of SAMPLE MODEL NUMBER BREAK DOWN OF MODEL NUMBER FORMAT ...

1 1 of 24 SAMPLE MODEL NUMBER UYORK REPLACEMENT PARTS - BREAK down OF MODEL NUMBER FORMAT IN DIGITS Y13&Y14 30&40 TON SINGLE PACKAGE AIR CONDITIONER UNlT SUPPLY VOLTAGE 2 INDOOR BLOWER DESIGN OPTIONS ELECTRICAL COMPONENTS PAGE PAGE 5 Supersedes: Nothing e TABLE OF CONTENTS (398) 12131415 PAGE - UNIT SECTIONS & COMMON PARTS .. 3 ELECTRICAL COMPONENTS.. 5 DISCONNECT OPTIONS.. 5 GAS HEAT SECTlON & CONTROLS.. 7 ELEC-HEAT SECTION & .. 9 REFRIGERATION COMPONENTS & . 13 BLOWER MOTORS AND CONTROLS .. 15 PAGE - BLOWER DESIGN .. 15 BLOWER DRIVE OPTIONS .. 16 FILTER OPTIONS .. 18 SUPPLY AND RETURN .. 19 ECONOMIZER OPTIONS.

2 21 EXHAUST AIR OPTIONS .. 23 8 7 PACKAGE UNlT PRODUCT GENERATION - 1 - STYLE -- DISCONNECT OPTIONS 9 3 2 PAGE Lj- ECONOMIZER OPTIONS - PAGE PAGE 3 EXHAUST AIR OPTIONS - PAGE a CONFIGURATION FILTER OPTIONS - PAGE SUPPLY & RETURN OPTIONS PAGE 19 REFRIGERATION COMPONENTS AND OPTIONS HEAT SOURCE PAGE HEAT CAPACITY HEAT SECTION & CONTROLS INDOOR BLOWER MOTORS AND CONTROLS - PAGE Ili PAGE L GAS, PAGE 9 ELEC. INDOOR BLOWER DRIVE OPTIONS - PAGE 16 1011 4 5 6 FIG. 1 - UNIT SECTIONS & COMMON PARTS (30 TON SHOWN) Unitary Products Group COMMON PARTS 1/11 1 CHANNEL, UPRIGHT (FRONT & REAR) 1 073-15240-000 1121 I CHANNEL, WIINSUL. & LINER (1-REQ'D - REAR) / 373-16066-045 FIG 1131 I CHANNEL, WIINSUL.

3 & LINER (3-REQ'D) 1 373-1 6066-047 1141 I CHANNEL, WIINSUL. & LINER (2-REQ'D - FRONT & REAR) 1 373-1 6066-049 ITEM 7/91 I BLADE, FAN / 026-34698-000 11101 1 GUARD, COIL (WIREFORM) (10-REQ'D, 3 FR. & REAR, 4 ON END) 1026-34582-000 I UNlT 11141 I DOOR, WIINSUL. & LINER (3 - FRONT - 3 - REAR) 1 373-1 6066-070 11151 I PANEL, ROOF (1 - FAN OPENING) 30 TON ONLY 1 073-15242-000 15 16 17 7A 18 1 1 1 1161 1 PANEL, ROOF (2 - FAN OPENINGS) 30 TON (I-REQ'D) 1 073-15243-000 11161 I PANEL, ROOF (2 - FAN OPENINGS) 40 TON (2-REQ'D) 1 073-15243-000 DESCRIPTION Y13&Y14 30 & 40 TON CHANNEL, UPRIGHT (FRONT) CHANNEL, UPRIGHT (FRONT) MOUNT, MOTOR (WIREFORM) CLAMP RING FOR MOTOR MOUNT GUARD, FAN 11 12 13 DOOR HARDWARE 073-1 7078-000 073- 18639-000 02644581 -000 026-25568-000 026-34562-000 1 1 1 1 1 1 1 1 1 1 * * 1 1 POST, CORNER (FRONT & REAR COMPRESSOR END)

