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DayBreak Group
Keller Williams Realty
8250 White Oak, Suite 102
Rancho Cucamonga CA 91730
909-945-0602
Fax: 866-306-8048

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Brett Dunne

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What is Involved in a Drive By BPO or Broker Price Opinion?

What is Involved in a Drive By BPO or Broker Price Opinion?

The Drive By BPO is a Bit More Than the Name Implies

By James Kimmons, About.com

The lenders and companies that hire real estate brokers to do BPOs, or Broker Price Opinions, have very specific requirements. Don't assume from the name that a "Drive By" BPO will involve only a couple of photos from the car and a short form with information about what you saw.

The forms used by lenders and loss mitigation companies vary greatly in how they are laid out and the information they require for a Drive By BPO. However, examination of even the shortest of forms with the least required information reveals a minimum of the following form fields and requirements:

·  Broker information.

·  Location

·  Neighborhood

·  Conformity to neighborhood and zoning.

·  Property type, style, approximate age.

·  Visual condition of all individual exterior features.

·  Whether it looks occupied.

·  Parking.

·  Lot size.

·  Estimated square feet.

·  Estimated room count.

·  Comments

·  Three recent sold comparables with info.

·  Three currently listed comparable properties.

·  Two photos.

As you can see, there is a large amount of information to be gathered and transmitted. And this was the simplest of the forms I found, with the least amount of required information and only two photos. Note that some companies require you to get out of the car and photo all sides of the home as well.

As many drive by BPOs pay only $50, a real estate professional would really need to have their systems in place for efficient performance. Otherwise, profitability would be non-existent or tiny. However, in urban areas, real estate brokers who specialize in this market can stay quite busy and book a nice income stream.

 

