Carrier 30GBN - Model Number Nomenclature; Understanding Unit Model Designations

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Model number nomenclature
30GT N 100 - - C 9
30GT/GB – Air-Cooled Liquid Chiller
Compressor Start
N – Across-The-Line Start with ComfortLink™ Controls
R – Part-Wind Start with ComfortLink™ Controls
Unit Sizes*
050 080 110 200 400
060 090 150 300
070 100 175 350
Module Designation (300-400 Unit Sizes Only)*
A
B
Not Used
*Refer to Unit Sizes and Modular Combinations below.
UNIT SIZES AND MODULAR COMBINATIONS
UNIT
30GTN,GBN
NOMINAL
TONS
SECTION A
UNIT 30GBN
SECTION B
UNIT 30GBN
050 50 — —
060 60 — —
070 70 — —
080 80 — —
090 90 — —
100 100 — —
110 110 — —
150 150 — —
175 175 — —
200 200 — —
300 300 150 150
350 350 175 175
400 400 200 200
Condenser Coil Options
- – Copper Tube, Aluminum Fins
C – Copper Tube, Copper Fins
V-Ph-Hz
9 – 400-3-50