Ultra Silent QT Series 110 CFM Fan Ultra Silent, Humidity Sensing Bathroom Fan Ultra Silent QT Series 80 CFM Fan Suffolk County, NY, USA Ultra Silent QT Series 110 CFM Heater/Fan/Light/Night Light 70 CFM Round Deluxe Heater Combination WhisperCeiling 190 CFM Ceiling Mounted Fan Ultra Silent QT Series 80 CFM Energy Star Fan Ultra Silent QT Series 110 CFM Energy Star Fan Jones Creek, TX 77541, USA Ultra Silent, Bathroom Fan and Light Recessed fan/light 70 CFM, 1.5 Sones 6" white trim WhisperWall 70 CFM Wall Mounted Fan WhisperCeiling 290 CFM Ceiling Mounted Fan Heavy Duty Fan/Light 80 CFM 2.5 Sones 70 CFM 1500W Ceiling Heater Combination WhisperLite 110 CFM Ventilation Fan with Light 4" 120 CFM In Line Fan/Grille Kit 70 CFM Deluxe Ceiling Heater with Exhaust Fan Decorative Deluxe Fan/Light/Night Light w/ Round White Grille 100 CFMThose long, luxurious showers you enjoy so much could be hurting your house.

All that humidity and moisture in a concentrated space—your bathroom—creates the perfect breeding ground for mold and mildew, which can damage building materials, including drywall and wood framing. Fortunately, you have a friend and defender—the bathroom exhaust ventilation fan. This little workhorse removes excess moisture, odors and even mold spores that can lead to health problems. In some areas, exhaust fans are required by building codes, especially if there's no operable window. Small and unobtrusive, bathroom ventilation fans have benefitted from new technologies that make them smarter, quieter and more efficient than ever. Today's features include motion-activated lights or heat-exchanger ventilation. Depending on the options you choose, plan to spend $80 to $400 for a new ventilation fan. Add another $250 to $500 for professional installation by an HVAC contractor. Before choosing a ventilation fan, make sure it's one that will be adequate for the size of your bathroom.

You'll also want to prioritize your wants and needs with regard to noise level and features so that you'll get maximum satisfaction for your budget. Unfortunately, bathroom ventilation fans often are set up so that they exhaust air to the space between ceiling joists, especially if the bath is located on a lower level toward the middle of the house. What Size Breaker Do I Need For An Ac UnitVenting to the space between joists or into an unheated attic simply dumps excess moisture into the worst possible conditions—closed, dark spaces where humidity condenses on cold surfaces and mold can spread, damaging floors, walls and ceiling materials.Cheap Hunting Knives Uk A smarter, healthier alternative is to connect your bathroom exhaust fan to vent ducts that channel the exhaust outside your home. Ethnic Patio Furniture

Building codes typically specify this solution; regardless, it's the most sensible and safest method. Keep in mind that properly vented ventilation fans also suck a lot of heated air out of your house. A remedy is to install a heat-exchange ventilator fan. These fans use warm, outgoing air to heat cooler, incoming replacement air. Heat exchanger models sell for about twice as much as standard bathroom ventilation fans. Bathroom ventilation fans have different air flow capacities, measured in cubic feet per minute (cfm). To get the right fan for your bathroom, use the guidelines set by the Home Ventilating Institute: Your fan should have 1 cfm for every square foot of floor space in your bathroom. For bathrooms larger than 100 square feet, figure your cfm requirements by adding: 50 cfm for every toilet 50 cfm for each shower, bath and combo 100 cfm for each whirlpool Fan noise is rated by sones—a scale that represents degrees of loudness. A rating of 0.5 to 1.2 sones means the fan is exceptionally quiet.