4 POST, CORNER PIE REAR POST, CORNER PIE FRONT ITEM NOT SHOWN. 40 43 \ \ 073- 15234-000 373-1 6066-051 373-1 6066-053 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1A 1A 1A 1A 1A * ABBREVIATIONS: CV - CONSTANT VOLUME ECON. - ECONOMIZER VAV - VARIABLE AIR VOLUME AF - AIR FOIL VFD - VARIABLE FREQUENCY DRIVE FC - FORWARDCURVE PIE - POWER EXHAUST IGV - INLET GUIDE VANES New replacement parts shown in bold face type at the first printing of Parts List code dated 3/98. Major components and suggested stocking items are shown with item NUMBER in parenthesis "( )". Items with UNlT STYLES not shown are unaffected by style changes.

5 PANEL, ROOF (HEAT SECTION) PANEL, ROOF (4-REQ'D) PANEL, ROOF (PIE END) CHANNEL, ROOF JOINT WIGASKET (5-REQ'D) RAIL, TOP (FRONT - COMPRESSOR END) RAIL, TOP (FRONT - PIE END) RAIL, TOP (REAR - COMPRESSOR END) RAIL, TOP (REAR - PIE END) RAIL, TOP (SIDE - COMPRESSOR) RAIL, TOP (SIDE - PIE) GROMMET, PVC RED (1-318 ID. USE IN 2-318 HOLE) GROMMET, PVC RED (718 ID. USE IN 1-518 HOLE) PANEL, REAR, WIINSUL. & LINER PANEL, FRONT (ELEC. HEAT) WJINSUL., LINER, & HINGES 40 41 42 43 44 45 46 Unitary Products Group 073- 15905-000 073- 1 5906-000 073- 15907-000 373-16066-076 073- 15248-000 073-16138-000 073-1 5249-000 073-16139-000 073-15236-000 073-16140-000 028-04698-000 028-04859-000 373-18607-006.

6 373-16198-067 KNOB, DOOR (PLASTIC ~h4-20 THD. STUD) TONGUE, DOOR LATCH SLIDE BRACKET, LATCH BRACKET, DOOR LATCH PLATE, DOOR LATCH HINGE, DOOR 4" GASKET, STRIP 112 x 1 .O (ORDER BY FT.) 029-22122-000 029-22 12 1-000 073-1 9226-000 073-1 9224-000 073- 19225-000 073- 18462-000 028- 12049-000 19 16 9 14 14 - ECON. ONLY LOW VOLTAGE wwww MR LOR1 LOR2 RY1 RY2 I ^a CONTROLS 1 TDR k-- NON MODULATING PIE ONLY rlOA- VFD 5 - ECON. ONLY 26 - VFD ONLY 25 - VFD ONLY KA KAA CONTROLS ED .. IL, ILH 65 5;: 60; 60A 78,78A QA QAA r- .- -, 0 15 0 61,61A FIG. 2 - ELECTRICAL BOX Unitary Products Group ELECTRICAL COMPONENTS (7TH MODEL NO. digit ) CODES 2= 2081230-3-60 4 = 460-3-60 5 = 575-3-60 * ITEM NOT SHOWN.

7 2 2 2 DISCONNECT OPTIONS (14TH MODEL NO. digit ) A = NO DISCONNECT B = STD. DISCONNECT WICONVENIENCE OUTLET C = STD. DISCONNECT W/O CONVENIENCE OUTLET 25 26 27 ITEM NOT SHOWN. Unitary Products Group CONTROL, DUCT, PRESS. (VFD ONLY) [PC11 BLOCK, TERMINAL (VFD ONLY) IT841 BLOCK, TERMINAL (VFD ONLY) [TB5] 031-01273-000 025-08979-000 025-30727-000 031-01273-000 025-08979-000 025-30727-000 - - - - - - --- 14- FIG. 3 - HEAT EXCHANGER & FLUE VENT ASSY. FIG. 4 - GAS HEAT CONTROLS Unitary Products Group GAS HEAT SECTION & CONTROLS (5TH & 6TH MODEL NO. digit ) HEAT SOURCE HEAT CAPACITY HEAT SOURCE HEAT CAPACITY N = NATURAL GAS 2 = 233 MBH , , = -37 \ c3 7 = XXXX S = NATURAL GAS* 4 = 466 MBH 2 - XXX 7 = 700 MBH 2 - x\,' 9 \,y,, < -/%*<k.]

