Bryant manual 569J* 07-14 Piping Recommendations SINGLE-CIRCUIT Unit

569J* 07-14 PIPING RECOMMENDATIONS (SINGLE-CIRCUIT UNIT)

R---410A	Equivalent Length
	Ft		0--- 38		38--- 75		75	--- 113		113--- 150		150--- 188
	m		0--- 12		12--- 23		23	--- 34		34--- 46		46--- 57
	Linear Length
	Ft		0--- 25		25--- 50		50	--- 75		75--- 100		100--- 125
Model	m		0--- 8		8--- 15		15	--- 23		23--- 30		30--- 38
569J*07	Liquid Line		3/8		3/8	1/2	1/2			1/2	5/8	1/2	5/8
	Max Lift (ft)
	Novation		25		42	50	75			90	100	86	101
	RTPF		25		50	50	75			100	100	125	125
	Suction Line		7/8	7/8	7/8	1 1/8	1 1/8			1 1/8		1 1/8
	Charge (lbs)
	Novation		8.4		9.6	11.1	13.1			15.0	18.8	16.9	22.6
	RTPF		14.0		15.2	16.7	18.6			20.6	24.4	22.5	28.2
569J*08	Liquid Line		1/2		1/2		1/2			1/2		1/2
	Max Lift (ft)
	Novation		25		50		75			100		112
	RTPF		25		50		75			100		93
	Suction Line		7/8	1 1/8	1 1/8		1 1/8			1 1/8		1 1/8
	Charge (lbs)
	Novation		11.8		12.9		14.9			16.8		18.7
	RTPF		18.6		19.7		21.7			23.8		25.5
									5/8
569J*12	Liquid Line		1/2		1/2		1/2			1/2	5/8	1/2	5/8
	Max Lift (ft)
	Novation		25		50		48		73	54	87	43	84
	RTPF		25		50		57		75	61	100	47	99
	Suction Line		1 1/8		1 1/8		1 1/8			1 1/8	1 3/8	1 1/8	1 3/8
	Charge (lbs)
	Novation		13.4		15.4		17.3		20.1	20.0	23.7	22.1	26.8
	RTPF		19.8		21.8		23.5		26.2	26.2	29.9	DNU	33.0
									5/8
569J*14	Liquid Line		1/2		1/2	5/8	1/2			5/8	3/4	5/8	3/4
	Max Lift (ft)
	Novation		25		50	50	45		75	100	100	95	107
	RTPF		25		50	NR	75		NR	100	NR	125	NR
	Suction Line		1 1/8		1 1/8		1 3/8			1 3/8		1 3/8
	Charge (lbs)
	Novation		16.9		18.8	20.7	21.3		24.1	27.2	32.2	30.2	36.5
	RTPF		46.0		47.9	NR	50.4		NR	56.3	NR	59.3	NR
Legend:
Equivalent	Equivalent tubing length, including effects of refrigeration specialties devices
Length
Linear Length	Linear tubing length, feet
Liquid Line	Tubing size, inches OD.
Max Lift	Maximum liquid lift (indoor unit ABOVE outdoor unit only), at maximum permitted liquid line pressure drop
	S	Linear Length Less than 75 ft (23 m): Minimum 2.0° F subcooling entering TXV
	S	Linear Length Greater than 75 ft (23m): Minimum 0.5° F subcooling entering TXV
Suction Line	Tube size, inches OD
	See highlighted: Do not use with RTPF coil model
Charge	Charge Quantity, lbs. Calculated for both liquid line sizes (where applicable), but only with larger suction line size
	(where applicable)
DNU	Do Not Use (pressure drop exceeds available subcooling in this model)
NOTE:	For applications with equivalent length greater than 188 ft (57 m) and/0r linear length greater than 125 ft (38 m),
	contact your local Carrier representative.

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