Johnson controls unitary products Tc3b1821s Quick start guide

LX SERIES

SPLIT SYSTEM

AIR CONDITIONERS

13 SEER – R-410A – 1

PHASE

1.5 THRU 5 NOMINAL TONS

MODELS: TC3B18 THRU 60

Due to continuous product improvement, specifications

are subject to change without notice.

Visit us on the web at

www.upgnet.com and www.fraserjohnston.com

Additional rating information can be found at

www.ahridirectory.org

WARRANTY SUMMARY*

Standard 5-Years limited parts warranty.

Standard 10-Years limited compressor warranty.

Extended 10-Years limited parts warranty when product is

registered online within 90 days of purchase for replacement

or closing for new home construction.

*Does not apply to R-22 models, 3-Phase models, or Internet sales.

See Limited Warranty certificate in User's Information Manual for details.

FOR INSTALLATION ONLY IN

US NORTHERN REGION AND CANADA

Installation Allowed

TECHNICAL

GUIDE

TECHNICAL

GUIDE

5146694-BTG-A-0815

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

DESCRIPTION

The TC3B models are the latest iteration in our successful LX

Series split system air conditioner lineup. Optimized for the 13

SEER Regional Minimum Efficiency in the North US and Can-

ada, these outdoor units are specifically designed to be

matched with Johnson Controls Unitary Products indoor coils,

furnaces, and air handlers to provide a complete system solu-

tion.

FEATURES

•Small Footprint - Minimum footprint for easier handling,

transportation, and installation.

•Easier Installation - Independent panels provide quick

access for unit setup. Installation time is reduced by easy

power and control wiring access. Options are provided for

indoor piston or TXV. The factory installed filter-drier and fac-

tory charge for a 15-Ft lineset means less time spent brazing

and charging the system. The small base dimension and

reduced unit clearances make for easier retrofits.

•Accessible Information - QR code on unit provides quick

access to technical documents and warranty information.

•Durable Finish - The coated steel wire fan guard, coated

external fasteners, and pre-treated G90-equivalent galva-

nized steel chassis components resist corrosion and rust

creep. Titanium colored powdercoat paint further protects

external panels.

•Quality Coils - The high efficiency microchannel aluminum

coil is manufactured using an improved material system pro-

viding reliable performance and small unit size.

•Rugged Coil Protection - Coils are protected from mechan-

ical damage by a proven stamped steel coil guard design.

•Protected Compressor - Compressors are protected inter-

nally by a high pressure relief valve and a temperature sen-

sor, and externally by the system high pressure switch. The

liquid line filter-drier is factory installed to protect the com-

pressor against moisture and debris.

•Reliable Operation - Ball bearing fan motors provide supe-

rior performance in extreme temperatures.

•Environmentally Friendly - CFC-free R-410A refrigerant

delivers environmentally friendly performance with zero

ozone depletion.

•Top Discharge - Warm air is blown up, away from the struc-

ture and any landscaping and allows compact location on

multi-unit applications.

•Low Operating Sound Levels - Developed using CFD and

FEA tools, the sturdy cabinet and top design provides sound

performance of 77 dBA or lower. Compatible accessories for

further sound reduction are also available.

•Better Service Access - Diagonal base valves with open

access for low-loss fittings, single panel access to the electri-

cal controls, swing out control box for full corner access, and

removable fan guard allow easy access for unit mainte-

nance.

•Agency Listed - Safety certified by CSA to UL 1995 / CSA

22.2. Performance certified to ANSI/AHRI Standard 210/240

in accordance with the Unitary Small Equipment certification

program.

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2 Johnson Controls Unitary Products

LIST OF SECTIONS

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

PHYSICAL AND ELECTRICAL DATA . . . . . . . . . . . . . . . . . . . . . . . 3

DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

SYSTEM CHARGE FOR VARIOUS MATCHED SYSTEMS . . . . . . . 4

COOLING CAPACITY - With Air Handler Coils . . . . . . . . . . . . . . . 5

COOLING CAPACITY - Upflow, Downflow &

Horizontal Furnaces and Coils (Coil Only Ratings) . . . . . . . . . . . 9

COOLING CAPACITY - With High Efficiency Motor Furnaces . . 11

ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

SOUND POWER RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

MECHANICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 38

TYPICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

TYPICAL FIELD WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

ALTERNATIVE INSTALLATION CLEARANCES . . . . . . . . . . . . . . 40

PERFORMANCE DATA - 1.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . 41

COIL MULTIPLIERS - 1.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 42

FURNACE MULTIPLIERS - 1.5 TON . . . . . . . . . . . . . . . . . . . . . . 42

PERFORMANCE DATA - 2 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 44

COIL MULTIPLIERS - 2 TON . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

FURNACE MULTIPLIERS - 2 TON . . . . . . . . . . . . . . . . . . . . . . . 45

PERFORMANCE DATA - 2.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . 48

COIL MULTIPLIERS - 2.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 49

FURNACE MULTIPLIERS - 2.5 TON . . . . . . . . . . . . . . . . . . . . . . 49

PERFORMANCE DATA - 3 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 52

COIL MULTIPLIERS - 3 TON . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

FURNACE MULTIPLIERS - 3 TON . . . . . . . . . . . . . . . . . . . . . . . 53

PERFORMANCE DATA - 3.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . 56

COIL MULTIPLIERS - 3.5 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 57

FURNACE MULTIPLIERS - 3.5 TON . . . . . . . . . . . . . . . . . . . . . . 57

PERFORMANCE DATA - 4 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 61

COIL MULTIPLIERS - 4 TON . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

FURNACE MULTIPLIERS - 4 TON . . . . . . . . . . . . . . . . . . . . . . . 62

PERFORMANCE DATA - 5 TON . . . . . . . . . . . . . . . . . . . . . . . . . . 65

COIL MULTIPLIERS - 5 TON . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

FURNACE MULTIPLIERS - 5 TON . . . . . . . . . . . . . . . . . . . . . . . 66

NOMENCLATURE

BRAND TT= Factory Branded

PRODUCT TYPE C

C= Air Conditioner (US Northern or

Southeast Region)

