Trane CAUJ-C20 - Page 33

CAUJ-SVX01E-EN
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Table 9. Expansion valve selection, any BPHE all Fin and Tube OD coils (0% bleed)
Min Tonnage Max Tonnage
Selection
(a)
Alternate(a)
1.5 2
BBIZE-1-1/2-GA ERZE-1-1/2-GA
2 3 BBIZE-2-GA ERZE-2-GA
2.5 4 BBIZE-3-GA ERZE-3-GA
3.5 5.5 BBIZE-4-GA ERZE-4-GA
4.5 6.5 BBIZE-5-GA ERZE-5-GA
5.5 7.5 BBIZE-6-GA ERZE-6-GA
6.5 10.5 BBIZE-8-GA ERZE-8-GA
8.5 13.5
BBIZE-12-1/2-GA ERZE-12-1/2-GA
11 16.5 BBIZE-15-GA ERZE-15-GA
13 22 OZE-20-GA
n/a
17 26 OZE-25-GA
n/a
20.5 39 OZE-35-GA
n/a
30.5 59 OZE-50-GA
n/a
45.5 70 OZE-60-GA
n/a
(a)
Valve part numbers with “-ZGA” in place of “-GA”, may be used interchangeably.
Table 10. Expansion valve selection, 20 to 60 ton MCHE (30% bleed)
Min Tonnage Max Tonnage
Manufacturer
Selection
(a)
Trane Part
2 3
Sporlan ERZE-1-1/2-ZGA (BP/15)
VAL10487
2.5 3.5
Sporlan ERZE-2-ZGA (BP/30)
VAL10488
3.5 5
Sporlan ERZE-3-ZGA (BP/30)
VAL10489
4.5 7
Sporlan ERZE-4-ZGA (BP/30)
VAL10490
6 8.5
Sporlan ERZE-5-ZGA (BP/30)
VAL10491
7 10
Sporlan ERZE-6-ZGA (BP/30)
VAL10492
8 13.5
Sporlan ERZE-8-ZGA (BP/30)
VAL10493
11 17.5
Sporlan ERZE-12-1/2-ZGA (BP/30)
VAL10494
14 21.5
Sporlan ERZE-15-ZGA (BP/30)
VAL10495
17 28.5
Sporlan OZE-20-ZGA (BP/30)
VAL10496
22 30
Sporlan OZE-25-ZGA (BP/30)
VAL10497
(a)
Valve part numbers with “-ZGA” in place of “-GA”, may be used interchangeably.
Table 11. Expansion valve selection, 80 to 120 ton MCHE (15% bleed)
Min Tonnage Max Tonnage
Manufacturer
Selection
(a)
Trane Part
2 2.5
Sporlan ERZE-1-1/2-ZGA (BP/15)
n/a
2.5 3
Sporlan ERZE-2-ZGA (BP/15)
n/a
3 4.5
Sporlan ERZE-3-ZGA (BP/15)
n/a
4 6
Sporlan ERZE-4-ZGA (BP/15)
n/a
5 7.5
Sporlan ERZE-5-ZGA (BP/15)
VAL10579
6 9
Sporlan ERZE-6-ZGA (BP/15)
VAL10580
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