Engineered to provide cost-effective heating by utilizing a single-stage operation and an 18-speed blower.

KeepRite Series

Our premium line of air conditioners include some of our most quiet, efficient cooling products for enhanced home comfort levels.

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most efficient ENERGY STAR®
Ion™ 17 Two-Stage

C4A7T

17.5
SEER2

KEY FEATURES

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Quiet performance — as low as 69 dB
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Two-stage compressor for better humidity control
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Corrosion-resistant, R-410A refrigerant
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Wi-Fi via Observer® wall control
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Cooling capacity: 2–5 tons

WARRANTY

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10-Year No-Hassle Replacement (with registration)
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10-Year No-Hassle Replacement (with registration)
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10-Year Parts (with registration; 5 years if unregistered)
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Ion™ Single-Stage

C4A6S

16
SEER2

KEY FEATURES

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Quiet performance — as low as 71 dB
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Single-stage compressor operation
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Wi-Fi enabled remote access
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Corrosion-resistant, durable build

WARRANTY

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5-Year No-Hassle Replacement (with registration)
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10-Year Parts (with registration)
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energy star
Performance 14 Single-Stage

N4A4S

16
SEER2

KEY FEATURES

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Quiet performance — as low as 73 dB
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Single-stage compressor
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Single-speed fan motor
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System-protecting filter drier, R-410A
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Cooling capacity: 1.5–5 tons

WARRANTY

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10-Year Parts (with registration)

Warranty coverage requires online product registration within 90 days of installation. AFUE ratings reflect each series' top-performing models; specifications subject to change by the manufacturer.

NOT SURE WHICH ONE?

Need help choosing the right system?

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