H= Heat Pump

F= Fin & Tube Air Conditioner

W= High EER US Southwest Region

Air Conditioner

NOMINAL

SERIES EFFICIENCY

AND STAGING 33= 13 SEER / 1-Stage (US Northern

Region)

4= 14 SEER / 1-Stage (US Southeast

or Southwest Region)

REFRIGERANT BB= R-410A

NOMINAL

UNIT CAPACITY

(MBH) 36

18 = 1.5 Ton 42 = 3.5 Ton

24 = 2 Ton 48 = 4 Ton

30 = 2.5 Ton 60 = 5 Ton

36 = 3 Ton

VOLTAGE

(Voltage-Phase-Hertz) 22= 208/230-1-60

GENERATION

(MAJOR REVISION) 11= 1st Gen

2= 2nd Gen

etc

FACTORY OPTION SS= Standard (No Options)

H= Hard Start Kit

STYLE LETTER

(MINOR REVISION)

NOT USED

FOR ORDERING

AA= Style A

B= Style B

5146694-BTG-A-0815

Johnson Controls Unitary Products 3

‡ Adapter fitting must be field installed for the required 1-1/8” line set.

All dimensions are in inches and are subject to change without notice.

Overall height is from bottom of base pan to top of fan guard.

Overall length and width include screw heads.

PHYSICAL AND ELECTRICAL DATA

MODEL TC3B18

21(H,S) TC3B24

21(H,S) TC3B30

21(H,S) TC3B36

21(H,S) TC3B42

21(H,S) TC3B48

21S TC3B60

21S

Unit Supply Voltage 208-230V, 1 60Hz

Normal Voltage Range 1

1. Rated in accordance with AHRI Standard 110-2012, utilization range “A”.

187 to 252

Minimum Circuit Ampacity 9.6 12.3 14.2 19.9 21.9 28.5 34.3

Max. Overcurrent Device Amps 2

2. Dual element fuses or HACR circuit breaker. Maximum allowable overcurrent protection.

15 20 20 30 35 50 60

Min. Overcurrent Device Amps 3

3. Dual element fuses or HACR circuit breaker. Minimum recommended overcurrent protection.

15 15 15 20 25 30 35

Compressor Type Recip Recip Recip Recip Recip Scroll Scroll

Compressor

Amps Rated Load 7.0 9.2 10.7 14.7 16.5 21.8 26.4

Locked Rotor 45.0 45.0 57.0 78.0 88.0 117 134

Crankcase Heater No No No No No No No

Factory External Discharge Muffler No No No No Yes No No

HS Kit Required with TXV 4

4. See Hard Start Kit Accessory Installation Manual for Hard Start Kit part number for each model.

Yes* Yes* Yes* Yes* Yes* No No

Fan Diameter Inches 18 18 18 18 22 22 22

Fan Motor

Rated HP 1/8 1/8 1/8 1/4 1/4 1/4 1/4

Rated Load Amps 0.80 0.80 0.80 1.50 1.30 1.30 1.30

Nominal RPM 1075 1075 1075 1100 850 850 850

Nominal CFM 1925 1950 2150 2575 2925 3225 3350

Coil Face Area Sq. Ft. 8.26 9.78 11.07 12.37 12.22 13.83 17.37

Rows Deep 1111111

Fins / Inch 23 23 23 23 23 23 23

Liquid Line Set OD (Field Installed) 3/8 3/8 3/8 3/8 3/8 3/8 3/8

Vapor Line Set OD (Field Installed) 5

5. The Unit Charge is correct for the outdoor unit, smallest matched indoor unit, and 15 feet of refrigerant tubing. For tubing lengths other than 15 feet, add or subtract

the amount of refrigerant, using the difference in actual lineset length (not the equivalent length) multiplied by the per foot value.

3/4 3/4 3/4 3/4 7/8 7/8 1-1/8‡

Unit Charge (Lbs. - Oz.) 6

6. For applications with non-standard vapor line sizes, see the "Applications & Accessories" section of this Technical Guide.

2 - 15 3 - 4 3 - 13 4 - 1 4 - 6 4 - 8 5 - 6

Charge Per Foot, Oz. 0.62 0.62 0.62 0.62 0.67 0.67 0.75

Operating Weight Lbs. 125 130 140 140 175 165 175

Models with "H" on the end of the model number are shipped with a Hard Start Kit installed at the factory.

A0339-001

DIMENSIONS

Unit

Model

Dimensions

(Inches) Refrigerant Connection

Service Valve Size

A B C Liquid Vapor

TC3B1821(H,S) 23-1/2 24 24

3/8

3/4

TC3B2421(H,S) 26-3/4 24 24

TC3B3021(H,S) 30 24 24

TC3B3621(H,S) 33-1/4 24 24

TC3B4221(H,S) 26-3/4 29-1/4 29-1/4 7/8

TC3B4821S 30 29-1/4 29-1/4

TC3B6021S 36-1/4 29-1/4 29-1/4 7/8‡

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4 Johnson Controls Unitary Products

CHARGING PROCEDURES:

1. Unit factory charge listed on the unit nameplate includes refrigerant for the outdoor unit, the smallest matched indoor unit, and 15 feet of interconnecting line tubing.

2. Verify the indoor metering device and additional charge required for specific matched indoor unit in the system using the above table.

3. Add additional charge for the amount of interconnecting line tubing greater than 15 feet at the rate specified in Physical and Electrical Data Table.

4. For indoor matches requiring additional charge, the refrigerant needs to be weighed in for specific matched indoor unit and actual lineset length.

5. Once lineset and coil adders have been applied, system operation will need to be matched to the temperatures and pressures noted on the Charging Chart for the

given outdoor and indoor conditions. Charging Charts can be found on the outdoor unit or in the Service Data Application Guide on www.upgnet.com. Subcool or

Superheat charging procedures are determined by the type of indoor metering device. These charging procedures can be found in the Installation Manual included

with outdoor unit.

6. Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + charge adder for matched indoor unit +

charge adder for actual lineset length + charge adjustments to match Charging Chart.

