York MVC SERIES Quick start guide

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
5151065-YTG-H-0118
TECHNICAL GUIDE
MODULAR VARIABLE SPEED ECM
COMMUNICATING AIR HANDLERS
FOR USE WITH SPLIT-SYSTEM
COOLING & HEAT PUMPS
MODELS: MVC SERIES
1
Due to continuous product improvement,
specifications are subject to change without notice.
Visit us on the web at:
www.upgnet.com and www.york.com
A
dditional rating information can be found at:
www.ahridirectory.org
WARRANTY SUMMARY
Standard 5-year limited parts warranty.
Extended 10-year limited parts warranty when product is
registered online within 90 days of purchase for replacement
or closing for new home construction.
®
®
DESCRIPTION
This unique modular system allows the flexibility to handle any
application. These versatile MVC blowers may be used for
upflow, downflow, or horizontal left or right applications. They
may be combined with cased coils to function as a cooling only
unit or with a heat pump including electric heat for 1 and 3
phase applications.
FEATURES
COMMON MVC AIR HANDLER AND MATCH-UP CM COIL
Rigid Case Construction - An interior endoskeleton for
structural support, smooth side, and locks in insulation.
Powder-painted - G30 galvanized steel case provide a coated
edge that resists corrosion and rust creep.
Quality Construction - Structural components are made of
Aluminum or G90 galvanized steel to prevent corrosion.
Improved Insulation Design - Single piece with no external
screws to reduce thermal transmission paths to prevent
sweating. Foil faced insulation for ease of cleaning.
Case Depth - These models have 20.5” casing which provide
ease of attic access and tight applications.
MVC AIR HANDLERS
Factory Sealed - Achieves 2% or less total airflow leakage rate
at duct leakage test conditions in positive and negative
pressure for system airflow verification.
Electric Heat Kits - 6HK series of field installed electric heat
kits are available for installation-friendly and easy service
applications.
Blowers - All models use direct-drive, variable speed ECM
motors.
CM COILS
MaxAlloyTM Coil - Long life aluminum coils built to deliver
lasting performance, efficiency and reliability.
Thermostatic Expansion Valve - The accessory bolt-on TXV
provides easy installation to convert the indoor coil to the
required refrigerant that does not require brazing to replace or
install. Some models are available with factory installed TXV.
Thermoset Drain Pan - Low retention and positive slope for
drainage to reduce potential mold or contaminants.
Accessories - A full line of matching accessories available for
use with the blower and coils to provide for any type of
application.

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LIST OF SECTIONS
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
DIMENSIONS & DUCT CONNECTION DIMENSIONS . . . . . . . . . . . 3
DIMENSIONS - MVC MODULAR AIR HANDLERS
& CM MULTI-POSITION FULL CASED COILS . . . . . . . . . . . . . . . . 3
COOLING CAPACITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
PHYSICAL & ELECTRICAL DATA - COOLING ONLY . . . . . . . . . . 7
kW & MBH CONVERSIONS - FOR TOTAL
POWER INPUT REQUIREMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
APPLICATION FACTORS - RATED CFM VS. ACTUAL CFM . . . . . 7
ELECTRICAL DATA - COOLING ONLY . . . . . . . . . . . . . . . . . . . . . . 7
ELECTRICAL HEAT - MINIMUM FAN SPEED . . . . . . . . . . . . . . . . . 7
ELECTRIC HEAT PERFORMANCE DATA:
208/230-1-60 & 208/230-3-60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
ELECTRICAL DATA FOR SINGLE SOURCE
POWER SUPPLY: 208/230-1-60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
ELECTRICAL DATA FOR MULTI-SOURCE
POWER SUPPLY: 208/230-1-60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
ELECTRICAL DATA FOR SINGLE SOURCE
POWER SUPPLY: 208/230-3-60 . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
ELECTRICAL DATA FOR MULTI-SOURCE
POWER SUPPLY: 208/230-3-60 . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
POWER WIRING - LINE CONNECTIONS . . . . . . . . . . . . . . . . . . . 11
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
FILTER RACK DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
TYPICAL APPLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
COMBUSTIBLE FLOOR BASE ACCESSORY . . . . . . . . . . . . . . . . 12
TYPICAL THERMOSTAT CONNECTION . . . . . . . . . . . . . . . . . . . . 13
AIR FLOW DATA - CFM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
NOMENCLATURE
PRODUCT TYPE MM= Modular Blower
POSITION
MOTOR TYPE VP= Multi PSC
E= Multi Std ECM
V= Multi VS ECM
OPTIONS CC= Communications Ready
- (No Designator) = Standard (No Options)
NOMINAL
AIR FLOW 12
08 = 800 CFM
12 = 1,200 CFM
14 = 1,400 CFM
16 = 1,600 CFM
20 = 2,000 CFM
CABINET WIDTH B
A= 14.5"
B= 17.5"
C= 21.0"
D= 24.5"
OPTIONS NN= No options
VOLTAGE
(Voltage-Phase-Hertz) 21= 115-1-60 3 = 208/230-3-60
2= 208/230-1-60 4 = 460-3-60
GENERATION
(MAJOR REVISION) 11= 1st Gen
2= 2nd Gen
etc.
STYLE LETTER
(MINOR REVISION)
NOT USED FOR
ORDERING AA= Style A
B= Style B
etc.

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5151065-YTG-H-0118
DIMENSIONS & DUCT CONNECTION DIMENSIONS
DIMENSIONS - MVC MODULAR AIR HANDLERS & CM MULTI-POSITION FULL CASED COILS
Models
Dimensions (inches)
Height Width Opening Widths Wiring Knockouts
ABCD EF
Power Control
MVC08BN21 21-1/2 17-1/2 16-1/2 16-1/2
7/8 (1/2)
1-3/8 (1)
1-23/32 (1-1/4)
7/8 (1/2)
MVC12BN21 21-1/2 17-1/2 16-1/2 16-1/2
MVC12CN21 22-1/2 21 20 20
MVC14DN21 22-1/2 24-1/2 23-1/2 23-1/2
MVC16CN21 22-1/2 21 20 20
MVC20DN21 22-1/2 24-1/2 23-1/2 23-1/2
Model Dimensions (inches) Weight (lbs) Metering
Device
Refrigerant1
Connections
Tall Wide Opening Width Line Size (in.)
