There are a number of specialized products available such as a home dehumidifier or a crawl space dehumidifier. Dehumidifiers use a heat pump (similar to an air conditioner's heat pump) or chemical adsorbents to remove moisture from the air without cooling the air. A heat pump dehumidifier uses a fan to draw indoor air over a heat exchangeThe coil is almost freezing. The water in the air condenses on the coilA second heat exchange coil reheats the air, which the dehumidifier exhausts into the room. A heat pump dehumidifier dumps heat lost from the compressor and fan motors intoIt returns to the indoor air the heat generated by the dehumidifier turning water vapour to liquid. This type of dehumidifier is designed for hot, humid climates and is not really suited for use in Canada. Chemical adsorbent dehumidifiers absorb moisture from the air with a “desiccant”—a drying agent such as silica gel. The desiccant is on a heatA separate air loop dries the wheel and exhausts the hot, damp

air outdoors through special ducting. A chemical adsorbent dehumidifier uses more energy than a heat pumpIt is only cost-effective when it uses natural gas for heat exchange—and then only if natural gas is available at a low summer rate. Some inventive people use bags of road de-icing salt to absorb moisture from theThe wet salt solution drips into a pan or floor drain, drying the air. Because the salt runs off with the water removed from the air, it must beThe system has no moving parts. Anyone who has poured a cold glass of iced tea on a hot, humid summer day knows that moisture will condense on the glass. When air cools, it loses its ability to hold moisture; in the case of the cold glass, the moisture in the air condenses right onto the glass. If the glass is left on a table long enough and if the air is very humid, a significant puddle of water can form. may have noticed the same phenomenon in any air conditioner. The moisture in the

air inside the room condenses onto the air conditioner's cold coils. window unit, the water drips out the back of the unit onto the ground. A dehumidifier is simply an air conditioner that has both its hot and cold coils in the same box. A fan draws the room's air over the cold coil of the air conditioner to condense the moisture (which normally drips into a bucket). mccalls air duct cleaning dry air then passes through the hot coil to heat it back up to its originalhoneywell air purifier cfmThat's all there is to it!effectiveness of portable indoor air cleaners sensory testing results HOW TO CHOOSE A DEHUMIDIFIER Determine the square feet of the room & the

conditions that exist in that space. The corresponding numbers in the table show the dehumidification required in pints per 24 hours. AREA -  SQUARE FEET CAPACITY - PINTS PER 24 HOURS MODERATELY DAMP-Space feels damp & has must odor only in VERY DAMP- Space always feels damp & has musty odor. spots show on walls or floors WET- Space feels damp, smells wet. Wall or floor sweat or EXTREMELY WET- Laundry drying , wet floor, high load *Dehumidification variables also include other factors such as climate, laundry equipment, number of doors & windows, number of area occupants, degree & intensity of area activity. When you choose a dehumidifier, make sure you know: Dehumidifier EF 1.2 1.8 Days used a year 80 80 Litres removed a day 20 L 20 L Electrical cost per year $107 $71 The manufacturer's reputation for quality and guarantees. The service available from the seller or a local service depot. Maintenance and operating tips

Clean the internal filters frequently. Start by cleaning them every two weeks. If the filters are not very dirty you can clean them less often. Vacuum the coils every spring and fall if they get dirty. You can't set and forget the controls on a dehumidifier. In the muggy days of summer, set the controls to remove more moisture. Lower the setting to remove less moisture in spring, fall and on clear, dry summer days. When a dehumidifier doesn’t solve the problem A dehumidifier alone may not solve severe moisture problems in your house. first course of action is to find the moisture source. Take steps to reduce the amount coming into your house—or to stop it completely. is useful— but it isn't magic. Although this information product reflects housing experts’ current knowledge, it is provided for general information purposes only. Any reliance or action taken based on the information, materials and techniques described are the

responsibility of the user. Readers are advised to consult appropriate professional resources to determine what is safe and suitable in theirCanada Mortgage and Housing Corporation assumes no responsibility for any consequence arising from use of the information, materials and techniques described. Also, if you are planning to use your dehumidifier in a basement, consider a pump model over a non-pump one. While a pump model may be more expensive, it is capable of emptying its tank by itself, saving you the trouble of running up and down the stairs carrying heavy tanks full of water and assures you the piece of mind while you're away from home.Searching for a Vacuum Store in Leesburg? Visit Acevacuums, your local vacuum stores in Leesburg. Acevacuums is conveniently located in Loudoun County and Fairfax County to serve customers from Ashburn, Sterling, Leesburg, Great Falls,Herndon, Vienna, Fairfax, Tysons Corner, Falls Church, Annandale, Reston, Chantilly, South Riding and other cities.

We sell Vacuum cleaners, Air purifiers, Robotic vacuums, Carpet Shampooers, Floor polishers, Zone heaters and Fans.We are an authorized dealer for Miele, Riccar , Dyson, IQAir, Blueair, iRobot, Sebo,Simplicity , Hoover , Eureka and other vacuum cleaner brands. We sell the best HEPA vacuums like Miele, Sebo, Riccar for Allergy sufferrers and Pet owners. You can also buy the best Air Purifiers like IQAir and Blueair from us for the lowest price in the nation. Also, ask us about the discounts on HEPA Bags, HEPA filters, Vacuum belts and . We will beat any competitors price, just visit one of our stores or call us for the deals, you will not be disappointed. We fix all makes and models of Vacuums, Shampooers, Air Purifiers, Robotic Vacuums. List of Repairs Performed: Vacuum belt repair or replacement Vacuum roller brush repair or replacement Vacuum clog/loss of suction repair Vacuum hose repair or replacement Cord or electrical problem repair or replacement

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