How to Choose a Professional Mover

Mayflower Transit Offers Tips to Help Avoid Moving Scams
Has a moving company ever asked you for a cash deposit before your move? Was the company’s Web site missing a local address or licensing information? According to the Federal Motor Carrier Safety Administration (FMCSA), you could have been a target of a growing problem – “rogue movers” – who can turn the stressful event of moving into a complete disaster.
Unfortunately, many moving scams have been tied to the increased usage of the Internet by consumers planning a move. More and more consumers are going online to find a moving company and basing their choices primarily on cost with little regard to a company’s record or reputation. As a result, an ever-growing number of people are being scammed by unscrupulous “rogue movers,” who aren’t licensed or insured movers; some are even “companies” without real operations. The Internet provides these companies with the opportunity to present themselves as being more established than they really are.
Mayflower Transit, one of the nation’s largest and most recognized names in moving, has compiled a list of tips to help consumers choose a professional mover during this busy moving season, when more than 43 million Americans will pack up and move their belongings to a new home.
Planning ahead can help reduce the possibility of problems in what is a very detail-driven event. By following these steps in choosing your mover, you are more likely to have a safer, easier and more cost-effective transition.
Where To Start
Begin your search for a mover by asking your friends, relatives and business associates about movers they have used and liked.
Use the phone book or contact a real estate agent to find at least three moving companies that have real offices (i.e., real addresses) in your area.
If you are using the Yellow Pages, remember: just because a moving company has a large ad doesn’t necessarily mean it is reputable.
Once you’ve made a list of prospects, contact the companies via phone to get the full company name and “doing business as” names, the number of years in business, address and phone numbers, Web site and e-mail addresses, references and DOT and MC license numbers.
Then go to SaferSys.org, an FMCSA Web site, and search for the company using the DOT and MC license numbers to see safety information, any orders to cease operation, licensing and other information. You can also check with the Better Business Bureau or other consumer organizations in your local area.
Getting Estimates
Schedule at least two on-site estimates, which should be provided free of charge. A reputable mover WILL NOT give you an estimate over the phone.
Don’t rely on a quote provided sight-unseen over the phone or over the Internet. When moving across state lines, your charge is based on the actual weight of your shipment and where you are moving from and to.. You are better off meeting face-to-face with the mover’s representative to ensure that you both understand what is involved.
During the on-site estimate, be sure to show the representative everything that is to be moved. Don’t forget about the items in the basement or the major piece of furniture you have sent away for repairs. Don’t be afraid to ask questions. The salesperson should also ask you questions – about your new home, the timing of your move, etc.
Inquire about “valuation" options. Valuation provides protection from loss or damage to your possessions. The valuation option you choose determines the basis upon which any claim will be adjusted and the maximum liability of the mover. The liability of a mover for loss or damage is based upon the mover’s tariffs, as well as federal laws and regulations, and has certain limitations and exclusions. Valuation is not insurance; it is simply a tariff-based level of motor carrier liability.
Be wary of quotes that are substantially lower than the rest. “Low-ball” price quotes could result in significantly lower-quality service, or they could be an indication of a mover who plans to “up” the price in a moving scam. One of the many horror stories shared by victims of moving fraud involves a rogue mover taking household goods “hostage” and demanding large sums of money – sometimes thousands of dollars – before returning the possessions. (In these cases, the mover often gives the customer a low bid, then ups the price once the goods are on the truck.)
Go With a Name You Know
There are plenty of quality “name” van lines to choose from. If you have never heard of a particular mover and you have no references from friends or business associates, be very careful! Don’t be swayed by a super-low price from an unknown firm; remember, you’re entrusting your mover with almost all of your personal possessions.
Choosing From Among Similar Estimates
References are important. If a mover wasn’t recommended by someone you know, ask for the names and phone numbers of satisfied customers. Then call them!
Consider the attentiveness of the salesperson. Do you have confidence that he or she will be there to help you through planning, packing and loading?
Take a drive past the mover’s office or warehouse. Does it reflect the level of quality and professionalism you expect in a service provider?
Movers are required by law to provide you with a copy of the brochure, “Your Rights and Responsibilities.” In this brochure, the “110% Rule” is explained. The rule states that under a non-bonding estimate, the mover cannot require you to pay more than the amount of the original estimate, plus 10 percent, at the time of delivery. You are obligated to pay any remaining charges over the 110 percent amount, within 30 days.

Timing is Important
Make arrangements for your move well in advance – at least four to six weeks before the moving date. If at all possible, try not to move when everyone else wants to move. Throughout the year, the end of the month is a busy time for movers, because of the expiration of leases and preferred closing dates. The summer months – May to mid-September, when children are out of school – are “peak season” for movers. Schedule summertime moves as far in advance as possible...and again, try to stay away from month-end moving dates.
If You Fall Victim
Unfortunately, some consumers will still fall victim to rogue movers this year. Fortunately, there is a service called MoveRescue available to help. Those who feel they may have been scammed should contact MoveRescue at 800-832-1773. Consumers who call this number will talk to a representative who will assess the situation and direct the caller through the appropriate next steps. MoveRescue, which is supported by a network of legal firms throughout the United States, and sponsored by leading van lines, serves as a central source for consumers who need legal assistance or anti-fraud information. In some cases, MoveRescue even offers “Shipment Rescue” for goods being held by rogue movers.
If you would like additional moving tips about everything from using the Internet to help with your move to tips for an environmentally friendly move, or for more information about Mayflower Transit and its services, visit Mayflower’s Web site at www.mayflower.com.
Mayflower Transit, founded in 1927, is proud to celebrate its 80th anniversary this year. As one of the nation’s oldest and largest van lines, Mayflower transports household goods, electronic equipment, trade show exhibits and displays, works of art and specialized freight, utilizing a network of 700 affiliated agents throughout the United States and around the world.
 