A B C D Ship Operate Liquid Vapor
CM - Indoor Coil Multi-position MaxAlloy™ No Factory Installed Metering Device
CM18AXA1 19-1/2 14-1/2 13-1/2 13-1/2 40 39 Flex
3/8
3/4
CM18BXA1 19 17-1/2 16-1/2 16-1/2 42 41 Flex
CM24AXA1 19-1/2 14-1/2 13-1/2 13-1/2 43 42 Flex
CM24BXA1 19 17-1/2 16-1/2 16-1/2 44 43 Flex
CM24CXA1 21 21 20 20 45 44 Flex
CM30AXA1 25-1/2 14-1/2 13-1/2 13-1/2 49 48 Flex
CM30BXA1 23 17-1/2 16-1/2 16-1/2 52 51 Flex
CM30CXA1 23 21 20 20 53 52 Flex
CM30DXA1 25 24/1/2 23-1/2 23-1/2 54 53 Flex
CM36AXA1 25-1/2 14-1/2 13-1/2 13-1/2 53 52 Flex
CM36BXA1 25-5/8 17-1/2 16-1/2 16-1/2 55 54 Flex
CM36CXA1 25 21 20 20 56 55 Flex
CM36DXA1 25 24-1/2 23-1/2 23-1/2 63 62 Flex
CM42CXA1 27 21 20 20 61 60 Flex
7/8
CM42DXA1 27 24-1/2 23-1/2 23-1/2 64 63 Flex
CM48CXA1 33 21 20 20 65 64 Flex
CM48DXA1 32-3/4 24-1/2 23-1/2 23-1/2 67 66 Flex
CM60CXA1 33 21 20 20 75 74 Flex
CM60DXA1 32-3/4 24-1/2 23-1/2 23-1/2 77 76 Flex
CM64DXA1 32-3/4 24-1/2 23-1/2 23-1/2 83 82 Flex
Continued on next page.
E
F
A
A0452-002
SERVICE DISCONNECT
PANEL
TOP OUTLET
DIMENSIONS
BOTTOM INLET
DIMENSIONS
D
12-3/16”
19-1/8”
B20-1/2”
21-1/2”
A
D (OPENING)
BOTTOM OPENING
DIMENSIONS
20-1/2”
B
F
(OPENING) C (OPENING)
19-1/8”
21-1/2”
AIR HANDLER
COIL
19-1/8”
C (OPENING)

4 Johnson Controls Unitary Products
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CM - Indoor Coil Multi-position MaxAlloy™ Factory Installed TXV Coils