SYSTEM CHARGE FOR VARIOUS MATCHED SYSTEMS

Outdoor Unit TC3B18

21(H,S) TC3B24

21(H,S) TC3B30

21(H,S) TC3B36

21(H,S) TC3B42

21(H,S) TC3B48

21S TC3B60

21S

Required Orifice or TXV 1,20.047 / BA1 0.057 / BA1 0.063 / BA1 0.067 / BC1 0.073 / BC1 0.077 / BC1 0.084 / BD1

Indoor Unit 3,4,5 Additional Charge, oz

AP18B 0––– – – –

AP24B 30–– – – –

AP30B 10 7 2 – – – –

AP36B 10 7 2 0 – – –

AP36C – 11 2 2 – – –

AP42C – 11 2 2 0 – –

AP48(C,D) –––5 2 0 –

AP60(C,D) –––– 9 2 0

AE18B 0––– – – –

AE24B 30–– – – –

AE30B 850– – – –

AE36(B,C) 10 7 2 0 – – –

AE42C –––5 2 – –

AE48(C,D) –––5 2 0 –

AE60C –––– 9 2 0

AE60D ––––29ozTXV ONLY 22 oz TXV ONLY 20 oz TXV ONLY

AVC18B 0––– – – –

AVC24B 30–– – – –

AVC30B 850– – – –

AVC36(B,C) 10 7 2 0 – – –

AVC42C –––5 2 – –

AVC48(C,D) –––5 2 0 –

AVC60C –––– 9 2 0

AVC60D ––––29ozTXV ONLY 22 oz TXV ONLY 20 oz TXV ONLY

CF/CM/CU18(A,B) 0––– – – –

CF/CM/CU24(A,B) 30–– – – –

CF/CM/CU30(A,B,C) 850– – – –

CF/CM/CU36(A,B,C) 10 7 2 0 – – –

CF/CM/CU42(B,C,D) – 11 2 2 0 – –

CF/CM/CU48(C,D) –––5 2 0 –

CF/CM/CU60(C,D) –––– 9 2 0

CF/CM64D ––––29ozTXV ONLY 22 oz TXV ONLY 20 oz TXV ONLY

Some of the combinations shown in the above System Charge table require Advanced Main Air Circulating Fan indoor product. For approved coil

only matches, please see the “COOLING CAPACITY - Upflow, Downflow & Horizontal Furnaces and Coils” table.

FOOTNOTES:

1. For applications requiring a TXV, use S1-1TVM*** series kit.

2. Approved orifice(s) shipped with outdoor unit.

3. Systems matched with furnaces or air handlers not equipped with blower-off delays may require blower Time Delay Kit S1-2FD06700224.

4. CF coils cannot be used in horizontal applications.

5. Charge adders shown above do not indicate that coils are rated for every application. Refer to Performance Data Tables for actual performance for specified

system matches. Obtain certified system ratings from www.ahridirectory.org.

5146694-BTG-A-0815

Johnson Controls Unitary Products 5

COOLING CAPACITY - With Air Handler Coils

UNIT

MODEL

AIR HANDLER COIL

MODEL1

COOLING

MODEL WIDTH RATED

CFM NET MBH SEER EER

TOTAL SENS.