New Policy Increases Homeownership Opportunities for Veterans

New Policy Increases Homeownership Opportunities for Veterans
In an August 30 press release the Government National Mortgage Association (Ginnie Mae) announced that it has eliminated the $417,000 home loan limit on Department of Veterans Affairs (VA) mortgage loans that can be used as collateral for Ginnie Mae securities.
"We expect this change will expand the availability of low-cost financing and increase homeownership opportunities for America's veterans, particularly in high-cost areas, by encouraging lenders to make more VA loans," said Michael J. Frenz, Executive Vice President of Ginnie Mae.
Frenz was referring to home loan realities like that in California. Although 10 percent of the nation's veterans live in California, less than one percent of the VA loans in the Ginnie Mae securities portfolio issued during the last two years were to California veterans because loan limits were below most house prices in the state.
 
"Now, more than ever, America's veterans and their families have a greater chance to make their dreams of homeownership a reality, thanks to today's action by Ginnie Mae," said Judith Caden, Director of Loan Guaranty Service at the VA. "This change is another example of our joint commitment to ensure
VA benefits keep pace with the needs of our veterans in today's housing market."
This policy change is designed to make it easier for lenders to help veterans and servicemembers use their VA Home Loan benefit to purchase homes valued at more than $417,000. However the Department of Veterans’ Affairs is careful to point out that Ginnie Mae’s new policy does not change the current VA Home Loan Guaranty program rules and loan limits.
The most attractive feature of the VA Home Loan Guaranty program is that it eliminates the need for eligible veterans and servicemembers to provide cash down payments for homes valued at $417,000, or less, by guarantying 25 percent of a home’s purchase price. The new Ginnie Mae policy will require borrowers to use the VA Home Loan Guaranty in combination with a cash down payment to guaranty the loan for homes exceeding the VA limit. This means that veterans and servicemembers who wish to purchase homes priced higher than the VA limit, will be required to provide an additional cash down payment to ensure the loan is guarantied for at least 25 percent of the of the purchase price.
For example, a veteran wishing to purchase a home valued at $600,000 will need to provide a cash down payment of $45,750 – 25 percent of the difference between the $417,000 VA loan limit and the actual purchase price of $600,000.
"This is an outstanding initiative that will greatly benefit veterans and their families who reside in high-cost areas, and who continue to make significant contributions to the growth and prosperity of our nation every day," said George Lisicki, the national commander of the 2.3 million-member Veterans of Foreign Wars of the U.S. and its Auxiliaries. "This is what 'Supporting the Troops' is all about."

Feds Cut Rate

 
Feds Cut Rate To Boost Economy
The Federal Open Market Committee (The Federal Reserve) announced today it is cutting its federal funds rate by a half-point to 4.75 percent from 5.25 percent, the first reduction in this key rate in four years. 

The weakening housing market and the associated subprime mortgage meltdown, suggests recession-type conditions, which spurred the Fed to take action to ensure continued economic growth. Economic growth was moderate during the first half of the year, but the tightening of credit conditions has the potential to intensify the housing correction and to restrain economic growth more generally.  Today’s action is intended to help prevent some of the adverse effects on the broader economy that might otherwise arise from the disruptions in financial markets and to promote moderate growth over time. 

Keep in mind, the fed funds rate is a key short-term interest rate that impacts consumer loans. Ultimately, by lowering the rate, the Fed would be making it less expensive for consumers to borrow money, which could, in turn, encourage continued spending, thereby stimulating the economy.

Even though readings on core inflation have improved modestly this year, some inflation risks remain, the Fed said, adding the central bank will continue to monitor price pressures carefully.
What does this mean for the consumer?
The bottom line is lower interest rates are a good thing for consumers. While the Fed does not directly control mortgage rates or interest rates on credit cards, it does have an indirect impact on these rates (consumer confidence).
  • Homeowners with adjustable rate mortgages could see their rate reset at a lower amount, which is good news.
  • This heftier-than-expected cut should boost consumer confidence thereby rebounding and stimulating the real estate market.
 

What Is An REO?

