Fedders LINE SET LENGTH AND SIZE

Product Specifications
4
Specifications subject to change without notice.
LINE SET LENGTH AND SIZE
BTUH SUCTION LINE SIZES LIQUID LINE SIZES
15 ft. 25 ft. 50 ft. 75 ft. 15 ft. 25 ft. 50 ft. 75 ft.
18 3/4" 3/4" 3/4" 3/4" 3/8" 3/8" 3/8" 3/8"
24 3/4" 3/4" 3/4" 3/4" 3/8" 3/8" 3/8" 3/8"
30 7/8" 7/8" 7/8" 7/8" 3/8" 3/8" 3/8" 3/8"
36 7/8" 7/8" 7/8" 7/8" 3/8" 3/8" 3/8" 3/8"
42 7/8" 7/8" 7/8" 11/8" 3/8" 3/8" 3/8" 3/8"
48 7/8" 7/8" 7/8" 11/8" 3/8" 3/8" 3/8" 3/8"
60 11/8" 11/8" 11/8" 11/8" 1/2" 1/2" 1/2" 1/2"
Recommended liquid and suction tube line size is for standard installations. The unit charge is correct for the outdoor unit, matched indoor coil and
15feet of refrigerant tubing. For tubing length other than 15 feet, add or subtract the amount of refrigerant, using the difference in length multiplied
bythe per foot value. These recommendations do not apply to Long Line Length Installations that exceed 75 feet or where there is more than 40 feet
vertical separation between indoor and outdoor units. (Lengths in excess of 75 feet or more than 40 feet vertical separation are not recommended.)
Note: See unit installation instructions for proper installation.
*TDR required to obtain SEER rating.
EXTENDED COOLING CAPACITIES
OUTDOOR
UNIT MODEL INDOOR UNIT
RATINGS AT
STANDARD CONDITIONS CONDENSER ENTERING AIR TEMPERATURE DEGREES (F)
BTUH SEER* CFM 80 85 90 95 100 105 110 115
C18ABD1VF
AC1A024A 17,500 13 650
TOTAL 19,100 18,550 18,025 17,500 16,800 16,150 15,550 14,850
SENSIBLE 13,900 13,550 13,150 12,750 12,250 11,800 11,300 10,850
AC1A036A + FV80A070-4 18,000 14 640
TOTAL 19,700 19,100 18,600 18,000 17,400 16,900 16,300 15,800
SENSIBLE 14,300 14,000 13,800 13,500 13,200 12,900 12,500 12,100
C24ABD1VF
AC1A024A 21,600 13 810
TOTAL 23,700 22,900 22,150 21,600 20,700 19,950 19,150 18,400
SENSIBLE 17,300 16,750 16,200 15,750 15,100 14,550 14,000 13,500
AC1A042A + FV80A070-4 /
AC1A042A + FV80A085-4 21,600 14 810
TOTAL 24,000 23,200 22,400 21,600 20,600 19,800 19,000 18,200
SENSIBLE 17,900 17,600 17,300 17,000 16,600 16,300 16,000 15,700
C30ABD1VF
AC1A030A 26,600 13 1,000
TOTAL 29,150 28,300 27,500 26,600 25,650 24,750 23,850 23,000
SENSIBLE 21,300 20,750 20,100 19,500 18,750 18,100 17,500 16,800
AC1A060A + FV80A085-4 /
AC1A060A + FV80A115-5 28,000 14 1,000
TOTAL 31,000 30,000 29,000 28,000 27,000 26,000 25,000 24,200
SENSIBLE 22,200 21,800 21,400 21,000 20,600 20,200 19,800 19,400
C36ACD1VF
AC1A036A 34,000 13 1,150
TOTAL 37,000 36,200 35,150 34,000 32.900 31,800 30,700 29,650
SENSIBLE 27,000 26,450 25,650 24,750 24,000 23,250 22,500 21,650
AC1A060A + FV80A085-4 /
AC1A060A + FV80A115-5 35,000 14 1,150
TOTAL 39,000 37,600 36,400 35,000 34,000 33,000 31,800 30,600
SENSIBLE 27,200 26,600 26,200 25,500 25,000 24,600 24,200 23,600
C42ACD1VF AC1A042A 40,000 13 1,350
TOTAL 43,450 42,300 41,150 40,000 38,800 37,650 36,550 35,500
SENSIBLE 31,750 30,850 30,100 29,250 28,350 27,500 26,700 25,950
C48ACD1VF AC1A048A 44,000 13 1,550
TOTAL 47,650 46,400 45,250 44,000 42,700 41,550 40,330 39,200
SENSIBLE 34,750 33,850 33,100 32,250 31,200 30,500 29,400 28,650
C60ACD1VF AC1A060A 53,000 13 1,750
TOTAL 56,600 55,400 54,150 53,000 51,800 50,600 49,500 48,600
SENSIBLE 41,250 40,500 39,550 38,750 37,850 36,950 36,150 35,500