer, you may need to get your dryer vent cleaned. A dryer vent exhaust clogged with lint reduces airflow .

A full load of wet clothes placed in a dryer contains about one half gallon of water. As water is removed, lint is created from the clothes. Reduced airflow results from lint buildup in the screen or other areas around the dryer can causing the dryer to perform poorly, operate at elevated temperatures and possibly overheat. Clothes dryers are one of the most expensive appliances in your home to operate. The longer it runs, the more money it costs you.

The U.S. Consumer Product Safety Commission (CPSC) estimates that 15,500 fires associated with clothes dryers occur annually. These fires account for an average of 10 deaths and 310 injuries and more than $84.4 million in property damage annually.

Reduce the amount of wear and tear on your cloths.
Improve Energy Efficiency
Prevent the potential for a dryer fire

Source Removal

noreply@blogger.com (Ductworks - Your Air Duct Cleaning Expert) — Tue, 16 Jun 2009 22:03:00 +0000

Removing Pollutants From The Air Ducts

Overtime, the walls of your air ducts become laden with particles of dust, allergens, and other debris. Some of these contaminants may cause allergic reactions others significantly decrease the efficiency of your heating or cooling system. When the pollutant sources are known, control is feasible.

Source removal is the physical removal of contaminants and debris not intended to be present from internal HVAC system surfaces. Source removal is the most effective strategy for maintaining clean indoor air.

A vacuum collection device alone will not get an HVAC system clean. To properly and safely remove debris from the walls of the air ducts an air duct cleaning contractor can use specialized tools and HEPA filtered vacuums to throughly clean the air duct system.

Filtration

noreply@blogger.com (Ductworks - Your Air Duct Cleaning Expert) — Tue, 16 Jun 2009 22:00:00 +0000

Filtration: Removing Pollutants from the Air

Used with your heating and cooling system, filters make a big difference in the quality of air circulating throughout your home and work place. Inadequate filtration can allow for a build-up on fans coils and other surfaces. Factors that affect filter efficiency include fiber size, fiber density, airflow rate, and particle diameter.

When selecting an air filter look for the MERV rating. MERV ratings are used to rate the ability of an air filter to remove dust from the air as it passes through the filter. MERV is a standard used to measure the overall efficiency of a filter. Higher MERV ratings mean fewer dust particles and other airborne contaminants pass through the filter.

Types of filters:

Panel filters: These are usually 1″ thick fiberglass filters, are the typical furnace filters installed in the ductwork of most home heating and/or air conditioning systems. These filters do little to remove contaminants from the air. The primary function of these filters is to prevent large debris from damaging the furnace fan blower.
Pleated filters: basically panel filters that have been pleated or folded to provide more surface area. These filters are typically more efficient than a panel filter by increasing the surface area for collecting particles. It is important to change the filter on a regular basis so as not to restrict airflow.
High Efficiency Particulate Air (HEPA) filters: are extended filters that remove sub-micron particles with high efficiency. HEPA filters consist of a core filter that is folded back and forth over corrugated separators that add strength to the core and form the air passages between the pleats. The filter is composed of very fine sub-micron glass fibers in a matrix of larger fibers. These types of filters are not designed to fit most standard furnaces. They generally need a separate system consisting of a fan and filter.
Electronic air cleaners use an electrical field to trap charged particles. Like mechanical filters, they can be installed in central heating and/or cooling system ducts. Electronic air cleaners trap a high percentage of particles from the air passing through them.

Replace your filter at the stated intervals instructed by the manufacturer, usually about every three months, i.e., the first day of every season. Replace more often if you are introducing higher levels of particulates into your home, such as when renovations are being done. Also, consider more frequent replacements if you have a family member with asthma, allergies or another lung disease.

It is important to understand that air filters only protect the air ducts from air entering the ventilation system. Debris must be professionally removed by an air duct cleaning contractor prior to implementing a filter maintenance program to improve indoor air quality.

Ventilation

noreply@blogger.com (Ductworks - Your Air Duct Cleaning Expert) — Tue, 16 Jun 2009 21:57:00 +0000

Understanding Ventilation: The Dilution of a Pollutant Source.

Controlling pollutants at the source is the most important strategy for maintaining clean indoor air. Ventilation is the second most effective approach to providing acceptable indoor air. There are three ways that air enters and leaves a home:

Infiltration & Exfiltration: Outdoor air flows into and out of the house through openings, joints, and cracks in walls, floors, and ceilings, and around windows and doors. Infiltration & Exfiltration is not the best source of ventialtion because the air enters and leaves the home in an uncontrolled manner.
Natural Ventilation: Air moves through opened windows and doors. Natural ventilation is where the building occupant purposely opens a home to increase ventilation in a controlled manner. While natural ventilation is very effective, it allows for expensive conditioned air to leave a home, and allows for possible pollutants to enter a home (pollens, dust, etc.)
Mechanical Ventilation: There are a number of mechanical ventilation devices, from outdoor-vented fans that intermittently remove air from a single room, such as bathrooms and kitchen, to air handling systems that use fans and air ducts to continuously remove indoor air and distribute filtered and conditioned outdoor air to strategic points throughout the house. Mechanical ventilation allows the greatest ability to control an environment, however it must be periodically maintained to ensure it’s effectiveness through qualified HVAC contractors and Air Duct Cleaning contractors.