REO is an acronym used by financial institutions, which means
R
eal Estate Owned, and has come back into the bank's portfolio via a foreclosure process. The purchase of a REO property is much different than conventional homes. Most REO properties are sold as is with the seller making no repairs, and is addressed in their corporate addendums stating that the buyer will purchase as is but still have the right and contingencies of inspections. Furthermore, the seller does not provide a sellers disclosure statement, as they have no information on how the former owner was maintaining the property other than what is evidenced by the home's current condition.
 
It is important that the buyer realizes that a REO property is owned by a corporation and replies to that offer may take anywhere from 2-5 business days. Many times the offer process has to go through different levels of management for a counter proposal or acceptance and the buyer must be patient for the corporation process.
For additional information, please call the DayBreak Group at (909) 945.0602 or visit our web site: www.DayBreakGroup.com
 
 

How Does Staging Benefit You?

 
 
"Your investment in Staging is always less than your first price reduction."
Barb Schwarz—Creator of the Home Staging Concept
 
How Does Staging Benefit You?
  • Staged Homes look better than competing homes for sale.
  • Staged Homes sell faster.
  • Staged Homes sell for more money in most markets.
  • Photos of Staged Homes look better in print and internet advertising.
  • Agents working with Buyers recognize Staged Homes as properties ready to sell and are more likely to show the Staged Home first. 
  • Staged Homes are recognized by Buyers as the best properties to see.
  • Buyers view Staged Homes as homes that have been well cared for.
  • Appraisers are more likely to appraise Staged Homes at full value.
 

Cleaning Concrete

Cleaning Concrete
by Lorene Bartos
This article appears in the March 13, 2005 Lincoln Journal Star Newspaper.
Is your garage floor or driveway an area of grease stains and oil spots? Some tips to avoid and remove those unsightly spots and stains follow.
First of all, it is advisable to place a shallow pan under the car to catch dripping oil. Spreading sand or sawdust on the area will help absorb dripping oil. Periodically saturated sand and sawdust should be scraped away and fresh, clean material put in its place. This will prevent tracking oil to other areas of cement or into the house.
If oil or grease is spilled on porch or patio cement, immediately apply an absorbent powder such as fuller's earth, cornmeal or sawdust to absorb as much oil as possible. Leave it on the stain for a few hours and sweep up.
To remove the grease stain:
·         Using a stiff long handled brush, scrub stain with concentrated    detergent suds. Rinse well with hose. Dry and repeat, if necessary.
·         Sprinkle "dishwasher" detergent (dry) on wet concrete. Let it stand a few minutes; pour boiling water on area. Scrub and rinse. Use rubber gloves on hands.
·         Commercial products are available at paint and/or hardware stores.
·         On wet oily surfaces of concrete, sprinkle with trisodium phosphate. Allow to stand 15 to 30 minutes, and then scrub with stiff brush and hot water. Rinse with clean water. Do not use on asphalt. OR: Dissolve a cup of trisodium of phosphate in 1 gallon of hot water. Pour over a stained cement surface generously and allow to soak 15 to 20 minutes. Scrub with stiff brush or broom. Rinse off with hose. Repeat, if necessary. Do not use on asphalt.
·         Scrub the concrete with a grease solvent to remove as much of the grease stain as possible. Have good ventilation and avoid spark or flame, as solvents are flammable.
·         Mix l part sodium citrate, 6 parts water, and 6 parts glycerin and add enough whiting or fuller's earth to make a thick paste mixture. Spread mixture on oil or grease stain and leave on stained area for one week. Continue to add new paste when it dries. Brush dry paste away and flush with water. Repeat, if necessary.
·         Kitty litter and dry cement will also help absorb fresh grease or oil spots. Apply to stained area until oil or grease is absorbed and sweeps up.
Removal of these types of stains is always easiest if treated immediately.
 