Ratings of 1.5 to 2.0 sones is very good. Fans rated in excess of 4.0 sones tend to be noisy. Motion sensor activation turns on the fan when someone enters the bathroom. The fan speed can be pre-set to a low volume to remove the moisture of everyday tasks, such as shaving, and switch-activated for high-volume tasks, such as showering. Overhead lighting can be switch-activated or turned on by a motion sensor. Night light equipped models use a low-wattage light to help you find your way in the dark. Humidity sensing ventilation fans automatically switch on when the unit detects high levels of humidity. Built-in heaters, typically infrared heat lamps, add a little extra warmth when it's chilly outside. Bathroom ventilation fans that earn an EnergyStar label for efficient operation must be independently certified by the Home Ventilating Institute or the Air Movement and Control Association. The standards apply to any lighting options, too. EnergyStar ventilation fans use about 60 percent less energy than standard fans.

Many of today's bathroom ventilation fans feature quiet motors that let them perform at extremely low noise levels. These same motors are designed for energy efficiency. Panasonic's WhisperGreen line of ventilation fans, for example, employ a DC (direct current) motor that's quieter and more energy-efficient than EnergyStar criteria. In some states, bathroom ventilation fans are required to meet building codes. In California, for example, Title 24 sets guidelines for the overall energy efficiency of new homes and additions. Bathroom ventilation fans are part of the HVAC systems that must be evaluated for energy efficiency under Title 24 before building permits can be issued. Vessel Sink Bathroom Faucets Bathroom Sink Materials and StylesThe Strong, Silent Type: Today’s Best Ventilation Fans Today’s ventilation fans are more sophisticated than ever before. Manufacturers have added DC motors and variable-speed controls to help your everyday ventilation fan to run more efficiently and clear the room better where odors and moisture dwell.

I'd like to share an article I read on Consumers Digest with you... Anyone who has wanted to clear up a foggy bathroom mirror after taking a shower knows the value of a ventilation fan. What you might not know, however, is that today’s models use humidity sensors and motion sensors to clear the air better. Ventilation fans now move more air at a higher speed (measured in cubic feet per minute, or cfm) and are quieter than ever before. They also are marketed as using less energy than older models required. Lately, ventilation fans also are marketed toward use in more rooms than just your bathroom. The attic is the latest space for which products are being promoted, but it’s a venture that’s borne out of marketing. Broan made a ventilation fan that’s geared specifically toward use in the attic when it introduced a solar-powered model in February 2012. (At press time, we learned that Broan plans to replace that ventilation fan with a new version sometime in 2013, but it wouldn’t disclose further details.

Broan says attic ventilation delivers untapped energy savings. In the summer, an attic can reach 150 degrees Fahrenheit, and heat can find its way into the home and increase the load on the air conditioner, which adds to the energy bill. Broan says a ventilation fan will relieve the attic of that heat and also will protect the roof and housing structure from degrading that’s due to moisture buildup. However, two independent experts with whom we spoke disagree on both counts. First, a ventilation fan that’s in the attic starts to work only when the thermostat detects a rise in temperature during the daytime, so it does little to contribute to heating the moist air that’s left at night. Second, these experts tell us that, because a ventilation fan that’s in the attic turns on during the daylight hours, it has to run faster and run all day long, which means that it consumes more electricity. In fact, its mere operation is counterproductive, according to the experts. “Attic ventilation fans move huge amounts of air and create a negative pressure ‘bubble’ right over the conditioned space of the home,” says Brett Dillon, who owns IBS Advisors, which is an energy-efficiency and building-sustainability consulting company.

“This sucks conditioned air into the attic, typically when outside conditions are really hot, through all the holes in the ceiling and wall top plates. Although this cools the attic down, it also causes outside air to get sucked into the house, which then makes the air conditioner run even more.” Broan didn’t respond to questions about negative air pressure that an attic ventilation fan creates.If you haven’t shopped for a ventilation fan in the past 3 years, you’ll notice that some models deliver far more power than older models did. Today, the maximum speed of a bathroom ventilation fan goes as high as 380 cfm, compared with the former maximum of 100 cfm. Beyond the Bathroom: Spot Ventilation Moves to Other Spaces Read Now However, you should know that size matters only in terms of how it affects your wallet. The two experts whom we interviewed say you shouldn’t pay a lot for a ventilation fan that delivers more power, because a model that moves air at, say, only 70–100 cfm is adequate to clear the moisture from a typical bathroom of 100–200 square feet.