23
*Tested combination
† In most cases, only 1 method should be used to achieve TDR function. Using more than 1 method in a system may cause degradation in perfor-
mance. Use either the accessory Time-Delay Relay KAATD0101TDR or a furnace equipped with TDR. Most Carrier furnaces are equipped with 
TDR.‡
‡ TXV must be Puron® compatible and hard-shutoff type.
EER — Energy Efficiency Ratio
SEER — Seasonal Energy Efficiency Ratio
TDR — Time-Delay Relay
TXV — Thermostatic Expansion Valve
NOTES: 1. Ratings are net values reflecting the effects of circulating fan motor heat. Supplemental electric heat is not included.
2. Tested outdoor/indoor combinations have been tested in accordance with DOE test procedures for central air conditioners. Ratings for 
other combinations are determined under DOE computer simulation procedures.
3. Determine actual CFM values obtainable for your system by referring to fan performance data in fan coil or furnace coil literature.
4. Do not apply with capillary tube coils as performance and reliability are significantly affected.
060-30
CK5A/CK5BA060 57,500 TDR — — — 14.00 11.85
CK5A/CK5BT060 57,500 TDR — — — 14.00 11.85
CK5A/CK5BX060 58,000 TDR — — — 14.00 12.00
CK5PA060 57,500 TDR&TXV 14.00 — — — 11.85
CK5PT060 57,500 TDR&TXV 14.00 — — — 11.85
CK5PX060 58,000 TDR&TXV 14.00 — — — 12.00
UNIT
SIZE-SERIES
INDOOR
MODEL
Cooling
Capacity
Factory
Enhance
SEER
EER
Standard
Rating
Carrier 
Gas Furnace or 
Accessory 
TDR†
Carrier Gas 
Furnace or 
Accessory 
TDR† and 
Puron TXV‡
Accessory
Puron TXV‡
Combination ratings continued