METHODS FOR PLANTING GRASS SEEDS

METHODS FOR PLANTING GRASS SEEDS

By Seedland

There are many different methods that can be used for planting lawns.  Ideally all grass seeds have the best results when planted into a freshly prepared, tilled, firm, pure soil (no plants or weeds present) seed bed. The key with getting grass seeds to germinate is to have good "seed/soil" contact.  By good soil contact that means that soil (not grasses) is in direct contact to the surface of the seeds.  Ideally the best seed/soil contact is where the seeds are completely surrounded by soil. 

Three Planting Issues
should be observed when creating good seed / soil contact and thus insuring proper germination of your seeds:

1.     The primary one is that seeds must be planted (covered by soil) at the correct depth.  With most grass seeds that depth is 1/8 to 1/4 of soil above the seed.  With other types of seeds, planting depth can be deeper, but with grass seeds, this depth is often a critical factor in obtaining good germination.
 

2.     Second is that good seed/soil contact also means that the soil has good moisture and that the soil is in CLOSE contact with the seeds allowing moisture in the soil to enter the seeds.  Often slightly firming the soil after planting with a light roller presses the soil tighter around the seeds thus improving the germination of seeds.
 

3.     Third and a key factor in getting seeds to germinate is that the temperatures (and season) must be right for the particular type of seeds planted AND there must be adequate soil moisture for the seeds to germinate.  Depending on the soil type, watering may be required for multiple times daily in order to keep the top inch or two of soil moist (not wet) for the seeds and seedlings (germinated seed plant) to grow

METHODS

Planting on a prepared seed bed (bare soil).
Planting on a prepared seed bed is the best choice.  This is because you have removed a lot of competition by killing any existing "adult" weeds or other plants.  Little seedlings grow better when they don't have to compete for food, water and sunshine that an existing plant would also want and basically take first (being the big bully).  Secondly a prepared seed bed has reduced compaction of the soil allowing the roots to push through and grow (find water and nutrients) easier and faster.  Third a prepared seed bed usually insures that "seed/soil" contact is better.  The only drawbacks are having to till up an existing lawn area (perhaps killing an existing lawn) and the fact that you have bare dirt for a period of time until the new grass can establish.

Planting in an existing grass lawn.
Planting seeds into an existing lawn is somewhat harder to obtain good germination because seed / soil contact is often less.  The key is to somehow increase the seed to soil contact.  Cool season grasses usually work better (germinate easier) with this method than will warm season grasses.  Aeration (using some type of spike or plug aerator, or a vertical mower to produce slits in soil) prior to seeding helps increase the likelihood of individual seeds falling next to soil and hopefully being slightly covered by soil due to wind / rain action.  Most often experts recommend higher seeding rates because a certain percentage of the seedlings are going to fail, either due to competition from existing grass or the inability to properly germinate due to seed / soil contact problems.  Even raking the area before or after broadcasting seeds can help increase germination and create better seed / soil contact and/or coverage.

Broadcasting on top of the soil / lawn area.
This method is dependent on the amount of seed / soil contact that can occur and also on the type of grass planted (cool season / warm season).  Warm season grasses will RARELY germinate if they simply are laying on top of the ground, unless some action (walking, rain, raking, etc.) causes them to become covered by soil.  Cool season grasses on the other hand may partially germinate as they will occasionally germinate with less coverage / soil contact... In fact, ryegrasses have the ability to easily germinate with just good contact with the soil.  Fescues and Bluegrasses require more contact for good germination to occur.  Again, any method used; aeration, raking, covering with top soil, etc helps increase germination.  With warm season grasses (Bahia, Bermuda, Zoysia, Buffalo, Centipede), don't expect germination to be very high without good seed / soil coverage at correct depths.

