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.
most efficient
ENERGY STAR®
Ion™ 17 Two-Stage
C4A7T
17.5
SEER2
KEY FEATURES
Quiet performance — as low as 69 dB
Two-stage compressor for better humidity control
Corrosion-resistant, R-410A refrigerant
Wi-Fi via Observer® wall control
Cooling capacity: 2–5 tons
WARRANTY
10-Year No-Hassle Replacement (with registration)
10-Year No-Hassle Replacement (with registration)
10-Year Parts (with registration; 5 years if unregistered)
Ion™ Single-Stage
C4A6S
16
SEER2
KEY FEATURES
Quiet performance — as low as 71 dB
Single-stage compressor operation
Wi-Fi enabled remote access
Corrosion-resistant, durable build
WARRANTY
5-Year No-Hassle Replacement (with registration)
10-Year Parts (with registration)
energy star
Performance 14 Single-Stage
N4A4S
16
SEER2
KEY FEATURES
Quiet performance — as low as 73 dB
Single-stage compressor
Single-speed fan motor
System-protecting filter drier, R-410A
Cooling capacity: 1.5–5 tons
WARRANTY
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.
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