TC3B1821(H,S) AE18BX21 17.5 – 600 18.0 13.8 15.00 12.75

TC3B1821(H,S) AE24BX21 17.5 – 600 18.0 13.8 15.00 12.75

TC3B1821(H,S) AE30BX21 17.5 – 600 18.0 14.0 15.00 12.75

TC3B1821(H,S) AE36BX21 17.5 – 625 18.0 13.9 14.50 12.50

TC3B1821(H,S) AE36CX21 21.0 – 600 18.0 13.6 14.25 12.25

TC3B1821(H,S) AP18BX21 17.5 – 600 18.0 13.8 13.50 11.50

TC3B1821(H,S) AP24BX21 17.5 – 600 18.0 13.8 13.00 11.25

TC3B1821(H,S) AP30BX21 17.5 – 600 18.0 13.6 13.50 11.50

TC3B1821(H,S) AVC18BX21 17.5 – 600 18.0 13.8 15.00 12.75

TC3B1821(H,S) AVC24BX21 17.5 – 600 18.0 13.9 15.00 12.75

TC3B1821(H,S) AVC30BX21 17.5 – 600 18.0 13.9 15.00 12.75

TC3B1821(H,S) ME08BN21 17.5 CF/CM18B 600 18.0 13.8 15.00 12.75

TC3B1821(H,S) ME08BN21 17.5 CF/CM24B 600 18.0 13.9 15.00 12.75

TC3B1821(H,S) ME08BN21 17.5 CF/CM30B 600 18.0 13.9 15.00 12.75

TC3B1821(H,S) ME08BN21 17.5 CF/CM36B 600 18.0 13.8 15.00 12.75

TC3B1821(H,S) ME12BN21 17.5 CF/CM18B 600 18.0 13.8 13.75 11.75

TC3B1821(H,S) ME12BN21 17.5 CF/CM24B 625 18.0 14.0 14.00 12.00

TC3B1821(H,S) ME12BN21 17.5 CF/CM30B 625 18.0 14.0 14.25 12.25

TC3B1821(H,S) ME12BN21 17.5 CF/CM36B 650 18.0 14.2 14.50 12.25

TC3B1821(H,S) MVC08BN21 17.5 CF/CM18B 550 18.0 13.4 15.00 12.75

TC3B1821(H,S) MVC08BN21 17.5 CF/CM24B 575 18.0 13.6 15.00 12.75

TC3B1821(H,S) MVC08BN21 17.5 CF/CM30B 600 18.0 13.9 15.00 12.75

TC3B1821(H,S) MVC12BN21 17.5 CF/CM36B 675 18.0 14.4 15.00 12.75

TC3B2421(H,S) AE24BX21 17.5 – 800 24.0 17.8 14.25 12.00

TC3B2421(H,S) AE30BX21 17.5 – 800 24.0 17.8 14.50 12.25

TC3B2421(H,S) AE36BX21 17.5 – 800 24.0 17.8 14.75 12.25

TC3B2421(H,S) AE36CX21 21.0 – 800 24.0 17.8 15.00 12.50

TC3B2421(H,S) AP24BX21 17.5 – 800 23.8 17.4 13.00 11.00

TC3B2421(H,S) AP30BX21 17.5 – 800 24.0 17.6 13.50 11.50

TC3B2421(H,S) AP36BX21 17.5 – 900 24.0 18.4 13.00 11.25

TC3B2421(H,S) AP36CX21 21.0 – 850 24.0 18.0 13.00 11.25

TC3B2421(H,S) AVC24BX21 17.5 – 750 24.0 17.4 14.00 11.75

TC3B2421(H,S) AVC30BX21 17.5 – 775 24.0 17.4 14.75 12.25

TC3B2421(H,S) AVC36BX21 17.5 – 800 24.0 17.8 15.00 12.50

TC3B2421(H,S) AVC36CX21 21.0 – 800 24.0 17.6 15.00 12.50

TC3B2421(H,S) ME08BN21 17.5 CF/CM24B 800 24.0 17.8 14.25 12.00

TC3B2421(H,S) ME08BN21 17.5 CF/CM30B 800 24.0 17.8 14.75 12.25

TC3B2421(H,S) ME08BN21 17.5 CF/CM36B 800 24.0 17.6 14.75 12.25

TC3B2421(H,S) ME08BN21 17.5 CF42B 875 24.0 18.2 14.75 12.25

TC3B2421(H,S) ME12BN21 17.5 CF/CM24B 800 24.0 17.8 14.25 12.00

TC3B2421(H,S) ME12BN21 17.5 CF/CM30B 825 24.0 18.0 14.75 12.25

TC3B2421(H,S) ME12BN21 17.5 CF/CM36B 800 24.0 17.6 14.50 12.25

TC3B2421(H,S) ME12BN21 17.5 CF42B 800 24.0 17.8 14.75 12.25

TC3B2421(H,S) ME14DN21 24.5 CF/CM30D 800 24.0 17.8 14.00 11.75

TC3B2421(H,S) ME14DN21 24.5 CF/CM36D 850 24.0 18.0 14.25 12.25

TC3B2421(H,S) ME14DN21 24.5 CF/CM42D 800 24.0 17.6 14.25 12.00

TC3B2421(H,S) ME16CN21 21.0 CF/CM24C 875 24.0 18.2 13.25 11.25

TC3B2421(H,S) MVC08BN21 17.5 CF/CM24B 800 24.0 17.8 14.25 12.00

TC3B2421(H,S) MVC08BN21 17.5 CF/CM30B 700 24.0 17.2 14.50 12.25

For Notes See Page 9.

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6 Johnson Controls Unitary Products