CM18ABAA1 19-1/2 14-1/2 13-1/2 13-1/2 42 41 FM TXV
3/8
3/4
CM24ABAA1 19-1/2 14-1/2 13-1/2 13-1/2 44 43 FM TXV
CM24BBAA1 19 17-1/2 16-1/2 16-1/2 45 44 FM TXV
CM30ABBA1 25-1/2 14-1/2 13-1/2 13-1/2 50 49 FM TXV
CM30BBBA1 23 17-1/2 16-1/2 16-1/2 52 51 FM TXV
CM30BBHA1 23 17-1/2 16-1/2 16-1/2 52 51 FM TXV
CM36BBCA1 25-5/8 17-1/2 16-1/2 16-1/2 56 55 FM TXV
CM36CBCA1 25 21 20 20 57 56 FM TXV
CM42CBAA1 27 21 20 20 62 61 FM TXV
7/8
CM42CBCA1 27 21 20 20 62 61 FM TXV
CM48CBBA1 33 21 20 20 68 67 FM TXV
CM48CBCA1 33 21 20 20 68 67 FM TXV
CM48DBCA1 32-3/4 24-1/2 23-1/2 23-1/2 69 68 FM TXV
CM60CBDA1 33 21 20 20 78 77 FM TXV
CM60CBGA1 33 21 20 20 78 77 FM TXV
CM60DBDA1 32-3/4 24-1/2 23-1/2 23-1/2 80 79 FM TXV
CM - Indoor Coil Multi-position MaxAlloy™ Factory Installed EEV Coils
CM25BE1A1 25-5/8 17-1/2 16-1/2 16-1/2 56 55 FM EEV
3/8
3/4
CM37BE2A1 25-5/8 17-1/2 16-1/2 16-1/2 57 56 FM EEV
CM37CE2A1 25 21 20 20 57 56 FM EEV
CM38BE2A1 25-5/8 17-1/2 16-1/2 16-1/2 57 56 FM EEV
CM38CE2A1 25 21 20 20 57 56 FM EEV
CM49CE3A1 33 21 20 20 76 75 FM EEV
7/8
CM49DE3A1 32-3/4 24-1/2 23-1/2 23-1/2 78 77 FM EEV
CM50CE3A1 37-1/4 21 20 20 81 80 FM EEV
CM50DE3A1 27-1/4 24-1/2 23-1/2 23-1/2 81 80 FM EEV
CM61CE4A1 37-1/4 21 20 20 81 80 FM EEV
CM61DE4A1 37-1/4 24-1/2 23-1/2 23-1/2 81 80 FM EEV
1. See outdoor unit technical guide for proper line set size.
COOLING CAPACITY1
Models Rated CFM2Entering Air
Dry/Wet Bulb (°F) MBH@ Evap. Temp. and Corresponding R-410A Pressure (°F/PSIG)
35/107.9 40/118.9 45/130.7 50/143.3
CM18A 600
85/72 45.7 41.6 36.8 30.5
80/67 38.5 33.9 28.5 22.3
75/62 31.5 26.5 20.5 15.9
70/57 24.4 19.5 15.2 11.5
CM18B 600
85/72 45.7 41.6 36.8 30.5
80/67 38.5 33.9 28.5 22.3
75/62 31.5 26.5 20.5 15.9
70/57 24.4 19.5 15.2 11.5
CM24A 800
85/72 52.2 47.5 41.8 35.0
80/67 43.6 38.3 31.9 24.5
75/62 35.2 29.5 22.7 16.2
70/57 27.1 20.7 15.5 11.4
CM24B 800
85/72 52.2 47.5 41.8 35.0
80/67 43.6 38.3 31.9 24.5
75/62 35.2 29.5 22.7 16.2
70/57 27.1 20.7 15.5 11.4
CM24C 800
85/72 52.2 47.5 41.8 35.0
80/67 43.6 38.3 31.9 24.5
75/62 35.2 29.5 22.7 16.2
70/57 27.1 20.7 15.5 11.4
CM25B 780
85/72 55.1 48.8 40.7 31.5
80/67 45.5 37.3 29.3 22.1
75/62 33.9 27.8 20.8 14.2
70/57 26.1 19.5 14.3 10.5
Continued on next page.
DIMENSIONS - MVC MODULAR AIR HANDLERS & CM MULTI-POSITION FULL CASED COILS

Johnson Controls Unitary Products 5
5151065-YTG-H-0118
CM37B 1200
85/72 79.3 69.5 57.4 44.8
80/67 64.0 53.3 42.6 30.7
75/62 50.0 39.0 29.9 19.9
70/57 37.3 29.0 20.2 15.4
CM30A 1000
85/72 75.3 67.8 56.8 47.1
80/67 62.6 54.6 44.2 34.5
75/62 50.2 41.3 32.0 22.9
70/57 37.8 30.1 21.5 16.2
CM30B 1000
85/72 75.3 67.8 56.8 47.1
80/67 62.6 54.6 44.2 34.5
75/62 50.2 41.3 32.0 22.9
70/57 37.8 30.1 21.5 16.2
CM30C 1000
85/72 75.3 67.8 56.8 47.1
80/67 62.6 54.6 44.2 34.5
75/62 50.2 41.3 32.0 22.9
70/57 37.8 30.1 21.5 16.2
CM30D 1000
85/72 75.3 67.8 56.8 47.1
80/67 62.6 54.6 44.2 34.5
75/62 50.2 41.3 32.0 22.9
70/57 37.8 30.1 21.5 16.2
CM36A 1200
85/72 91.6 82.4 71.3 59.4
80/67 76.5 65.4 54.6 42.8
75/62 61.3 51.2 40.0 30.5
70/57 47.5 38.1 28.7 22.3
CM36B 1200
85/72 91.6 82.4 71.3 59.4
80/67 76.5 65.4 54.6 42.8
75/62 61.3 51.2 40.0 30.5
70/57 47.5 38.1 28.7 22.3
CM36C 1200
85/72 91.6 82.4 71.3 59.4
80/67 76.5 65.4 54.6 42.8
75/62 61.3 51.2 40.0 30.5
70/57 47.5 38.1 28.7 22.3
CM36D 1200
85/72 91.6 82.4 71.3 59.4
80/67 76.5 65.4 54.6 42.8
75/62 61.3 51.2 40.0 30.5
70/57 47.5 38.1 28.7 22.3
CM37C 1200
85/72 79.3 69.5 57.4 44.8
80/67 64.0 53.3 42.6 30.7
75/62 50.0 39.0 29.9 19.9
70/57 37.3 29.0 20.2 15.4
CM38B 1200
85/72 95.7 83.7 72.7 59.6
80/67 77.6 66.7 54.7 41.6
75/62 62.1 50.8 39.0 26.7
70/57 47.6 37.4 26.2 19.8
CM38C 1200
85/72 95.7 83.7 72.7 59.6
80/67 77.6 66.7 54.7 41.6
75/62 62.1 50.8 39.0 26.7
70/57 47.6 37.4 26.2 19.8
CM42C 1400
85/72 100.6 89.8 78.2 64.7
80/67 83.5 73.7 59.8 48.0
75/62 67.8 55.8 44.7 32.5
70/57 52.3 41.5 30.7 23.7
Continued on next page.
COOLING CAPACITY1(Continued)
Models Rated CFM2Entering Air
Dry/Wet Bulb (°F) MBH@ Evap. Temp. and Corresponding R-410A Pressure (°F/PSIG)
35/107.9 40/118.9 45/130.7 50/143.3