8 E = ELECTRIC HEAT 4 = 40 KW C = COOLING ONLY 0 = NO HEATn* 8 = 80 KW 1 = 108 KW * Includes stainless steel heat exchanger. ** Refer to common parts for panelldoor. (1) INCLUDES MOTOR, WHEEL, & HOUSING. * ITEM NOT SHOWN. 4 4 4 4 FOR FIELD INSTALLED ACCESSORIES SEE THE FOLLOWING PARTS LISTS: ACCESSORIES - NON-ELECTRICAL DESCRIPTION NATURAL TO LP CONVERSION KIT HlGH ALTITUDE KIT FOR NAT. GAS HlGH ALTITUDE KIT FOR LP GAS LP TO NATURAL CONVERSION KIT (24) (25) (26) (27) MODEL NO. NOTE: 1 NP0436 233 MBH - 1 KIT REQ'D 1 HA041 7 466 MBH - 2 KITS REQ'D 1 HA041 8 700 MBH - 3 KITS REQ'D 1 PN0437 New replacement parts shown in bold face type at the first printing of Parts List code dated 3/98.

9 Major components and suggested stocking items are shown with item NUMBER in parenthesis "( )". Items with UNIT STYLES not shown are unaffected by style changes. IGNITION, MODULE (233 & 466 MBH) llC1,2] RELAY, CONTROL (233 & 466 MBH) [BR-11 SWITCH, PRESSURE [PSI OR PS21 TRANSFORMER (233 & 466 MBH) [2T] Unitary Products Group 031-01283-000 024-241 16-000 024-25975-000 --- 031-01283-000 024-241 16-000 024-25975-000 025-26309-000 031-01283-000 024-241 16-000 024-25975-000 025-30886-000 ELEC. HEAT SECTION & CONTROLS (5TH & 6TH MODEL NO. digit ) ELECTRIC FIG. 5 - ELEC. HEAT CONTROLS HEAT - (30 TON) 40 KW HEAT 80 KW HEAT Unitary Products Group 30 TON (CONT'D) 108 KW HEAT ELECTRIC HEAT - (40 TON) 40 KW HEAT 80 KW HEAT 108 KW HEAT (1) 025-32773-000 OPENS Q 125" F, CLOSE @ 85" F, WIAUTO RESET (2) 025-32774-000 OPENS Q 135" F, CLOSE Q 95" F, WIAUTO RESET (3) 025-32775-000 OPENS Q 160" F (4) 025-32776-000 OPENS Q 170" F (5) 025-32777-000 OPENS Q 180" F (6) 025-32778-000 OPENS Q 190" F (7) 025-32779-000 OPENS Q 200" F Unitary Products Group HOT WATER HEAT INFO.]

10 TO BE FORTHCOMING Unitary Products Group HOT WATER HEAT INFO. TO BE FORTHCOMING Unitary Products Group 30 TON 40 TON 2 FIG. 8 - CONDENSER COILS 13 TON) FIG. 9 - EVAPORATOR COIL Unitary Products Group REFRIGERATION COMPONENTS & OPTIONS (IOTH MODEL NO. digit ) CONDENSER COIL PIPING EVAPORATOR COIL HEAD PRESSURE CONTROL 1 = STANDARD 3 = STANDARD 5 = STANDARD 7 =WITH HEAD PRESSURE CONTROL 2 = TECHNICOATED COIL 4 = HOT GAS BYPASS 6 = HI CAPACITY (SEE 2LA0470340- -) 8 = W/O HEAD PRESSURE CONTROL OPTION INCLUDES OPTION INCLUDES OPTION INCLUDES OPTION INCLUDES ITEM NOT SHOWN. (1) INCLUDES HEADERS, DISTRIBUTORS, & TXV'S READILY ADAPTABLE FOR HOT GAS BYPASS.