TC3B2421(H,S) MVC08BN21 17.5 CF/CM36B 775 24.0 17.4 14.50 12.25

TC3B2421(H,S) MVC08BN21 17.5 CF42B 800 24.0 17.8 14.75 12.25

TC3B2421(H,S) MVC12BN21 17.5 CF/CM24B 800 24.0 17.8 14.25 12.00

TC3B2421(H,S) MVC12BN21 17.5 CF/CM30B 850 24.0 18.2 14.50 12.25

TC3B2421(H,S) MVC12BN21 17.5 CF/CM36B 775 24.0 17.4 14.50 12.25

TC3B2421(H,S) MVC12BN21 17.5 CF42B 800 24.0 17.8 14.75 12.25

TC3B2421(H,S) MVC14DN21 24.5 CF/CM30D 800 24.0 17.8 15.00 12.50

TC3B2421(H,S) MVC14DN21 24.5 CF/CM36D 850 24.0 18.0 15.00 12.50

TC3B2421(H,S) MVC14DN21 24.5 CF/CM42D 825 24.0 18.0 15.00 12.50

TC3B2421(H,S) MVC16CN21 21.0 CF/CM42C 900 24.0 18.6 15.00 12.50

TC3B3021(H,S) AE30BX21 17.5 – 825 29.4 20.2 14.00 12.00

TC3B3021(H,S) AE36BX21 17.5 – 1000 30.0 22.2 14.00 12.00

TC3B3021(H,S) AE36BX21 17.5 – 975 30.0 22.2 14.00 12.00

TC3B3021(H,S) AE36CX21 21.0 – 1000 30.0 22.0 14.50 12.25

TC3B3021(H,S) AP30BX21 17.5 – 1000 30.0 21.8 13.00 11.25

TC3B3021(H,S) AP36BX21 17.5 – 1000 30.0 21.8 13.00 11.25

TC3B3021(H,S) AP36CX21 21.0 – 1000 30.0 21.6 13.00 11.25

TC3B3021(H,S) AP42CX21 21.0 – 1100 30.0 22.6 13.00 11.00

TC3B3021(H,S) AVC30BX21 17.5 – 975 30.0 21.8 13.75 11.75

TC3B3021(H,S) AVC36BX21 17.5 – 975 30.0 22.2 14.25 12.25

TC3B3021(H,S) AVC36CX21 21.0 – 975 30.0 22.0 14.50 12.50

TC3B3021(H,S) ME08BN21 17.5 CF/CM30B 900 29.8 21.0 14.00 12.00

TC3B3021(H,S) ME08BN21 17.5 CF/CM36B 900 30.0 21.0 14.00 12.00

TC3B3021(H,S) ME08BN21 17.5 CF42B 875 29.8 20.8 14.00 12.00

TC3B3021(H,S) ME12BN21 17.5 CF/CM30B 825 29.4 20.0 14.00 12.00

TC3B3021(H,S) ME12BN21 17.5 CF/CM36B 1025 30.0 22.0 14.00 12.00

TC3B3021(H,S) ME12BN21 17.5 CF42B 975 30.0 21.8 14.00 12.00

TC3B3021(H,S) ME14DN21 24.5 CF/CM30D 1050 30.0 22.8 14.50 12.25

TC3B3021(H,S) ME14DN21 24.5 CF/CM36D 1025 30.0 22.0 14.50 12.50

TC3B3021(H,S) ME14DN21 24.5 CF/CM42D 1000 30.0 21.8 14.75 12.25

TC3B3021(H,S) ME16CN21 21.0 CF/CM30C 1075 30.0 22.6 13.75 11.75

TC3B3021(H,S) ME16CN21 21.0 CF/CM36C 1100 30.0 22.6 13.75 11.75

TC3B3021(H,S) ME16CN21 21.0 CF/CM42C 1000 30.0 21.8 13.75 11.50

TC3B3021(H,S) MVC08BN21 17.5 CF42B 825 29.4 20.2 14.00 11.75

TC3B3021(H,S) MVC12BN21 17.5 CF/CM30B 850 29.2 20.0 13.75 11.75

TC3B3021(H,S) MVC12BN21 17.5 CF/CM36B 1000 30.0 22.0 13.75 11.75

TC3B3021(H,S) MVC12BN21 17.5 CF42B 975 30.0 21.8 14.00 11.75

TC3B3021(H,S) MVC14DN21 24.5 CF/CM30D 925 30.0 21.4 14.25 12.25

TC3B3021(H,S) MVC14DN21 24.5 CF/CM36D 975 30.0 21.8 14.50 12.50

TC3B3021(H,S) MVC14DN21 24.5 CF/CM42D 1000 30.0 21.8 14.75 12.25

TC3B3021(H,S) MVC16CN21 21.0 CF/CM30C 925 30.0 21.4 14.25 12.00

TC3B3021(H,S) MVC16CN21 21.0 CF/CM36C 1025 30.0 22.2 14.50 12.25

TC3B3021(H,S) MVC16CN21 21.0 CF/CM42C 900 30.0 21.2 14.50 12.25

TC3B3021(H,S) MVC20DN21 24.5 CF/CM36D 1120 30.0 23.0 14.50 12.50

TC3B3021(H,S) MVC20DN21 24.5 CF/CM42D 1100 30.0 22.6 14.25 12.25

TC3B3621(H,S) AE36BX21 17.5 – 1000 35.2 23.8 14.00 11.75

TC3B3621(H,S) AE36CX21 21.0 – 1000 35.2 24.0 14.25 12.25

TC3B3621(H,S) AE42CX21 21.0 – 1200 36.0 26.2 14.00 12.00

TC3B3621(H,S) AE48CX21 21.0 – 1225 36.0 26.4 14.00 12.00

For Notes See Page 9.

COOLING CAPACITY - With Air Handler Coils (Continued)

UNIT

MODEL

AIR HANDLER COIL

MODEL1

COOLING

MODEL WIDTH RATED

CFM NET MBH SEER EER

TOTAL SENS.