6 Johnson Controls Unitary Products
5151065-YTG-H-0118
CM42D 1400
85/72 100.6 89.8 78.2 64.7
80/67 83.5 73.7 59.8 48.0
75/62 67.8 55.8 44.7 32.5
70/57 52.3 41.5 30.7 23.7
CM48C 1600
85/72 115.2 105.0 93.9 79.0
80/67 88.3 78.2 65.5 52.6
75/62 72.7 60.8 50.1 37.6
70/57 57.7 46.9 36.6 29.7
CM48D 1600
85/72 115.2 105.0 93.9 79.0
80/67 88.3 78.2 65.5 52.6
75/62 72.7 60.8 50.1 37.6
70/57 57.7 46.9 36.6 29.7
CM49C 1500
85/72 100.9 89.3 76.9 61.9
80/67 82.7 70.7 57.6 44.1
75/62 65.7 53.9 41.0 28.0
70/57 50.2 38.5 27.7 21.2
CM49D 1600
85/72 105.5 93.5 80.5 65.0
80/67 86.9 74.2 60.4 45.6
75/62 68.6 56.0 42.5 29.4
70/57 52.5 40.2 28.3 21.6
CM50D 1600
85/72 112.6 99.2 83.5 68.6
80/67 91.9 77.3 60.5 39.7
75/62 72.1 44.3 38.5 29.3
70/57 43.2 37.1 28.2 23.2
CM60C 1800
85/72 115.1 103.0 91.7 78.6
80/67 96.8 85.9 73.7 60.5
75/62 80.7 69.4 57.5 43.5
70/57 58.7 48.9 37.7 32.7
CM60D 1800
85/72 115.1 103.0 91.7 78.6
80/67 96.8 85.9 73.7 60.5
75/62 80.7 69.4 57.5 43.5
70/57 58.7 48.9 37.7 32.7
CM61C 1600
85/72 112.6 99.2 83.5 68.6
80/67 91.9 77.3 60.5 39.7
75/62 72.1 44.3 38.5 29.3
70/57 43.2 37.1 28.2 23.2
CM61D 1800
85/72 121.2 107.6 92.9 73.3
80/67 99.3 84.6 67.9 41.1
75/62 77.4 45.0 39.9 31.1
70/57 44.1 38.7 29.9 24.9
CM64D 1800
85/72 133.6 118.5 103.2 86.6
80/67 111.4 96.2 80.3 62.8
75/62 90.7 75.1 60.0 43.5
70/57 70.6 56.9 42.5 32.8
1. See Condensing Unit or Heat Pump Technical Guide for Total Cooling Capacity and Sensible Capacity.
2. Airflow is calculated for each system tonnage.
COOLING CAPACITY1(Continued)
Models Rated CFM2Entering Air
Dry/Wet Bulb (°F) MBH@ Evap. Temp. and Corresponding R-410A Pressure (°F/PSIG)
35/107.9 40/118.9 45/130.7 50/143.3

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PHYSICAL & ELECTRICAL DATA - COOLING ONLY
Models MVC08B MVC12B MVC12C MVC14D MVC16C MVC20D
Blower - Diameter x Width 10 x 8 10 x 8 10 x 8 11 x 10 11 x 10 11 x 10
Motor HP 1/3 HP 1/2 HP 1/2 HP 1/2 HP 3/4 HP 3/4 HP
Nominal RPM 1050 1050 1050 1050 1050 1050
Voltage 208/230 208/230 208/230 208/230 208/230 208/230
Full Load Amps @230V 2.9 4.5 4.5 4.5 7.0 7.0
Filter1
Type DISPOSABLE OR PERMANENT
Size 16 x 20 x 1 16 x 20 x 1 20 x 20 x 1 22 x 20 x 1 20 x 20 x 1 22 x 20 x 1
Bottom Rack Kit 1BR01117 1BR01117 1BR01121 1BR01124 1BR01121 1BR01124
Permanent Type Kit 1PF0601 1PF0601 1PF0602 1PF0603 1PF0602 1PF0603
Shipping / Operating Weight (lbs.) 52/51 52/51 68/67 75/74 68/67 75/74
1. Field supplied.
kW & MBH CONVERSIONS - FOR TOTAL POWER INPUT REQUIREMENT
For a power distribution voltage that is different than the provided nominal voltage, multiply the kW and MBH data from the table by
the conversion factor in the following table.
DISTRIBUTION POWER NOMINAL VOLTAGE CONVERSION FACTOR
208V 240V 0.75
220V 240V 0.84
230V 240V 0.92
APPLICATION FACTORS - RATED CFM VS. ACTUAL CFM
% Of Rated Airflow (CFM) 80% 90% 100% 110% 120%
Capacity Factor 0.96 0.98 1.00 1.02 1.03
ELECTRICAL DATA - COOLING ONLY
Models Motor FLA1
1. FLA = Full Load Amps.
Minimum Circuit Ampacity MOP2
2. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. Refer to the latest edition of the
National Electric Code or in Canada the Canadian electrical Code and local codes to determine correct wire sizing.
208V 230V 208V 230V
MVC08B 3.0 2.9 3.8 3.6 15
MVC12B/MVC12C/MVC14D 5.0 4.5 6.3 5.6 15
MVC16C/MVC20D 7.3 7.0 9.1 8.8 15
ELECTRICAL HEAT - MINIMUM FAN SPEED
Heater Kit Models1,2,3 Nom. kW
@240V Air Handler Models
MVC08B MVC12B MVC12C MVC14D MVC16C MVC20D
6HK(0,1)6500206 2.4kW Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D) Med Lo (D)
6HK(0,1)6500506 4.8kW Med (C) Med Lo (D) Med (C) Med Lo (D) Med Lo (D) Med Lo (D)
6HK(0,1)6500806 7.7kW Med Hi (B) Med Lo (D) Med Hi (B) Med (C) Med Lo (D) Med Lo (D)
6HK(0,1)6501006
6HK36501025 9.6kW Med Hi (B) Med Lo (D) Med Hi (B) Med (C) Med Lo (D) Med Lo (D)
6HK(1,2)6501306 12.5kW Hi (A) Med Hi (B) Med Hi (B) Med (C) Med Lo (D) Med Lo (D)
6HK(1,2)6501506
6HK36501525 14.4kW – Hi (A) Med Hi (B) Med (C) Med Lo (D) Med Lo (D)
6HK(1,2)6501806
6HK36501825 17.3kW – Hi (A) Med Hi (B) Med Hi (B) Med (C) Med (C)
6HK(1,2)6502006
6HK46502025 19.2kW – Hi (A) Hi (A) – Med Hi (B) Med (C)
6HK(1,2)6502506
6HK46502525 24kW – – – – – Med (C)
1. (0,1) - 0 = no service disconnect OR 1 = with service disconnect.
2. (1,2) - 1 = with service disconnect, no breaker jumper bar OR 2 = with service disconnect & breaker jumper bar.
3. 6HK3 = 3-Phase with terminal block connectors only, 6HK4 = 3-Phase with service disconnect.

