S = Standard
R = Remote Thermostat
C = Seacoast Protection
X = Seacoast / Remote
Nominal Heater Size
(@ 230V or 265V)
0 = No Heater
2 = 2.5KW
3 = 3.4KW
5 = 5.0KW
Voltage
K = 208/230V - 1Ph. - 60Hz.
R = 265V - 1Ph. - 60Hz.
PTAC Serial Number Identifi cation Guide
Serial Number L A G P 00000
Production Run Number
Decade Manufactured
L = 0 C = 3 F = 6 J = 9
A = 1 D = 4 G = 7 Product Line
B = 2 E = 5 H = 8
R = RAC
Year Manufactured P = PTAC
A = 1 C = 3 E = 5 G = 7 J = 9 E = EAC
B = 2 D = 4 F = 6 H = 8 K = 0 V = VPAK
H = DSS
Month Manufactured
A = Jan D = Apr G = Jul K = Oct
B = Feb E = May H = Aug L = Nov
C = Mar F = Jun J = Sep M = Dec
2025038401Discharge Screen1111
2125067500Air Defl ector1111
22 25016011Deck1111
2325059160Heater, 2.5 kW @ 230 Volt1111
2325059161Heater, 3.4 kW @ 230 Volt1111
2325059174Heater, 5.0 kW @ 230 Volt1111
2325059162Heater, 2.5 kW @ 265 Volt1111
2325059163Heater, 3.4 kW @ 265 Volt1111
2325059175Heater, 5.0 kW @ 265 Volt1111
2425036400Support Brace (condenser)1111
2560542006Condenser slinger blade1111
26 25036801Condenser Shroud1111
2725015300Fresh Air Door Screen1111
2725034900Fresh Air Door Insulation1111
2825014400Motor Mount Bracket1111
2925014600Motor, 230 Volt 1/15 HP 2P 11––
2925014610Motor, 230 Volt 1/10 HP 2P––11
2925014601Motor, 265 Volt 1/15 HP 2P11––
29 25014611Motor, 265 Volt 1/10 HP 2P––11
3025069100Blower Wheel 7-911––
3025069000Blower Wheel 12-15––11
N/S25014306Scroll 7-911––
N/S25014306Scroll 12-15––11
N/S60217902Seal, Motor to Wall1111
N/S25015900Fresh Air Door Latch1111
N/S25045100Fresh Air Door Cable1111
N/S25059620Primary Limit Switch 145°F 2.5-3.4 kW1111
N/S25069621Primary Limit Switch 155°F 5 kW–111
N/S25059618Secondary Limit Switch 200°F1111
N/S 61828200 Suction Dryer1111
N/S 60308101Liquid line Dryer (not for heat pump)1111Cooling Only
N/S25065700Jumper, Heater1111
07091215
NOTES
7
CONTROL BOX ASSEMBLY
58
8
REF.PART NO.DESCRIPTION
4025038203Switch, Cooling and Heating1111
4025038302Switch, Cooling Only1111
4125043300Thermostat, Indoor1111
4261900500Retainer Clip, for Thermostat Bulb1111
4321091127Hot Start Relay (230 Volt) DPST1111Heat Pump
4321091155Hot Start Relay (265 Volt) DPST1111Heat Pump
4321060940Hot Start Relay (24 Volt) DPST1111Remote HP
4425039101Sensor, Hot Start1111Heat Pump
4561080541Capacitor, 20/5 @ 370 (230 Volt) 1–––
4561080573Capacitor, 15/5 @ 440 (265 Volt)1–––
4561080539Capacitor, 25/5 @ 370 (230 Volt)–1––
4561080571Capacitor, 20/5 @ 440 (265 Volt)–1––
4561080565Capacitor, 30/5 @ 370 (230 Volt)––1–
4561080571Capacitor, 20/5 @ 440 (265 Volt)––1–
4561080565Capacitor, 30/5 @ 370 (230 Volt)–––1
4561080571 Capacitor, 20/5 @ 440 (265 Volt)–––1
4625039900Thermostat, Defrost1111Heat Pump
4921058582Cord, 15A (2.5kW @ 230 Volt)1111B Suffi x
4921058583Cord, 20A (3.4kW @ 230 Volt)1111B Suffi x
4921058584Cord, 30A (5.0kW @ 230 Volt)1111B Suffi x
4960500190LCDI, 15A (2.5kW @ 230 Volt)1111C Suffi x
4960500191LCDI, 20A (3.4kW @ 230 Volt)1111C Suffi x
4960500192LCDI, 30A (5.0kW @ 230 Volt)1111C Suffi x
5025001900Rocker Switch1111
5125043400Knob, Control1111
5325043900Heat Anticipator (230 Volt)1111
5325043900Heat Anticipator (265 Volt)1111
5621058448Fuse, Time Delay 15A (2.5kW)1111265 Volt
5621058449Fuse, Time Delay 20A (3.4kW)1111265 Volt
5621058451Fuse, Time Delay 30A (5.0kW)1111265 Volt
5721058444Fuse Holder 15A (2.5kW)1111265 Volt
5721058446Fuse Holder 20A (3.4kW)1111265 Volt
5721058447Fuse Holder 30A (5.0kW)1111265 Volt
5825069600Strain Relief 15/20A 1111C Suffi x
5825069700Strain Relief 30A 1111C Suffi x
5820061450Strain Relief 15/20A1111B Suffi x
5820086915Strain Relief 30A1111B Suffi x
N/S 25043201Terminal board, Low Voltage1111Remote
N/S25042500Relay, DPST (NO) 24V Heat Relay1111Remote HP
N/S21053004Relay, SPST 24V Fan/RV/Cooling 1111Remote HP
N/S25042501Relay, DPST (NC) 24V Desk Cont.1111Desk Cont.
N/S 21056899Transformer, (230 Volt)1111Remote
N/S 21091226Transformer, (265 Volt)1111Remote
N/S 60603900Suction Line Thermostat1111Remote
07091215
NOTES
9
62
FRONT COVER
61
63
60
Front Cover Parts
KeyPart
Number
6025037900 Front Cover Complete (Includes Door and Filters)1111
6125031900 Control Door1111
6225025901 Grille, Discharge1111
6325037800 Filter2222
N/S25060600 Thumb Screw2222
N/S25060500 Speed Nut (U-Type)2222
Description07091215 Notes
10
Notes
11
Use Factory Certifi ed Parts.
FRIEDRICH AIR CONDITIONING CO.
Post Office Box 1540 · San Antonio, Texas 78295-1540
4200 N. Pan Am Expressway · San Antonio, Texas 78218-5212
(210) 357-4400 · FAX (210) 357-4480
www.friedrich.com
Printed in the U.S.A.
PTACPRTS B-A C-A (7-04)
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