5146694-BTG-A-0815

Johnson Controls Unitary Products 7

TC3B3621(H,S) AE48DX21 24.5 – 1225 36.0 26.4 14.25 12.25

TC3B3621(H,S) AP36BX21 17.5 – 1000 34.6 23.4 13.00 11.00

TC3B3621(H,S) AP36CX21 21.0 – 1125 35.0 24.8 13.00 11.00

TC3B3621(H,S) AP42CX21 21.0 – 1125 35.0 24.8 13.00 11.00

TC3B3621(H,S) AP48CX21 21.0 – 1200 35.2 25.4 13.00 11.00

TC3B3621(H,S) AP48DX21 24.5 – 1200 35.2 25.4 13.00 11.00

TC3B3621(H,S) AVC36BX21 17.5 – 975 35.2 23.6 14.00 12.00

TC3B3621(H,S) AVC36CX21 21.0 – 1125 35.8 25.8 14.25 12.25

TC3B3621(H,S) AVC42CX21 21.0 – 1100 35.8 25.6 14.25 12.25

TC3B3621(H,S) AVC48CX21 21.0 – 1075 35.6 24.8 14.25 12.25

TC3B3621(H,S) AVC48DX21 24.5 – 1150 36.0 25.6 14.25 12.25

TC3B3621(H,S) ME12BN21 17.5 CF/CM36B 1025 35.2 24.2 13.75 11.75

TC3B3621(H,S) ME12BN21 17.5 CF42B 975 35.2 23.8 14.00 11.75

TC3B3621(H,S) ME14DN21 24.5 CF/CM36D 1250 36.0 26.6 14.25 12.25

TC3B3621(H,S) ME14DN21 24.5 CF/CM42D 1225 36.0 26.6 14.25 12.25

TC3B3621(H,S) ME14DN21 24.5 CF/CM48D 1200 36.0 26.2 14.25 12.25

TC3B3621(H,S) ME16CN21 21.0 CF/CM36C 1225 35.8 26.4 14.00 12.00

TC3B3621(H,S) ME16CN21 21.0 CF/CM42C 1225 36.0 26.4 14.25 12.25

TC3B3621(H,S) ME16CN21 21.0 CF/CM48C 1225 36.0 26.2 14.25 12.25

TC3B3621(H,S) ME20DN21 24.5 CF/CM36D 1325 35.6 27.0 13.50 11.50

TC3B3621(H,S) ME20DN21 24.5 CF/CM42D 1325 35.8 27.2 13.50 11.50

TC3B3621(H,S) ME20DN21 24.5 CF/CM48D 1325 35.8 27.2 13.50 11.50

TC3B3621(H,S) MVC08BN21 17.5 CF42B 975 35.0 23.8 13.75 11.75

TC3B3621(H,S) MVC12BN21 17.5 CF/CM36B 1000 35.0 23.4 13.50 11.50

TC3B3621(H,S) MVC12BN21 17.5 CF42B 975 35.2 23.8 13.75 11.75

TC3B3621(H,S) MVC14DN21 24.5 CF/CM36D 975 35.2 23.6 14.25 12.25

TC3B3621(H,S) MVC14DN21 24.5 CF/CM42D 1000 35.4 24.0 14.25 12.25

TC3B3621(H,S) MVC14DN21 24.5 CF/CM48D 1150 35.8 25.8 14.25 12.25

TC3B3621(H,S) MVC16CN21 21.0 CF/CM36C 1100 35.6 25.0 14.25 12.25

TC3B3621(H,S) MVC16CN21 21.0 CF/CM42C 1250 36.0 26.8 14.25 12.25

TC3B3621(H,S) MVC16CN21 21.0 CF/CM48C 1200 36.0 26.2 14.25 12.25

TC3B3621(H,S) MVC20DN21 24.5 CF/CM36D 1120 35.8 25.4 14.25 12.25

TC3B3621(H,S) MVC20DN21 24.5 CF/CM42D 1200 35.8 26.2 14.00 11.75

TC3B3621(H,S) MVC20DN21 24.5 CF/CM48D 1200 36.0 26.2 14.25 12.25

TC3B4221(H,S) AE42CX21 21.0 – 1375 42.0 31.0 13.75 11.75

TC3B4221(H,S) AE48CX21 21.0 – 1225 41.0 29.0 14.00 12.00

TC3B4221(H,S) AE48DX21 24.5 – 1225 41.0 29.0 14.00 12.00

TC3B4221(H,S) AE60CX21 21.0 – 1425 42.0 31.5 14.00 12.00

TC3B4221(H,S) AE60DX21 24.5 – 1400 42.0 31.0 14.25 12.25

TC3B4221(H,S) AP42CX21 21.0 – 1225 40.0 28.0 13.00 11.00

TC3B4221(H,S) AP48CX21 21.0 – 1300 42.0 30.0 13.00 11.00

TC3B4221(H,S) AP48DX21 24.5 – 1325 42.0 30.0 13.00 11.25

TC3B4221(H,S) AP60CX21 21.0 – 1350 42.0 30.5 13.00 11.00

TC3B4221(H,S) AP60DX21 24.5 – 1475 42.0 31.5 13.00 11.00

TC3B4221(H,S) AVC42CX21 21.0 – 1275 42.0 30.0 13.50 11.50

TC3B4221(H,S) AVC48CX21 21.0 – 1225 42.0 30.0 13.75 11.75

TC3B4221(H,S) AVC48DX21 24.5 – 1300 42.0 30.0 14.25 12.00

TC3B4221(H,S) AVC60CX21 21.0 – 1350 42.0 30.5 14.00 12.00

TC3B4221(H,S) AVC60DX21 24.5 – 1200 42.0 29.5 14.25 12.25

For Notes See Page 9.

COOLING CAPACITY - With Air Handler Coils (Continued)

UNIT

MODEL

AIR HANDLER COIL

MODEL1

COOLING

MODEL WIDTH RATED

CFM NET MBH SEER EER

TOTAL SENS.