Planting early in season or out of season.
If you decide to plant too early or too late, perhaps weather giving you spring fever prematurely, or waiting too late in the fall to plant.... Don't expect germination to be as good (or perhaps NOT at all).  First seeds require specific planting temperatures to germinate. SECONDLY they require a certain amount of growing time at proper temperatures and conditions (rainfall, soil nutrients available, etc.) to grow to a mature enough size to survive any dormancy caused by either high or low temperatures or other weather extremes.  Grass seedlings are like babies... you don't put babies outside in temperatures below 55 degrees or above 80 degrees without some additional protection to survive.  There are "dormant" seeds in some grasses that are natures way of preserving the species.  These seeds lay successfully dormant while waiting for the correct temperatures and weather conditions to occur before beginning germination.  Often these seeds are one that are called "un-hulled" seeds.  Removing hulls on seeds results in quicker germination, thus breaking natures dormancy protection.

Same goes for your "baby" grass seedlings.  Plant at the right time of year for your type of grass (Early Spring / Early Fall for cool season grasses / Late Spring / Early Summer for warm season grasses.) and plant when temperatures and weather is appropriate.  You can in some instance plant outside normal times, but just be aware that the risks are higher.  Either rot of seeds from excess cold / moist soil can occur... or freeze / frost kill by late cold temperatures after seeds germinate due to an early warm up.

Planting over snow.
Cool season grasses (Perennial Ryegrasses, Fescues, Bluegrasses) can be successfully planted on top of snow for winter planting.  What happens is that the seeds are carried downward to soil level by melting snow in the spring.  At that times cracks are present in the soil from the freezing temps of winter that the seeds can be "melted" into.  This provides for reasonable seed / soil contact.  The disadvantages are the same as for planting out of season above... a higher risk that this method may have some failures.

Planting with erosion mats.
Seeds can be covered by "erosion mats" that help prevent erosion.  However for best results, the seeds still need to have good seed / soil contact for germination to occur.  Simply covering the seeds with an erosion matting material does NOT insure better germination.  The mats are to help prevent erosion (and thus washing away of seeds).  Not to increase actual germination.

Hydroseeding.
Modern hydro seeding methods, when correctly done help maintain good soil moisture in the top soil.  The hydroseeding machine also slightly forces the seeds (by pressure) into the top soil to be covered by soil, thus ensuring better germination.  Some seeds also benefit slightly by the soaking inside a tank of water prior to planting.  Usually you also get more uniform application of seeds when mixed correctly and applied correctly.  This method should be only done by a qualified appicator.

Planting with a turfgrass or slit seeder.
Commercially designed "turf" seeders are available for planting grasses.  Some are built to plant in prepared soils (Brillion seeders).  Others have what are called slit discs (slit seeders / No-till & grain drills).  The discs slice very narrow holes in your soil / lawn and direct the seeds through tubes to drop into these slits, thus ensuring better seed / soil contact.  They are excellent devices for seeding into existing lawns in order to improve either the variety planted or the total stand.  These planters are available from small walk behind models to large tractor types

"Broadband Router"

"Broadband Router"

From Bradley Mitchell,
Your Guide to Wireless / Networking.
 

A broadband router combines the features of a traditional network switch, a firewall, and a DHCP server. Broadband routers are designed for convenience in setting up home networks, particularly for homes with high-speed cable modem or DSL Internet service. A broadband router supports file sharing, Internet connection sharing, and home LAN gaming.

A broadband router follows the Ethernet standard for home networking. Traditional broadband routers required Ethernet cables are run between the router, the broadband modem, and each computer on the home LAN.

Definition:
The newer wireless routers also support broadband Internet access and the Ethernet standard without the need for cabling.
Several manufacturers offer broadband router products to the consumer. Features that differentiate broadband router products include the number and type of ports available on the unit for cabling computers, external modems, or other network devices.
 

