Bryant 556A warranty Tested Combination Ratings, Recommended Tube Diameters, Metering Device

TESTED COMBINATION RATINGS*

					SEER
	INDOOR	TOTAL	Factory-			Bryant Gas
UNIT SIZE-SERIES		CAPACITY	Supplied	Standard		Furnace or	Accessory	EER
	MODEL
		BTUH	Enhance-	Rating		Accessory	TXV³
			ment			TDR²
024-A	CJ5A/CK5A/CK5BA036	26,600	TXV	Ð		14.00	Ð	12.00
030-A	CJ5A/CK5A/CK5BA042	30,500	TXV	Ð		14.10	Ð	12.00
036-A	CJ5A/CK5A/CK5BA048	36,500	TXV	Ð		14.10	Ð	11.90
042-A	CJ5A/CK5A/CK5BA060	42,000	TXV	Ð		14.00	Ð	11.90

* Outdoor section/indoor section combination tested in accordance with DOE test procedure for electric air conditioners.

²In most cases, only 1 method should be used to achieve TDR function. Using more than 1 method in a system may cause degradation in performance. Use either the accessory Time-Delay Relay KAATD0101TDR or a furnace equipped with TDR. All Bryant furnaces are equipped with TDR except for the 394HAD.

³Based on computer simulation. TXV must be R-410A compatible and hard shutoff type. EERÐEnergy Efficiency Ratio

SEERÐSeasonal Energy Efficiency Ratio TDRÐTime-Delay Relay TXVÐThermostatic Expansion Valve

NOTES: 1. Ratings are net values reflecting the effects of circulating fan heat. Supplemental electric heat is not included.

2.Determine actual CFM values obtainable for your system by referring to fan performance data in fan coil or furnace coil literature.

3.Do not apply with capillary tube coils as performance and reliability are significantly affected.

RECOMMENDED TUBE DIAMETERS

UNIT	LIQUID TUBE DIAMETER (IN.)		VAPOR TUBE DIAMETER (IN.)
	0 to 50 Ft		0 to 50 Ft	Long-Line Applications*
SIZE		Long-Line Applications*
	Tube Length		Tube Length	(Maximum Diameter)
024	3/8	3/8	5/8	3/4
030	3/8	3/8	3/4	7/8
036	3/8	3/8	3/4	7/8
042	3/8	3/8	7/8	1-1/8

* Tube diameters are for lengths up to 50 ft. For tubing lengths greater than 50 ft, consult the Application Guideline and Service Manual for Residential Split-System Air Conditioners and Heat Pumps Using R-410A Refrigerant.

NOTE: Refrigerant tubes and indoor coils must be evacuated to 500 microns to minimize contamination and moisture in the system.

METERING DEVICE

UNIT SIZE	INDOOR TXV*	REQUIRED SUBCOOLING
		(°F)
024-A	KSATX0201HSZ	TBD
030-A	KSATX0201HSZ	TBD
036-A	KSATX0301HSZ	TBD
042-A	KSATX0301HSZ	TBD

*TXV must be installed when indoor coil is not equipped with an R-410A approved TXV. TXV listed is for any approved coil combination. All TXVs are R-410A specific hard shutoff.

TBDÐTo Be Determined

	SOUND RATING (DBA)
UNIT SIZE-SERIES		SOUND RATING
024-A		70
030-A		72
036-A		74
042-A		74

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