5146694-BTG-A-0815

8 Johnson Controls Unitary Products

TC3B4221(H,S) ME14DN21 24.5 CF/CM42D 1400 42.0 31.0 14.00 12.00

TC3B4221(H,S) ME14DN21 24.5 CF/CM48D 1400 42.0 31.0 14.00 12.00

TC3B4221(H,S) ME14DN21 24.5 CF/CM60D 1225 42.0 29.5 14.25 12.25

TC3B4221(H,S) ME14DN21 24.5 CF/CM64D 1375 42.0 31.0 14.25 12.25

TC3B4221(H,S) ME16CN21 21.0 CF/CM42C 1400 42.0 31.5 13.75 11.75

TC3B4221(H,S) ME16CN21 21.0 CF/CM48C 1225 42.0 29.5 14.00 12.00

TC3B4221(H,S) ME16CN21 21.0 CF/CM60C 1225 42.0 30.0 14.00 12.00

TC3B4221(H,S) ME20DN21 24.5 CF/CM42D 1450 42.0 31.5 13.75 11.75

TC3B4221(H,S) ME20DN21 24.5 CF/CM48D 1475 42.0 31.5 14.00 12.00

TC3B4221(H,S) ME20DN21 24.5 CF/CM60D 1400 42.0 31.0 13.75 11.75

TC3B4221(H,S) ME20DN21 24.5 CF/CM64D 1400 42.0 31.0 14.25 12.25

TC3B4221(H,S) MVC12BN21 17.5 CF42B 1175 41.0 28.5 13.00 11.25

TC3B4221(H,S) MVC14DN21 24.5 CF/CM42D 1375 42.0 31.0 13.75 11.75

TC3B4221(H,S) MVC14DN21 24.5 CF/CM48D 1325 42.0 30.5 14.00 12.00

TC3B4221(H,S) MVC14DN21 24.5 CF/CM60D 1350 42.0 30.5 14.00 12.00

TC3B4221(H,S) MVC14DN21 24.5 CF/CM64D 1325 42.0 30.5 14.25 12.00

TC3B4221(H,S) MVC16CN21 21.0 CF/CM42C 1250 42.0 30.5 14.00 12.00

TC3B4221(H,S) MVC16CN21 21.0 CF/CM48C 1275 42.0 30.0 13.75 11.75

TC3B4221(H,S) MVC20DN21 24.5 CF/CM42D 1225 42.0 30.0 13.75 11.75

TC3B4221(H,S) MVC20DN21 24.5 CF/CM48D 1300 42.0 30.0 14.00 12.00

TC3B4221(H,S) MVC20DN21 24.5 CF/CM60D 1250 42.0 30.0 14.25 12.25

TC3B4221(H,S) MVC20DN21 24.5 CF/CM64D 1250 42.0 30.0 14.25 12.00

TC3B4821S AE48CX21 21.0 – 1425 47.5 35.0 14.25 12.25

TC3B4821S AE48DX21 24.5 – 1425 48.0 35.5 14.50 12.25

TC3B4821S AE60CX21 21.0 – 1425 48.0 35.5 14.50 12.25

TC3B4821S AE60DX21 24.5 – 1400 48.0 35.0 14.75 12.25

TC3B4821S AP48CX21 21.0 – 1300 46.0 32.5 13.25 11.50

TC3B4821S AP48DX21 24.5 – 1475 47.5 35.0 13.00 11.00

TC3B4821S AP60CX21 21.0 – 1500 48.0 35.5 13.00 11.25

TC3B4821S AP60DX21 24.5 – 1475 47.5 35.0 13.25 11.25

TC3B4821S AVC48CX21 21.0 – 1350 47.5 34.5 14.25 12.00

TC3B4821S AVC48DX21 24.5 – 1400 48.0 35.0 14.50 12.25

TC3B4821S AVC60CX21 21.0 – 1350 48.0 34.5 14.25 12.25

TC3B4821S AVC60DX21 24.5 – 1475 48.0 35.5 14.50 12.25

TC3B4821S ME14DN21 24.5 CF/CM60D 1425 48.0 35.0 14.50 12.25

TC3B4821S ME14DN21 24.5 CF/CM64D 1375 48.0 34.5 14.75 12.25

TC3B4821S ME16CN21 21.0 CF/CM48C 1475 48.0 35.5 14.50 12.25

TC3B4821S ME16CN21 21.0 CF/CM60C 1450 48.0 35.5 14.50 12.25

TC3B4821S ME20DN21 24.5 CF/CM48D 1475 48.0 35.5 14.50 12.25

TC3B4821S ME20DN21 24.5 CF/CM60D 1425 48.0 35.0 14.50 12.25

TC3B4821S ME20DN21 24.5 CF/CM64D 1425 48.0 35.5 14.75 12.25

TC3B4821S MVC14DN21 24.5 CF/CM48D 1325 47.5 33.5 14.50 12.25

TC3B4821S MVC14DN21 24.5 CF/CM60D 1350 47.5 34.0 14.25 12.25

TC3B4821S MVC14DN21 24.5 CF/CM64D 1325 48.0 34.0 14.75 12.25

TC3B4821S MVC16CN21 21.0 CF/CM48C 1425 48.0 35.0 14.25 12.25

TC3B4821S MVC16CN21 21.0 CF/CM60C 1650 48.0 37.0 15.00 12.50

TC3B4821S MVC20DN21 24.5 CF/CM48D 1450 48.0 35.5 14.25 12.00

TC3B4821S MVC20DN21 24.5 CF/CM60D 1475 48.0 35.5 14.50 12.25

TC3B4821S MVC20DN21 24.5 CF/CM64D 1375 48.0 34.5 14.75 12.25

For Notes See Page 9.

COOLING CAPACITY - With Air Handler Coils (Continued)

UNIT

MODEL

AIR HANDLER COIL

MODEL1

COOLING

MODEL WIDTH RATED

CFM NET MBH SEER EER

TOTAL SENS.

5146694-BTG-A-0815

Johnson Controls Unitary Products 9

— = Not applicable.

MP Modular Air Handlers use Coil Only Ratings.

TC3B6021S AE60CX21 21.0 – 1625 56.0 40.0 13.25 11.25

TC3B6021S AE60DX21 24.5 – 1775 57.0 41.5 13.25 11.25

TC3B6021S AP60CX21 21.0 – 1525 54.5 38.0 13.00 10.75

TC3B6021S AP60DX21 24.5 – 1550 55.0 38.5 13.00 10.75

TC3B6021S AVC60CX21 21.0 – 1750 56.0 41.0 13.00 11.25

TC3B6021S AVC60DX21 24.5 – 1650 56.5 40.5 13.50 11.25

TC3B6021S ME16CN21 21.0 CF/CM60C 1625 56.0 40.0 13.50 11.25

TC3B6021S ME20DN21 24.5 CF/CM60D 1650 56.0 40.0 13.50 11.25

TC3B6021S ME20DN21 24.5 CF/CM64D 1625 56.5 40.5 13.50 11.50

TC3B6021S MVC16CN21 21.0 CF/CM60C 1650 56.5 40.5 14.25 12.00

TC3B6021S MVC20DN21 24.5 CF/CM60D 1700 56.0 40.0 13.50 11.25

TC3B6021S MVC20DN21 24.5 CF/CM64D 1700 56.5 40.0 13.50 11.25

Rated in accordance with DOE test procedures (Federal Register 12-27-79 and 3-18-88) and ANSI/AHRI Standard 210/240.

Cooling MBH based on 80°F entering air temperature, 50% RH (Relative Humidity), and rated air flow.

EER (Energy Efficiency Ratio) is the total cooling output in BTUs at 95°F outdoor ambient divided by the total electric power in watt-hours at those conditions.

SEER (Seasonal Energy Efficiency Ratio) is the total cooling output in BTUs during a normal annual usage period for cooling divided by the total

electric power input in watt-hours during the same period.

1. CM coils available with a factory installed horizontal drain pan. See price pages for specific model number.

COOLING CAPACITY - With Air Handler Coils (Continued)

UNIT

MODEL

AIR HANDLER COIL

MODEL1

COOLING

MODEL WIDTH RATED

CFM NET MBH SEER EER

TOTAL SENS.

COOLING CAPACITY - Upflow, Downflow & Horizontal Furnaces and Coils (Coil Only Ratings)

UNIT MODEL

COIL CFM RANGE

(MIN.-MAX.)

COOLING

MODEL WIDTH RATED

CFM NET MBH SEER 1EER

TOTAL SENS.

