Take controlof whole-home humidity with the most efficient, optimum solution.

Introducing the newest central dehumidifier from Aprilaire

Model 1750/1770

Enable your customers to take cosustainability with the all new who

A portable unit treats the air in just one room.To get the ultimate health and comfort benefitsfrom a portable, homeowners would have topurchase one for every room in their home.

A better, more convenient solution is toinstall an Aprilaire central dehumidifier.As part of the home’s heating and coolingsystem, it mounts away from the living spaceand operates silently.

Critical factors that influence humidity control“Tight” Home ConstructionHomes built with a foam seal, glazing, icynene, and/or other new environmental barriersprovide optimum energy efficiency.

In these tighter homes, moisture and VOCs build from washing, cooking, and otheractivities. There are typically few ways to remove the moisture that is now trapped on theinside.

Air Conditioning EfficiencyAir conditioners are more efficient than ever before, cooling the home quickly with as littlepower consumption as possible. In tighter homes, air conditioning systems can run onpartial load conditions well over 90% of the time, which means less run time, thereforeless dehumidification. Overcooling is usually a last resort to get needed dehumidification.

Using variable-speed or advanced air-handling technology to gain additional dehumidificationis another option, however, it typically lowers the energy efficiency of the system; a systemdesigned to optimize cooling.

Optimal/Most EfficientSolution For Whole-homeHumidity ControlAprilaire Central Dehumidifiers monitorconditions 24-7, ready to tackle thetoughest humidity conditions within thehome at any time.

� When partial load conditions areoften prevalent within the home

� During those days and timeswhere there is not a need orcall for cooling:

– Spring and Autumn months

– Cloudy and rainy days

– Nighttime and morning hours

� When high humidity is anissue/problem in specific areasof the home

� When dependable, reliable 24-7humidity control is critical to thehealth of your family

Using an Aprilaire Central Dehumidifierindependently as well as in conjunctionwith your existing central air conditioningsystem optimizes the overall dehumid-ification of your home as well as theenergy efficiency of your cooling system.

ontrol of their total comfort, health, and home’sole-home humidity control solution from Aprilaire.

Aprilaire Central Dehumidifier models 1750/1770 not only optimize humidity control foryour whole home, but also have value-added, built-in features that can provide theproper ventilation and air-cycling recommended for the whole home. Available in 90pints/day (Model 1750) and 150 pints/day (Model 1770) capacities, these centraldehumidifiers are designed and built to meet or exceed the exceptional quality andreliability standards expected from Aprilaire.

Industry leading 5 year bumper-to-bumper warranty

Extreme Durability – 15+ year system life expectancy due to core designimprovements as a direct result of continued extensive life-cycle testing, includingapplication of vibrations, frequency harmonics, and forces up to 60g. In addition,Aprilaire dehumidifiers have undergone extensive coastal condition testing onelectronics and controls.

Extremely Quiet – averages less than 55 dB, quieter than a person-person conversation

Practical DesignAprilaire Central Dehumidifiers exemplify simple, practical innovation through theirdesign and built-in features, many of which were identified through continuousanalyzing of customer feedback at all levels.

Automatic Humidity SensingOn-board humidity sensing allows for better whole home monitoring and control ofhumidity. Optional remote living space control can be used to provide additionalhumidity control accessibility, as well as increased reliability in coastal environments.

Systems StatusOn-board LED status, providing instant, easily understood feedback / validation onthe unit’s operation and performance.

WARRANTYYEAR

FIVE

Innovative Features

Air Filtration – MERV 8 filter included

Built-in Ventilation-Brings in outside air for ventilationof the home to ASHRAE 62.2 2007standard.

-In hot, humid climates, supplementaldehumidification of fresh air beyondstandard HVAC equipment isrecommended.

-The most efficient means todehumidify air is upon initial entryinto the home instead of after thehome is loaded.

-Monitors HVAC fan run time duringcooling and/or heating calls toefficiently ventilate the whole home,and automatically monitor/control thehumidity of the incoming air; utilizesdehumidifier and HVAC fan to makeup any remaining ventilation requiredbased on chosen set point.

-Optional outdoor temperaturesensor can be used if no fresh air isdesired above 100°F or below 0°F(utilizing this will ignore ASHRAE 62.22007 standard).

Model 1750 and 1770Product Specification & Sizing Summary

0.75 dia.[19mm]

Optional Accessories:

P.O. BOX 1467 • MADISON, WI 53701-1467 • PHONE 608/257-8801 • FAX 608/257-4357

Form No. 836 05.08 ©2007 Research Products Corp.Printed in USA

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