8 Johnson Controls Unitary Products
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ELECTRIC HEAT PERFORMANCE DATA: 208/230-1-60 & 208/230-3-60
Heater
Models1,2,3 Nominal kW
@240V
Total Heat4kW Staging
kW MBH W1 Only W1 + W2
208V 230V 208V 230V 208V 230V 208V 230V
1PH
6HK(0,1)6500206 2.4 1.8 2.2 6.2 7.5 1.8 2.2 1.8 2.2
6HK(0,1)6500506 4.8 3.6 4.4 12.3 15 3.6 4.4 3.6 4.4
6HK(0,1)6500806 7.7 5.8 7.1 19.7 24.1 5.8 7.1 5.8 7.1
6HK(0,1)6501006 9.6 7.2 8.8 24.6 30.1 7.2 8.8 7.2 8.8
6HK(1,2)6501306 12.5 9.4 11.5 32 39.2 3.1 3.8 9.4 11.5
6HK(1,2)6501506 14.4 10.8 13.2 36.9 45.1 3.6 4.4 10.8 13.2
6HK(1,2)6501806 17.3 13 15.9 44.3 54.2 6.5 7.9 13 15.9
6HK(1,2)6502006 19.2 14.4 17.6 49.2 60.2 7.2 8.8 14.4 17.6
6HK(1,2)6502506 24 18 22 61.5 75.2 7.2 8.8 18 22
3PH
6HK36501025 9.6 7.2 8.8 24.6 30.1 7.2 8.8 7.2 8.8
6HK36501525 14.4 10.8 13.2 36.9 45.1 10.8 13.2 10.8 13.2
6HK36501825 17.3 13 15.9 44.3 54.2 13 15.9 13 15.9
6HK46502025 19.2 14.4 17.6 49.2 60.2 7.2 8.8 14.4 17.6
6HK46502525 24 18 22 61.5 75.2 9 11 18 22
1. (0,1) - 0 = no service disconnect OR 1 = with service disconnect.
2. (1,2) - 1 = with service disconnect, no breaker jumper bar OR 2 = with service disconnect & breaker jumper bar.
3. 6HK3 = 3-Phase with terminal block connectors only, 6HK4 = 3-Phase with service disconnect.
4. For different power distributions, see conversion table on Page 5.
ELECTRICAL DATA FOR SINGLE SOURCE POWER SUPPLY: 208/230-1-60
Air Handler
Models Heater
Models1,2
Heater
Amps
@240V
Field Wiring
Min. Circuit Ampacity MOP.3
208V 230V 208V 230V
MVC08B
6HK(0,1)6500206 10 14.6 15.6 15 20
6HK(0,1)6500506 20 25.4 27.5 30 30
6HK(0,1)6500806 32 38.6 42.2 40 45
6HK(0,1)6501006 40 47.0 51.5 50 60
6HK(1,2)6501306 52 60.2 66.1 70 70
MVC12B
6HK(0,1)6500206 10 17.1 17.6 20 20
6HK(0,1)6500506 20 27.9 29.5 30 30
6HK(0,1)6500806 32 41.1 44.2 45 45
6HK(0,1)6501006 40 49.5 53.5 50 60
6HK(1,2)6501306 52 62.7 68.1 70 70
6HK(1,2)6501506 60 71.2 77.4 80 80
6HK(1,2)6501806 72 84.4 92.0 90 100
6HK(1,2)6502006 80 92.8 101.3 100 110
MVC12C
6HK(0,1)6500206 10 17.1 17.6 20 20
6HK(0,1)6500506 20 27.9 29.5 30 30
6HK(0,1)6500806 32 41.1 44.2 45 45
6HK(0,1)6501006 40 49.5 53.5 50 60
6HK(1,2)6501306 52 62.7 68.1 70 70
6HK(1,2)6501506 60 71.2 77.4 80 80
6HK(1,2)6501806 72 84.4 92.0 90 100
6HK(1,2)6502006 80 92.8 101.3 100 110
MVC14D
6HK(0,1)6500206 10 17.1 17.6 20 20
6HK(0,1)6500506 20 27.9 29.5 30 30
6HK(0,1)6500806 32 41.1 44.2 45 45
6HK(0,1)6501006 40 49.5 53.5 50 60
6HK(1,2)6501306 52 62.7 68.1 70 70
6HK(1,2)6501506 60 71.2 77.4 80 80
6HK(1,2)6501806 72 84.4 92.0 90 100
Continued on next page.

Johnson Controls Unitary Products 9
5151065-YTG-H-0118
MVC16C
6HK(0,1)6500206 10 19.9 20.7 25 25
6HK(0,1)6500506 20 30.8 32.7 35 35
6HK(0,1)6500806 32 44.0 47.3 45 50
6HK(0,1)6501006 40 52.4 56.6 60 60
6HK(1,2)6501306 52 65.6 71.3 70 80
6HK(1,2)6501506 60 74.0 80.5 80 90
6HK(1,2)6501806 72 87.3 95.2 90 100
6HK(1,2)6502006 80 95.7 104.4 100 110
MVC20D
6HK(0,1)6500206 10 19.9 20.7 25 25
6HK(0,1)6500506 20 30.8 32.7 35 35
6HK(0,1)6500806 32 44.0 47.3 45 50
6HK(0,1)6501006 40 52.4 56.6 60 60
6HK(1,2)6501306 52 65.6 71.3 70 80
6HK(1,2)6501506 60 74.0 80.5 80 90
6HK(1,2)6501806 72 87.3 95.2 90 100
6HK(1,2)6502006 80 95.7 104.4 100 110
6HK(1,2)6502506 100 117.3 128.3 125 150
1. (0,1) - maybe 0 (no service disconnect) or 1 (with service disconnect).
2. (1,2) maybe 1 (with service disconnect, no breaker jumper bar) or 2 (with service disconnect & breaker jumper bar).
3. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. Refer to the latest edition of the
National Electric Code or in Canada the Canadian electrical Code and local codes to determine correct wire sizing.
ELECTRICAL DATA FOR MULTI-SOURCE POWER SUPPLY: 208/230-1-60
Air Handler
Models Heater Models
Heater
Amps
@240V
Min. Circuit Ampacity MOP.1
1. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. The 1st circuit includes blower motor amps.
Refer to the latest edition of the National Electric Code or in Canada the Canadian electrical Code and local codes to determine correct wire sizing.
