Carrier 48TC*D08 appendix Appendix I. Model Number Significance, Model Number Nomenclature

APPENDIX I. MODEL NUMBER SIGNIFICANCE

Model Number Nomenclature

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
4	8	T	C	D	D	0	8	A	1	A	5	--	0	A	0	A	0
____		____				____

Unit Heat Type

48 = Cooling/Gas Heat RTU

Tier / Model

TC = Entry tier (with PuronR refrigerant)

Heat Size

D = Low heat

E = Medium heat

F = High heat

S = Stainless steel, low heat

R = Stainless steel, medium heat

T = Stainless steel, high heat

Refrig. System Options

D = 2--- stg. cooling comp. w/NOVATIONt coil

Cooling Tons

08 = 7.5 Ton

12 = 10 Ton

14 = 12.5 Ton

Sensor Options

A = None

B = RA smoke detector

C = SA smoke detector

D = RA & SA smoke detector

E= CO2 sensor

F= RA smoke detector & CO2

G= SA smoke detector & CO2

H= RA & SA smoke detector & CO2

Indoor Fan Options

1 = Standard static option

2 = Medium static option

3 = High static option

Brand / Packaging

0 = Standard

1 = LTL

Electrical Options

A = None

C= Non--- fused disc

D= Thru the base

F = Non--- fused & thru the base

Service Options

0 = None

1 = Unpowered convenience outlet

2 = Powered convenience outlet

Intake / Exhaust Options

A = None

B = Temp econo w/ baro relief

F = Enthalpy econo w/ baro relief

K = 2--- Position damper

Base Unit Controls

0 = Electromechanical

1 = PremierLink DDC controller

2 = RTU--- MP multi protocol controller

Design Rev

Factory assigned

Voltage

1 = 575/3/60

5 = 208---230/3/60

6 = 460/3/60

2---Stage Cooling Coil Options (Outdoor --- Indoor)

G = Al/Al ---	Al/Cu
T = Al/Al ---	Al/Cu --- Louvered Hail Guards

48TC

Serial Number Format

POSITION NUMBER		1	2	3	4		5		6	7	8	9	10
TYPICAL		4	8	0	8		G		1	2	3	4	5
	POSITION							DESIGNATES
	1--- 2					Week of manufacture (fiscal calendar)
	3--- 4					Year of manufacture (“08” = 2008)
	5				Manufacturing location (G = ETP, Texas, USA)
	6--- 10						Sequential number

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