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255427-YTG-F-1006
DESCRIPTION
This unique modular system allows the flexibility to handle any
application. These versatile coils and blowers may be used for
upflow, downflow, or horizontal left or right applications. They
may be combined to function as a cooling only unit or with a heat
pump including electric heat for 1 and 3 phase applications. The
blower and electric heater could be used as stand alone electric
furnaces.
FEATURES
TECHNICAL GUIDE
BLOWERS - Models to match any air flow or volt
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255427-YTG-F-1006 DIMENSIONS - (BLOWER WITH MC COILS) NOTE: Power wiring may be brought into the unit through one of the knockouts in either the top or the left side panel. Multiple knockouts are provided to accommodate all of the electric heat and transformer accessories that are available. Use the knock- outs that provide the best wire routing for the accessory being used. AIR HANDLER TOP (All Models) 10-3/8” E E 10-3/8” J A K AIR HANDLER MA / MV C 20-1/2” (TOTAL HEIGHT) D 20-3/8” E AIR HANDL
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255427-YTG-F-1006 COOLING CAPACITY - COIL ONLY MBH @ Evaporator Temperature and Blower Coil Rated Entering Air °F Corresponding Pressure °F / PSIG Model Model CFM (Dry / Wet Bulb) 35 / 61.5 40 / 68.5 45 / 76.0 50 / 84.0 Multi-Position - Upflow / Downflow / Horizontal 85 / 72
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255427-YTG-F-1006 PHYSICAL & ELECTRICAL DATA Model MV12B MV12D MV16C MV20D Blower - Diameter x Width 10 x 7 10 x 10 10 x 10 10 x 10 HP 1/2 1/2 3/4 1 Motor Nominal RPM 1200 1200 1200 1200 Voltage 208/230 Amps Full Load (230) 4.3 4.3 5.0 7.0 Type DISPOSABLE OR PERMANENT Filter Size 16 x 20 x 1 22 x 20 x 1 20 x 20 x 1 22 x 20 x 1 Permanent Type Kit 1PF0601BK 1PF0603BK 1PF0602BK 1PF0603BK Filter Rack 1FR0717 1FR0724 1FR0721 1FR0724 Shipping / Operating Weight (lbs.) 68 / 62 88 / 82 75 / 69 93 / 87 C
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255427-YTG-F-1006 ELECTRICAL DATA - 208/230-1-60 1 KW Staging Total Heat Min. Max. Model Heater Model* Speed KW MBH W1 Only W2 Only W1 + W2 Static Tap 208V 240V 208V 240V 208V 240V 208V 240V 208V 240V 4HK*6500506 0.5 Heat-D 3.6 4.8 12.3 16.4 3.6 4.8 3.6 4.8 3.6 4.8 4HK*6500
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255427-YTG-F-1006 ELECTRICAL DATA (FOR SINGLE SOURCE POWER SUPPLY) - COPPER WIRE 208/230-1-60 Field Wiring 1,* 2 Model Heater Amps Ampacity Min. Circuit Wire Size - AWG 75°C Heater Model Max. O.C.P. Amps/Type 240V 208V 240V 208V 240V 208V 240V 4HK*6500506 20.0 27.54 30.38 30 35 10 8 4HK*6500806 31.3 39.73 44.50 40 45 8 8 MV12B 4HK*6501006 40.0 49.21 55.38 50 60 8 6 4HK165N1506 60.0 70.88 80.38 90 90 4 3 4HK*6500506 20.0 27.54 30.38 30 35 10 8 4HK*6500806 31.3 39.73 44.50 40 45 8 8 4HK*6501006 4
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255427-YTG-F-1006 ELECTRICAL DATA (FOR MULTI SOURCE POWER SUPPLY) - COPPER WIRE 208/230-1-60 1 Min. Circuit Ampacity 75°C Wire Size - AWG Max. O.C.P. Amps/Type Circuit Circuit Circuit Heater Model Model 1st 2nd 3rd 1st 2nd 3rd 1st 2nd 3rd 208/240 208/240 208/240 208/240 208
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255427-YTG-F-1006 ACCESSORIES Filter Rack - One of the following external filter rack accesso- ries: 1FR07* or 1FR08* must be used when unit is installed Refer to Price Manual for specific model numbers. for application outlined. Electric Heaters - Models shown under Electrical Data Combustible Floor Base - If an electric heat accessory include sequencers and temperature limit switches and fus- which is rated for greater than zero clearance to combustible ible links for safe, efficient operatio
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255427-YTG-F-1006 AIR HANDLER DEPTH FRONT DOWNFLOW FLOOR AIR HANDLER APPROX. 1/2” CLEARANCE WARM AIR PLENUM 10-47/64 ALL AROUND PLENUM WITH 1” FLANGES 1 12-1/2 B FLOOR OPENING A FIBERGLASS INSULATION FIBERGLASS TAPE A UNDER FLANGE AIR HANDLER WIDTH B A COMBUSTIBLE FLOOR BASE
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255427-YTG-F-1006 COOLING AIRFLOW DATA - MV MODELS HIGH / LOW SPEED COOLING AND HEAT PUMP CFM 12B Air Handler 12D Air Handler JUMPER SETTINGS 3 3 CFM CFM m /min m /min High Low High Low High Low High Low COOL Tap ADJ Tap* 1307 882 37.0 25.0 1366 869 38.7 24.6 A B 1080 756 30.6 21.4 1097 717 31.1 20.3 B B 1270 862 36.0 24.4 1312 856 37.2 24.2 A A 943 689 26.7 19.5 957 646 27.1 18.3 B A 1146 786 32.5 22.3 1167 761 33.0 21.5 A C 1050 726 29.7 20.6 1051 703 29.8 19.9 C B 870 632 24.6 17.9 863 580 24
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255427-YTG-F-1006 APPLICATION FACTORS - RATED CFM VS. ACTUAL CFM % OF RATED AIR FLOW 80% 90% RATED CFM 110% 120% CAPACITY FACTOR 0.96 0.98 1.00 1.02 1.03 Horizontal Right Horizontal Left Up Flow Down Flow Typical Applications with MC Multi-Position Coils MA SERIES - Air Handl
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NOTES Subject to change without notice. Printed in U.S.A. 255427-YTG-F-1006 Copyright © by York International/JCI. 2006. All rights reserved. Supersedes: 255427-YTG-E-0906 Unitary 5005 Norman Products York OK Group Drive 73069