208V 230V 208V 230V
Circuit Circuit
1st32nd 3rd 1st32nd 3rd 1st32nd 3rd 1st32nd 3rd
MVC08B 6HK16501306 52 22.5 37.6 - 24.4 41.5 - 25 40 - 25 45 -
MVC12B
6HK16501306 52 25.0 37.6 – 26.4 41.5 – 25 40 – 30 45 –
6HK16501506 60 27.9 43.3 – 29.6 47.9 – 30 45 – 30 50 –
6HK16501806 72 45.3 39.0 – 48.8 43.1 – 50 40 – 50 45 –
6HK16502006 80 49.6 43.3 – 53.5 47.9 – 50 45 – 60 50 –
MVC12C
6HK16501306 52 25.0 37.6 – 26.4 41.5 – 25 40 – 30 45 –
6HK16501506 60 27.9 43.3 – 29.6 47.9 – 30 45 – 30 50 –
6HK16501806 72 45.3 39.0 – 48.8 43.1 – 50 40 – 50 45 –
6HK16502006 80 49.6 43.3 – 53.5 47.9 – 50 45 – 60 50 –
MVC14D
6HK16501306 52 25.0 37.6 – 26.4 41.5 – 25 40 – 30 45 –
6HK16501506 60 27.9 43.3 – 29.6 47.9 – 30 45 – 30 50 –
6HK16501806 72 45.3 39.0 – 48.8 43.1 – 50 40 – 50 45 –
6HK16502006 80 49.6 43.3 – 53.5 47.9 – 50 45 – 60 50 –
MVC16C
6HK16501306 52 27.9 37.6 – 29.5 41.5 – 30 40 – 30 45 –
6HK16501506 60 30.8 43.3 – 32.7 47.9 – 35 45 – 35 50 –
6HK16501806 72 48.1 39.0 – 51.9 43.1 – 50 40 – 60 45 –
6HK16502006 80 52.5 43.3 – 56.7 47.9 – 60 45 – 60 50 –
MVC20D
6HK16501306 52 27.9 37.6 – 29.5 41.5 – 30 40 – 30 45 –
6HK16501506 60 30.8 43.3 – 32.7 47.9 – 35 45 – 35 50 –
6HK16501806 72 48.1 39.0 – 51.9 43.1 – 50 40 – 60 45 –
6HK16502006 80 52.5 43.3 – 56.7 47.9 – 60 45 – 60 50 –
6HK16502506 100 52.5 43.3 21.7 56.7 47.9 24.0 60 45 25 60 50 25
ELECTRICAL DATA FOR SINGLE SOURCE POWER SUPPLY: 208/230-1-60 (Continued)
Air Handler
Models Heater
Models1,2
Heater
Amps
@240V
Field Wiring
Min. Circuit Ampacity MOP.3
208V 230V 208V 230V

10 Johnson Controls Unitary Products
5151065-YTG-H-0118
ELECTRICAL DATA FOR SINGLE SOURCE POWER SUPPLY: 208/230-3-60
Air Handler
Models Heater Models1
1. 6HK3 = 3-Phase with terminal block connections only, 6HK4 = 3-Phase with service disconnect.
Heater
Amps @240V
Field Wiring
Min. Circuit Ampacity MOP.2
2. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. The 1st circuit includes blower motor amps.
Refer to the latest edition of the National Electric Code or in Canada the Canadian electrical Code and local codes to determine correct wire sizing.
3. The 20kW and 25kW heater models (6HK46502025 and 6HK46502525) come with circuit breakers standard. Single source power MCA and MOP requirements are
given here only for reference if used with field installed single point power modification.
208V 230V 208V 230V
MVC08B 6HK36501025 23.1 28.8 31.3 30 35
MVC12B
6HK36501025 23.1 31.3 33.3 35 35
6HK36501525 34.6 43.7 47.1 45 50
6HK36501825 41.6 51.3 55.5 50 60
6HK46502025346.2 56.3 61.0 60 70
MVC12C
6HK36501025 23.1 31.3 33.3 35 35
6HK36501525 34.6 43.7 47.1 45 50
6HK36501825 41.6 51.3 55.5 55 60
6HK465020253 46.2 56.3 61.0 60 70
MVC14D
6HK36501025 23.1 31.3 33.3 35 35
6HK36501525 34.6 43.7 47.1 45 50
6HK36501825 41.6 51.3 55.5 55 60
MVC16C
6HK36501025 23.1 34.2 36.4 35 40
6HK36501525 34.6 46.6 50.2 50 55
6HK36501825 41.6 54.2 58.6 55 60
6HK46502025346.2 59.2 64.1 60 70
MVC20D
6HK36501025 23.1 34.2 36.4 35 40
6HK36501525 34.6 46.6 50.2 50 55
6HK36501825 41.6 54.2 58.6 55 60
6HK46502025346.2 59.2 64.1 60 70
6HK46502525357.7 71.6 77.9 80 80
ELECTRICAL DATA FOR MULTI-SOURCE POWER SUPPLY: 208/230-3-60
Air Handler
Models Heater
Models1
1. The 20kW and 25kW heater models (6HK46502025 and 6HK46502525) come with service disconnects standard.
Heater
Amps
@240V
Min. Circuit Ampacity MOP.2
2. MOP = Maximum Overcurrent Protection device; must be HACR type circuit breaker or time delay fuse. The 1st circuit includes blower motor amps.
Refer to the latest edition of the National Electric Code or in Canada the Canadian electrical Code and local codes to determine correct wire sizing.
208V 230V 208V 230V
Circuit Circuit
1st32nd 1st32nd 1st32nd 1st32nd
MVC12B 6HK46502025 46.2 31.3 25.0 33.3 27.6 35 25 35 30
MVC12C 6HK46502025 46.2 31.3 25.0 33.3 27.6 35 25 35 30
MVC16C 6HK46502025 46.2 34.1 25.0 36.4 27.6 35 25 40 30
MVC20D 6HK46502025 46.2 34.1 25.0 36.4 27.6 35 25 40 30
6HK46502525 57.7 40.4 31.3 43.3 34.6 45 35 45 35

Johnson Controls Unitary Products 11
5151065-YTG-H-0118
ACCESSORIES
Refer to Price Manual for specific model numbers where not
shown.
