Dehumidification >> How To Dehumidify A Water Damaged Crawl Space

NYSERDA - Energy. Innovation. Solutions. Dehumidification Whole-House Dehumidification Systems Whole-House Dehumidification Systems tie into your existing ductwork and remove humidity without running a full air conditioner. Since they do not need to cool the air, How To Dehumidify A Water Damaged Crawl Space they use a lot less energy than the air conditioner.

 However, standalone units take care of most residential home needs, while Whole-House Dehumidification Systems exist merely as an available option for How To Dehumidify A Water Damaged Crawl Space consumers. Dehumidifiers ENERGY STAR qualified model possess more efficient refrigeration coils, compressors, and fans than conventional models. They also use less energy to remove moisture, with 15 percent more efficiency. 

An ENERGY STAR qualified model removes the same amount of moisture as How To Dehumidify A Water Damaged Crawl Space a similarly sized standard unit. In fact, the energy saved by an ENERGY STAR qualified dehumidifier could power your refrigerator for six months. Other Ways to Reduce Humidity Improve the drainage around the foundation of your home or business. Properly vent clothes dryers to the outdoors. 

Use vent fans in bathrooms and kitchens to remove humidity at the source. If your home or How To Dehumidify A Water Damaged Crawl Space business uses central air conditioning, consider installing an A/C vent in the humid space and take advantage of the dehumidifying capabilities of your A/C system. This helps with air circulation, improving airflow between humid parts of your home or business and drier parts. Buyer's Guide to Dehumidifiers Ask for an ENERGY STAR model. 

When purchasing a dehumidifier from a retailer, requesting an ENERGY STAR qualified model ensures you How To Dehumidify A Water Damaged Crawl Space reap the greatest savings. Check the yellow EnergyGuide Label. Use the yellow EnergyGuide Label to determine the model's energy use, compare the energy use of similar models, and estimate annual operating costs. Water Removal Options and Drainage. Most dehumidifiers use a removable plastic bucket and warning lights to indicate when you need to empty the bucket.

 An automatic shut off mechanism exists to prevent any bucket overflow. Most dehumidifiers come wit How To Dehumidify A Water Damaged Crawl Spaceh a fitting that allows you to hook a hose directly to the bucket. You can then control the bucket to empty directly into a floor drain or sump pump. Placement. Place dehumidifiers with top-mounted air discharge against walls. Locate dehumidifiers without top-mount discharge away from walls and furniture so air circulates freely around the unit. Both placement suggestions ensure the dehumidifiers runs smoother. 

Operating Temperature. If the temperature for the dehumidified space falls below 65ºF, consider purchasing a dehumidifier specifically designed for How To Dehumidify A Water Damaged Crawl Space use at lower temperatures. Relative Humidity (RH) and Humidistats. Humidity, the amount of moisture or water vapor in the air, typically refers to Relative Humidity (RH). RH refers to the amount of water vapor actually present in the air compared to the greatest amount of water vapor the air can hold at that temperature. The optimum RH level for a building resides between 30% and 50%. Anything above this range promotes bacteria growth. (In colder climates, during the heating season, humidity levels should be in the range of 30% to 40% RH to prevent window condensation.)

 Energy Factor. A dehumidifier's energy factor measures its energy efficiency in liters of How To Dehumidify A Water Damaged Crawl Space water removed per kilowatt-hour (kWh) of energy consumed or L/kWh. In general, a higher energy factor means a more efficient dehumidifier. Capacity. When determining a dehumidifier's capacity, usually measured in pints per 24 hours, consider the size of the dehumidified space and the conditions that exist within the space before dehumidification. 

Energy Saving Tips for Dehumidifiers Shop for an ENERGY STAR qualified dehumidifier with a humidistat. Humidistats allow you to set the desired relative humidity level for a room or area in your home or How To Dehumidify A Water Damaged Crawl Space business. When operating a dehumidifier, closing all doors and windows to the space your dehumidifying ensures the dehumidifier runs as efficiently as possible. Locate away from sources of dust and dirt (like woodworking equipment), which can clog coils and grills. Emerging technologies represent the newest segment of products with the potential to reduce energy consumption. 

Periodic reviews of these technologies enables concentration on developing the strongest contenders. This analysis, How To Dehumidify A Water Damaged Crawl Space the fourth of its kind, highlights 15 of the most promising heating, ventilating and air conditioning emerging technologies. Full adoption of these technologies would reduce projected US energy consumption by 0.5% - 1% per year. One important finding of this study is that the "well" of emerging technologies and practices has not been drawn down; it continues to yield many promising measures with high energy savings potential. The technologies covered include: 

Advanced Rooftop Packaged Air Conditioners Advanced "Gas Pack" Rooftop Packaged Air Conditioner Commercial Energy Recovery Ventilation Systems Residential Hot-Dry Air Conditioners Smart Premium (Robust) Residential Air Conditioners Advanced Northern Heat Pumps Commercial Ground-Source Heat Pumps Residential Ductwork Optimization Active Chilled Beam Cooling Advanced Modulating HVAC. Compressor Automated Fault Detection and Diagnostics for Rooftop Units Liquid Desiccant Air Conditioner Residential Boiler Controls Dehumidification Enhancements for Air Conditioners in Hot-Humid Climates Air-Side Economizer Control Strategies Residential consumers are How To Dehumidify A Water Damaged Crawl Space educated to think about their comfort conditioning system as air conditioners and furnaces. 

Over the past several years the technology of products and controls has been changing. Homes have progressively gotten tighter, How To Dehumidify A Water Damaged Crawl Space new construction and up grading. Equipment capabilities and performance have changed. The ability to control to more precise conditions and for more components of air treatment highlights the need to educate the consumer on the potential available today with adjunct components of the comfort conditioning system. Air conditioners are typically selected for one set of design conditions. 

In many situations the latent and sensible loads are not the consideration. only total load and first cost. The design conditions are How To Dehumidify A Water Damaged Crawl Space exceeded only 2 1/2% of the time. Therefore, the equipment is typically oversized a majority of the time and not matched properly to the latent load. Air conditioners are, constrained by their physical performance of the components, such as the coils and compressor. As a result. the equipment can not track the wide variety of sensible and latent conditions. The increased use of "set-up" thermostat controls diminish the control of humidity.

 Air conditioner thermostats sense and respond only to the temperature condition, How To Dehumidify A Water Damaged Crawl Space not to the humidity level. The use of a separate whole house dehumidification system can allow for separate control of the humidity and temperature. The humidity control level is independent of the cooling set point. As a result, the cooling set point can be raised (less air conditioner run time) and comfort enhanced or improved. 

Moisture removed is automatically expelled to the outdoors with a desiccant based system. The whole house can How To Dehumidify A Water Damaged Crawl Space be treated rather than a spot area. Indoor air quality concerns. such as odors, mold and mildew, can be improved by the use of a desiccant based dehumidification unit.

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