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Optimize the life of your unit with Omniguard® Total Corrosion Protection Technology.

AirEase® units now feature Omniguard® Total Corrosion Protection Technology.* Combining advanced materials with a proven tube-and-fin design, the new coil technology delivers improved corrosion protection compared to traditional coils, preserving the life your unit for years to come. You can always count on your AirEase unit. Built for life. Yours.

Omniguard AC

Air Conditioners


Delivering up to 16 SEER, the 4SCU16LE and 4SCU14LB are the perfect blend of higher efficiency, quality and quiet operation. Thoughtfully designed, these units feature Omniguard Total Corrosion Protection Technology, which offers enhanced corrosion protection for lower overall maintenance costs.

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Omniguard HP

Heat Pumps


With ratings of up to 16 SEER and 9.5 HSPF, these heat pumps represent an effective and energy-efficient heating and cooling solution. Intelligently designed to improve heat transfer and operating efficiency, these heat pumps also contain Omniguard Total Corrosion Protection Technology, which helps to extend the life of the units.

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Omniguard Air Handler

Air Handlers


All AirEase air handlers feature Omniguard Total Corrosion Protection Technology, which protects their evaporator coils against indoor and outdoor corrosive elements. Combining this enhanced corrosion resistance with our Maximum Heat Transfer technology delivers more efficient and long-lasting operation.

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Omniguard Coils

Omniguard Coils

Evaporator coils enhanced with Omniguard Total Corrosion Protection Technology offer improved corrosion resistance compared to traditional coils. Protected against indoor corrosive elements, such as aerosols, cleaners and other chemicals, Omniguard coils help safeguard against leaks for long-lasting performance and reduced maintenance costs over the lifetime of the unit.

*Omniguard Total Corrosion Protection Technology is available on select units.

Depictions of corrosion are based on accelerated exterior/interior coil corrosion degradation; actual coil corrosion time frame may vary. Household items like paints, furniture, etc. emanate gaseous substances known as volatile organic compounds (VOC). VOCs are responsible for the new home smell and, when combined with moisture, can create organic acids that cause corrosion. Results are based on comparisons of standard copper tube and aluminum fin coils to an aluminum tube and aluminum fin coil constructed of specific alloys and indicate less corrosion over time. It does not alleviate 100% of corrosive effectives.