TXV Kits - Air handlers are shipped with “Flex-coils” without a
factory installed metering device. For added flexibility, an R-22
or R-410A TXV or orifice can be field installed to meet your
refrigerant choice. All kits are bolt-on and require no brazing to
install.
Electric Heaters - 6HK models shown under electrical data
include sequential operation and temperature dual limit
switches for safe, efficient operation. Service disconnects are
provided where shown.
Bottom Rack Filter Kit - The filter frame accessory allows
installation of an external air handler filter in an upflow
application, a downflow application, or a horizontal application
(refer to the following illustration/table for Filter Rack
Dimensions).
Combustible Floor Base Accessory - If an electric heat
accessory which is rated for greater than zero clearance to
combustible surfaces is installed in these air handlers in the
downflow operating positions on a combustible floor, one of the
following combustible floor base accessory models is required:
S1-1FB1917, S1-1FB1921, S1-1FB1924.
Breaker Moisture Seal Accessory - A clear service
disconnect moisture barrier seals the service disconnect(s)
from humidity and dust. The flexibility of the clear cover allows
service disconnects to be turned ON or OFF without removing
the cover. The cover firmly attaches to the access panel around
the service disconnects with the use of double backed adhesive
tape. To ensure that moisture or dust does not contaminate
service disconnects, an S1-02435672000 Cover Breaker
Moisture Seal may be ordered.
Thermostat - Compatible thermostat controls are available
through accessory sourcing. For optimum performance, these
outdoor units are fully compatible with our York touch screen
thermostat with proprietary (patent-pending) hexagon interface.
For more information, see the thermostat section of the Product
Equipment Catalog.
POWER WIRING - LINE CONNECTIONS
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SINGLE SOURCE POWER ACCESSORIES (SINGLE PHASE)
S1-02435670000 For heat kits with 2 service disconnects.
S1-02435671000 For heat kits with 3 service disconnects.
SINGLE SOURCE POWER ACCESSORY (THREE PHASE)
S1-32436041000 Contains a terminal block and wiring to
connect service disconnects together.
FILTER RACK DIMENSIONS
Galvanized
Models A B C D E Filer Size
1BR01117 17.50 21.56 4.00 18.63 14.25 16 x 20 x 1 or 2
1BR01121 21.00 21.56 4.00 18.63 17.75 20 x 20 x 1 or 2
1BR01124 24.50 21.56 4.00 18.63 21.25 20 x 24 x 1 or 2
Note: Filters - Not supplied with kit.
A
C
B
D
E
A0146-003
SIDE
TRACKS
11/16

12 Johnson Controls Unitary Products
5151065-YTG-H-0118
LIMITATIONS
These units must be wired and installed in accordance with all
national and local safety codes.
Voltage limits are as follows:
Airflow must be within the minimum and maximum limits
approved for electric heat, indoor coils and outdoor units.
Air Handler Voltage 1Normal Operating Voltage
Range
1. Rated in accordance with ARI Standard 110, utilization range “A”.
208/230-1-60 187-253
TYPICAL APPLICATIONS
A0346-001
UPFLOW DOWNFLOW
HORIZONTAL RIGHT
HEAT
HORIZONTAL LEFT
HEAT
HEAT
HEAT
HEAT
COMBUSTIBLE FLOOR BASE ACCESSORY
Floor Base
Models Used with Dimensions
ABC
1FB1917 MVC08B, MVC12B 19.9 14.0 14.9
1FB1921 MVC12C, MVC16C 23.4 17.5 18.4
1FB1924 MVC14D, MVC20D 26.9 21.0 21.9
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Johnson Controls Unitary Products 13
5151065-YTG-H-0118
TYPICAL THERMOSTAT CONNECTION
*Optional dehumidification humidistat switch contacts open on humidity rise.
NOTES:
1. “Y/Y2” Thermostat wire must be connected for full CFM and applications requiring 60 second blower off delay for SEER enhancement.
2. Move HUM STAT jumper on air handler control board to YES position if humidistat is used.
3. For heat pump applications - set AC/HP jumper on air handler control board to the HP position.
.
* Optional dehumidification humidistat switch contacts open on humidity rise.
NOTES:
1. “Y/Y2” Thermostat wire must be connected for full CFM and applications requiring 60 second blower off delay for SEER enhancement.
2. Remove humidistat jumper on air handler control board.
3. For heat pump applications - set AC/HP jumper on air handler control board to the HP position.
Cooling Models with and without Electric Heat Wiring
Two-Stage Heat Pump Wiring
Air Handler with Communicating AC or HP
Air Handler Control Wiring
Typical A/C - Cooling only Applications
THERMOSTAT
P3 ON AIR
HANDLER
BOARD 1 - STAGE
AIR CONDITIONING
RR
G
Y
W1
W2
C
G
W1
W2
Y
C
Y/Y2
Y1
O
HUM
C
(COM)
HUMIDISTAT*
A0407-001
THERMOSTAT 1 - STAGE
AIR CONDITIONING
RR
G
Y
W1
W2
C
G
W1
W2
Y
C
Y/Y2
Y1
O
HUM
Air Handler Control Wiring
Typical A/C with Electric Heat Applications
HUMIDISTAT*
P3 ON AIR
HANDLER
BOARD
C
(COM)
P2 ON AIR
HANDLER
BOARD
HUM EAC ELECTRIC AIR
CLEANER RELAY
1 - STAGE
AIR CONDITIONING
Air Handler Control Wiring
Typical A/C with Cooling and
Electric Heat Applications
24V HUMIDIFIER
HUMIDISTAT
CONTROL WIRING - Air Handler & UPG HP Systems Two Stage H/P with York Guard VI Board &
Copeland “Ultra Tech” Conventional Application - Not Hot Heat Pump
THERMOSTAT AIR HANDLER BOARD 2 - STAGE SCROLL HEAT PUMP
RR R
GG
Y2
E
WW
O O
O
X / L X / L
CC
Y/Y2
Y1 Y1
Y2 OUT
Y2
W2 OUT
W1 OUT
BS
W2
W1
HUM
C (COM)
HUMIDISTAT*
Y1
A0408-001
A+
R
C
B-
A+
R
C
B-
A+
R
C
B-
R
G
Y/Y2
Y1
W2
W1
O
HUM
COM
TOUCH SCREEN
COMMUNICATING
CONTROL
AIR HANDLER
COMMUNICATING
CONTROL
AC/HEAT PUMP
COMMUNICATING
CONTROL
EAC
A0409-001

Subject to change without notice. Published in U.S.A. 5151065-YTG-H-0118
Copyright © 2018 by Johnson Controls, Inc. All rights reserved. Supersedes: 5151065-YTG-G-0517
York International Corp.