Installing And Using A Whole House Fan

U.S. Department of Energy - Energy Efficiency and Renewable Energy
Building Technologies Program
Installing And Using A Whole House Fan
 
 
 
 
 
Why Use A Whole House Fan?
A whole house fan is a simple and inexpensive method of cooling a house. The fan draws cool outdoor air inside through open windows and exhausts hot room air through the attic to the outside. The result is excellent ventilation, lower indoor temperatures, and improved evaporative cooling.
What Are The Benefits?
A whole house fan can be used as the sole means of cooling or to reduce the need for air conditioning. Outside air temperature and humidity dictate times when the whole house fan would be favorable over air conditioning. If both methods of cooling are present, a seasonal use of the whole house fan (during spring and fall) may yield the optimum combination of comfort and cost.
First cost benefit
Equipment cost for whole house fan = $150-$350
Equipment cost for window unit AC = $250-$750
Equipment cost for central AC = $2,000-$4,000
Ventilation
A whole house fan can be used to change the air in the house and vent odors quickly.
Economics of operation
Operating a properly sized 2-ton, 10 SEER air conditioner in Atlanta, Georgia costs over $250 per cooling season (1250 hours), based on 8.5¢/kwh, or roughly 20¢ per hour of runtime. A large 18,000 Btu/hr window unit air conditioner with a 6 EER costs more than 25¢ to operate for one hour.

By contrast, the whole house fan has a motor in the 1/4 to 1/2 hp range, uses between 120 to 600 watts, and costs around 1¢-5¢ per hour of use.
What Are The Drawbacks?
Temperature, humidity, and dust
A whole house fan has some drawbacks: the fan can only cool the inside of a house to the outside temperature; unlike an air conditioner, it does not dehumidify; and dust and pollen can be brought into the house.
Maximize Your Savings
During the winter months (and summer when air conditioning is used), a whole house fan represents a potential energy loss because it is essentially a large, uninsulated hole in the ceiling. Standard fan louvers do not insulate or seal tightly.
Build and use fan covers

Because the louvers are leaky, a cover should be constructed to airseal and insulate this hole during the seasons when the fan is not in operation. The cover may be installed from the attic side if attic access is easily available or from the house side. Both covers could be included in excessively hot or cold climates. Homeowners must remember to remove cover(s) before operating the fan and to replace cover(s) during seasons when the fan is not in use.
Whole House Fan with Attic-side Cover
 
Whole house fans have either a direct drive motor (pictured) or a belt and pulley drive to turn the fan blades.
 
Cooling Strategies
In the summertime, the air inside a home is heated during the hot part of the day. At night especially, and during the morning and late evening, the outside air is often cooler and can be used to replace the inside air. It is important to open all or at least several windows, even if only partially, to provide adequate airflow. Closing windows in unused rooms will create higher velocity air movement in occupied rooms.

Running the whole house fan whenever outdoor temperatures are lower than indoor will cool the house. Operate the whole house fan throughout the evening to cool interior materials. An approximate rule of thumb would be to use the whole house fan when outside temperatures are below 85°F. As daytime temperatures rise, turn off the whole house fan. The cool room materials (along with ceiling or circulating fans which create an additional cooling effect) will help keep the interior more comfortable.
Installing A Whole House Fan
How To Build An Attic-side Box Cover
A typical whole house fan has a 30" diameter blade with a sheet metal cowling of 31" to allow for blade clearance. An attic-side box cover may be constructed from a 4' x 4' piece of 1" rigid fiberglass duct board. The box will be 33" square with 1" thick walls (inside dimension of 31" x 31"). It will be 6 1/2" deep. Adjust dimensions to actual fan size.

Attic-side box cover materials list:
  • 48" x 48" piece of 1" fiberglass duct board
  • Silver duct tape or house wrap tape
  • Tools; measuring tape, straight edge, utility knife
  • Permanent marker to label box
  • Wear gloves and eye protection when working with duct board
 
Box Cover
 
Cut out and discard four corners
 
 
 
Fan Cover Detail
 
Add silver duct tape to corners
 
Use "H" Brackets To Provide Proper Support
When installing a whole house fan, be sure to provide proper support and seal the unit into the rough opening in the ceiling. Never cut a truss chord; wooden "H" brackets installed between the trusses create a framed box to raise the fan above the truss system. The louvers must be able to operate freely (open/close) and care must be undertaken to prevent binding or misalignment.
H Bracket Detail
 
"H" brackets make fan installation easy. A fan with a 34" base (30" blade) will work with the dimensions shown.
 