TC3B1821(H,S) CF/CM/CU18A 14.5 450 - 750 600 17.5 13.3 13.00 11.00

TC3B1821(H,S) CF/CM/CU18B 17.5 450 - 750 600 17.5 13.3 13.00 11.00

TC3B1821(H,S) CF/CM/CU24A 14.5 450 - 750 600 18.0 13.8 13.00 11.00

TC3B1821(H,S) CF/CM/CU24B 17.5 450 - 750 600 18.0 13.8 13.00 11.00

TC3B1821(H,S) CF/CM/CU24C 21.0 450 - 750 600 18.0 13.8 13.00 11.00

TC3B1821(H,S) CF/CM/CU30A 14.5 450 - 750 600 18.0 13.9 13.00 11.25

TC3B1821(H,S) CF/CM/CU30B 17.5 450 - 750 600 18.0 13.9 13.00 11.25

TC3B1821(H,S) CF/CM/CU30C 21.0 450 - 750 600 18.0 13.9 13.00 11.25

TC3B1821(H,S) CF/CM/CU30D 24.5 450 - 750 600 18.0 13.9 13.00 11.25

TC3B1821(H,S) CF/CM/CU36B 17.5 450 - 750 600 18.0 13.6 13.00 11.25

TC3B1821(H,S) CF/CM/CU36C 21.0 450 - 750 600 18.0 13.6 13.00 11.25

TC3B1821(H,S) CF/CM/CU36D 24.5 450 - 750 600 18.0 13.6 13.00 11.25

TC3B1821(H,S) CF/CM36A 14.5 450 - 750 600 18.0 13.6 13.00 11.25

TC3B2421(H,S) CF/CM/CU24A 14.5 600 - 1000 800 23.6 17.4 13.00 11.00

TC3B2421(H,S) CF/CM/CU24B 17.5 600 - 1000 800 23.6 17.4 13.00 11.00

TC3B2421(H,S) CF/CM/CU24C 21.0 600 - 1000 800 23.6 17.4 13.00 11.00

TC3B2421(H,S) CF/CM/CU30A 14.5 600 - 1000 800 24.0 17.8 13.00 11.00

TC3B2421(H,S) CF/CM/CU30B 17.5 600 - 1000 800 24.0 17.8 13.00 11.00

TC3B2421(H,S) CF/CM/CU30C 21.0 600 - 1000 800 24.0 17.8 13.00 11.00

TC3B2421(H,S) CF/CM/CU30D 24.5 600 - 1000 800 24.0 17.8 13.00 11.00

TC3B2421(H,S) CF/CM/CU36B 17.5 600 - 1000 800 24.0 17.4 13.00 11.00

TC3B2421(H,S) CF/CM/CU36C 21.0 600 - 1000 800 24.0 17.4 13.00 11.00

TC3B2421(H,S) CF/CM/CU36D 24.5 600 - 1000 800 24.0 17.4 13.00 11.00

TC3B2421(H,S) CF/CM/CU42C 21.0 600 - 1000 800 24.0 17.6 13.00 11.25

TC3B2421(H,S) CF/CM/CU42D 24.5 600 - 1000 800 24.0 17.6 13.00 11.25

TC3B2421(H,S) CF/CM36A 14.5 600 - 1000 800 24.0 17.4 13.00 11.00

For Notes See Page 10.

5146694-BTG-A-0815

10 Johnson Controls Unitary Products

— = Not Applicable.

MP Modular Air Handlers use Coil Only Ratings.

PSC furnaces, such as the TG8S, TGLS, and TG9S, use Coil Only Ratings.

TC3B2421(H,S) CF42B 17.5 600 - 1000 800 24.0 17.6 13.00 11.25

TC3B3021(H,S) CF/CM/CU30B 17.5 800 - 1200 1000 29.0 21.2 13.00 11.00

TC3B3021(H,S) CF/CM/CU30C 21.0 800 - 1200 1000 29.0 21.2 13.00 11.00

TC3B3021(H,S) CF/CM/CU30D 24.5 800 - 1200 1000 29.0 21.2 13.00 11.00

TC3B3021(H,S) CF/CM/CU36B 17.5 800 - 1200 1000 29.8 21.8 13.00 11.00

TC3B3021(H,S) CF/CM/CU36C 21.0 800 - 1200 1000 29.8 21.8 13.00 11.00

TC3B3021(H,S) CF/CM/CU36D 24.5 800 - 1200 1000 29.8 21.8 13.00 11.00

TC3B3021(H,S) CF/CM/CU42C 21.0 800 - 1200 1000 29.8 21.6 13.00 11.00

TC3B3021(H,S) CF/CM/CU42D 24.5 800 - 1200 1000 29.8 21.6 13.00 11.00

TC3B3021(H,S) CF42B 17.5 800 - 1200 1000 29.8 21.6 13.00 11.00

TC3B3621(H,S) CF/CM/CU36B 17.5 1000 - 1400 1200 34.4 25.0 13.00 11.00

TC3B3621(H,S) CF/CM/CU36C 21.0 1000 - 1400 1200 34.4 25.0 13.00 11.00

TC3B3621(H,S) CF/CM/CU36D 24.5 1000 - 1400 1200 34.4 25.0 13.00 11.00

TC3B3621(H,S) CF/CM/CU42C 21.0 1000 - 1400 1200 35.2 25.6 13.00 11.00

TC3B3621(H,S) CF/CM/CU42D 24.5 1000 - 1400 1200 35.2 25.6 13.00 11.00

TC3B3621(H,S) CF/CM/CU48C 21.0 1000 - 1400 1200 35.2 25.4 13.00 11.00

TC3B3621(H,S) CF/CM/CU48D 24.5 1000 - 1400 1200 35.2 25.4 13.00 11.00

TC3B3621(H,S) CF42B 17.5 1000 - 1400 1200 35.2 25.6 13.00 11.00

TC3B4221(H,S) CF/CM/CU42C 21.0 1200 - 1600 1400 41.0 30.5 13.00 11.00

TC3B4221(H,S) CF/CM/CU42D 24.5 1200 - 1600 1400 41.0 30.5 13.00 11.00

TC3B4221(H,S) CF/CM/CU48C 21.0 1200 - 1600 1400 42.0 31.0 13.00 11.00

TC3B4221(H,S) CF/CM/CU48D 24.5 1200 - 1600 1400 42.0 31.0 13.00 11.00

TC3B4221(H,S) CF/CM/CU60C 21.0 1200 - 1600 1400 42.0 31.0 13.00 11.00

TC3B4221(H,S) CF/CM/CU60D 24.5 1200 - 1600 1400 42.0 31.0 13.00 11.00

TC3B4221(H,S) CF/CM64D 24.5 1200 - 1600 1400 42.0 31.0 13.00 11.25

TC3B4221(H,S) CF42B 17.5 1200 - 1600 1225 40.0 28.0 13.00 11.00

TC3B4821S CF/CM/CU48C 21.0 1400 - 1800 1600 46.0 33.5 13.00 11.00

TC3B4821S CF/CM/CU48D 24.5 1400 - 1800 1600 46.0 33.5 13.00 11.00

TC3B4821S CF/CM/CU60C 21.0 1400 - 1800 1600 48.0 36.0 13.00 11.25

TC3B4821S CF/CM/CU60D 24.5 1400 - 1800 1600 48.0 36.0 13.00 11.25

TC3B4821S CF/CM64D 24.5 1400 - 1800 1600 48.0 36.0 13.00 11.25

TC3B6021S CF/CM/CU60C 21.0 1520 - 1920 1720 55.0 40.0 13.00 11.00

TC3B6021S CF/CM/CU60D 24.5 1520 - 1920 1725 55.0 40.0 13.00 11.00

TC3B6021S CF/CM64D 24.5 1520 - 1920 1725 56.5 41.0 13.00 11.00

For rated condition information, see the footnotes below the System Capacity - Single Piece and Modular Air Handlers table.

1. Requires a S1-2FD06700224 Blower Time Delay unless a standard furnace is equipped with one.

COOLING CAPACITY - Upflow, Downflow & Horizontal Furnaces and Coils (Coil Only Ratings) (Continued)

UNIT MODEL

COIL CFM RANGE

(MIN.-MAX.)

COOLING

MODEL WIDTH RATED

CFM NET MBH SEER 1EER

TOTAL SENS.

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