5005 York Drive
Norman, OK 73069
AIR FLOW DATA - CFM1
High/Low Speed Cooling and Heat Pump CFM
CFM
Cool
Tap2ADJ Tap3MVC08B MVC12B MVC12C MVC14D MVC16C MVC20D
High Low High Low High Low High Low High Low High Low
A B 1022 562 1350 878 1350 878 1425 1037 1760 1144 1935 1316
B B 795 437 1238 804 1125 866 1425 910 1540 1001 1772 1152
A A 900 495 1200 780 1200 780 1425 926 1600 1040 1800 1170
B A 700 385 1100 715 1000 770 1250 813 1400 910 1575 1024
A C 783 431 1050 683 1050 683 1268 824 1424 926 1665 1082
C B 766 421 1125 731 984 880 1344 874 1320 858 1491 969
B C 609 335 963 626 875 674 1113 723 1246 810 1457 947
D B 568 312 900 585 675 506 1120 728 1100 715 1350 878
C A 675 371 1000 650 875 782 1200 780 1200 780 1325 861
D A 500 275 800 520 600 450 1000 650 1000 650 1200 780
C C 587 323 875 569 766 685 1068 694 1068 694 1226 797
D C 435 239 700 455 525 394 890 579 890 579 1110 722
m3/min
Cool
Tap2ADJ Tap3MVC08B MVC12B MVC12C MVC14D MVC16C MVC20D
High Low High Low High Low High Low High Low High Low
A B 28.9 15.9 38.2 24.8 38.2 24.9 40.4 29.4 49.8 32.4 54.8 37.3
B B 22.5 12.4 35.0 22.8 31.9 24.5 40.4 25.8 43.6 28.3 50.2 32.6
A A 25.5 14.0 34.0 22.1 34.0 22.1 40.4 26.2 45.3 29.4 51.0 33.1
B A 19.8 10.9 31.1 20.2 28.3 21.8 35.4 23.0 39.6 25.8 44.6 29.0
A C 22.2 12.2 29.7 19.3 29.7 19.3 35.9 23.3 40.3 26.2 47.1 30.6
C B 21.7 11.9 31.9 20.7 27.9 24.9 38.1 24.7 37.4 24.3 42.2 27.4
B C 17.2 9.5 27.3 17.7 24.8 19.1 31.5 20.5 35.3 22.9 41.3 26.8
D B 16.1 8.8 25.5 16.6 19.1 14.3 31.7 20.6 31.1 20.2 38.2 24.8
C A 19.1 10.5 28.3 18.4 24.8 22.1 34.0 22.1 34.0 22.1 37.5 24.4
D A 14.2 7.8 22.7 14.7 17.0 12.7 28.3 18.4 28.3 18.4 34.0 22.1
C C 16.6 9.1 24.8 16.1 21.7 19.4 30.2 19.7 30.2 19.7 34.7 22.6
D C 12.3 6.8 19.8 12.9 14.9 11.2 25.2 16.4 25.2 16.4 31.4 20.4
High/Low Speed Heat CFM
CFM
Heat Tap MVC08B MVC12B MVC12C MVC14D MVC16C MVC20D
High Low High Low High Low High Low High Low High Low
A 1025 980 1225 1020 1425 1150 1425 1050 1650 1200 1825 1150
B 960 960 1150 950 1150 1000 1325 1000 1550 1150 1775 1050
C 725 725 950 750 925 925 1125 950 1375 1050 1570 1000
D 580 580 725 725 675 675 900 900 1150 1000 1375 950
m3/min
Heat Tap MVC08B MVC12B MVC12C MVC14D MVC16C MVC20D
High Low High Low High Low High Low High Low High Low
A 29.0 27.8 34.7 28.9 40.4 32.6 40.4 29.7 46.7 34.0 51.7 32.6
B 27.2 27.2 32.6 26.9 32.6 28.3 37.5 28.3 43.9 32.6 50.3 29.7
C 20.5 20.5 26.9 21.2 26.2 26.2 31.9 26.9 38.9 29.7 44.5 28.3
D 16.4 16.4 20.5 20.5 19.1 19.1 25.5 25.5 32.6 28.3 38.9 26.9
1. Air handler units have been tested to UL 1995 / CSA 22.2 No.236 standards up to 0.50" WC. external static pressure.
Dry coil conditions only, tested without filters.
For optimal performance, external static pressures of 0.2" to 0.5" are recommended. Heating applications tested at 0.50” w.c. esp. Above 0.5" CFM is reduced by
2% per 0.1" increase in static.
2. Low speed cooling used only with two stage outdoor units. Low Speed is preset to 65% of high speed. The MVC12C uses 65% for Tap A, 77% for Tap B, 89% for
Tap C, 75% for Tap D.
3. The ADJ tap does not affect the HEAT tap setting.
Dehumidification speed is 85% of jumper selected COOL tap and ADJUST tap.
At some settings, LOW COOL and/or LOW HEAT airflow may be lower than what is required to operate an airflow switch on certain models of electronic air cleaners.
Consult the instructions for the electronic air cleaner for further details.
Airflow (CFM) indicator light (LED2) flashes once for every 100 CFM (i.e.: 12 flashes is 1200 CFM) - blinks are approximate +/- 10% of actual CFM.