Carrier 38QH30-C, Service Maintenance Manual, Page: 5 / 22

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3. UNIT MODEL DESIGNATION & IDENTIFICATION
UNIT MODEL DESIGNATION IDENTIFICATION (ID)
4. UNIT MODELS & PART NUMBERS
INDOOR UNIT
Heat Pump Cool Only
Model P/N ID Model P/N ID
42QH30-H 46303188 H 42QH30-C 46303186 C
42QH36-H 46303189 H 42QH36-C 46303187 C
OUTDOOR UNIT
Heat Pump Cool Only
Model P/N ID Model P/N ID
38QH30-H 46302173 H 38QH30-C 46302179 C
38QH36-H 46302177 H 38QH36-C 46302178 C
QH
42 = Indoor Unit
38 = Outdoor Unit
30
System
Cooling Capacity
At ARI Conditions
30 = 30,000 Btu/hr
36 = 36,000 Btu/hr
Unit Family
H
C
Unit Type
H = Heat Pump
C = Cool Only
42
38