Helpful Reminders
Attach labels to remind users to remove energy-saving covers.

Label the attic-side box cover
  • "WHOLE HOUSE FAN COVER"
  • "REMOVE BEFORE OPERATING FAN"
  • "REPLACE WHEN NOT USING FAN"
Selecting A Whole House Fan
Fan speed
Two-speed fans permit the entire house to be ventilated quickly on high speed (such as when the occupants first arrive at home) and then provide gentle air circulation at the lower, quieter speed. Variable speed units offer more flexibility in selecting the desired air movement.
Control options
Controls may be simple on/off pull or wall switches, multi-speed rotary wall switches, or a timer which automatically shuts off the fan at pre-selected time intervals.
Louvers
Dampers or louvers typically operate automatically whenever the fan operates. Motorized dampers are available but are not necessary if the louvers are correctly installed and maintained. Proper opening and closing of louvers is critical to a whole house fan's performance.
Motor mounts and noise
A direct drive unit has its fan blades attached directly to the motor's shaft. It is usually less expensive to buy and operates at higher rpm's than its belt driven counterpart. A belt driven unit, which typically features a motor driving a slower moving, larger diameter fan with four or more blades, may be quieter, but will require maintenance of the pulley and belt.

In addition to sizing a whole house fan correctly, it is important that ALL penetrations between the attic and living space are sealed and that the attic is properly ventilated. A central hallway, or a stairway in a two-story house, is the most common location.
Sizing A Whole House Fan
Determining the amount of airflow in cubic feet per minute (cfm) that the whole house fan should provide involves a simple calculation. Multiply the total gross square footage of the house (include upstairs area) by the ceiling height (typically 8 feet). Select a fan that delivers between one half to one times that amount of cfm at 0.1" static pressure. For example, a 25'x40', one-story home is 1,000 square feet and would need an 8 x 1,000 x 0.5 = 4,000 cfm fan or better. A manufacturer sells a two-speed unit that delivers 4,500 cfm at the high setting (240 watts) and 3,200 cfm at low (120 watts); this unit should be adequate.
Installation Tips And Concerns
Seal penetrations and vent attic adequately
Caulk all penetrations between the attic and living space, i.e., electrical boxes for ceiling light fixtures, loose attic hatches, large cutouts for plumbing vents, exposed beams, and recessed lights. A whole house fan creates a positive pressure in your attic and it is important that air from the attic is not forced back into the living space through cracks and gaps.

Guidelines for sufficient attic vent area is one square foot of net free vent area per 750 cfm of fan airflow, (4,500 / 750 = 6 square feet for the example above). Continuous ridge and soffit vents are usually more than adequate. Vents with insect screens may have a net free area equivalent to 1/2 of the total open area depending upon the size of the holes in the screen area. Insulation should be installed directly against the fan box frame. Blown-in insulation may require the sides of the fan box to be raised (with baffles) to prevent interference.
Avoid backdrafts
Care should be taken to avoid backdrafting combustion appliances that are installed in the conditioned space. It is strongly recommended that combustion appliances NOT be installed in such a manner that they use room air for combustion. The whole house fan is capable of pulling large quantities of air from the home and, particularly if not enough windows are open, may easily backdraft a water heater located inside a louvered closet door.
Label your switches
Controls should be placed higher on walls than light switches to avoid confusion and to keep them out of the reach of small children. Labels over switches are recommended to remind users to remove any energy-saving covers and to open at least two or more windows before using.



U.S. Department of Energy
Content Last Updated: 04/21/2005

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Keller Williams Realty
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Rancho Cucamonga CA 91730
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