Lochinvar PB 502 thru 1302 Application guide

PB1-PF1-RP-03
32
12
8
13
14
2
5
30
40
41
Power-Fin®
Heating Boilers & Hot Water Supply Boilers
PB/PF 502 thru 1302
Replacement Parts List
PARTS & SERVICE DEPARTMENT
Nashville, Tennessee
615-889-8900 • Fax: [phone]
www.Lochinvar.com
39
1

25
23
21
20
24
22
35
10
11
33
28
36
9
27
26
38
29
7
15
31
34
37
35
22
23
19
24
3
4
2
6
CONTROL PANEL ASSEMBLY
GAS TRAIN ASSEMBLIES
F9
M9
HEAT EXCHANGER ASSEMBLY
2 of 4
PB1-PF1-RP-03

3 of 4
PB1-PF1-RP-03
ITEM
NO.
PART
NO. DESCRIPTION MODEL NO.
CONTROLS & GAUGES
1 RLY2114 CONNECTION BOARD ALL
2 RLY2210 BOARD, CONTROL, USER INTERFACE ALL
3 RLY2100 BOARD, CONTROL, MAIN ALL
4 RLY2706 PUMP RELAY ALL
5 FAN3727 FAN, COMBUSTION AIR ALL
6 SWT2006 ON/OFF SWITCH ALL
7 TST2032 THERMOSTAT SENSOR F9
8 GTP2900 GAUGE, TEMP AND PRESSURE PB
9 HLC2510 THERMOSTAT, HI LIMIT 200 DEGREE PF
10 HLC2701 THERMOSTAT, HI LIMIT W/ AUTO RESET ALL
11 PLT3400 IGNITOR, HOT SURFACE ALL
12 RLV2001 RELIEF VALVE, PRESSURE ONLY PB 502-1002
12 RLV2003 RELIEF VALVE, PRESSURE ONLY PB 1302
12 RLV2007 RELIEF VALVE, TEMPERATURE & PRESSURE PF
13 WTR2040 FLOW SWITCH ALL
14 PRS2431 SWITCH, LOW AIR 502 - LP - F9
14 PRS2432 SWITCH, LOW AIR 502 - NAT - F9
14 PRS2433 SWITCH, LOW AIR 752 - LP - F9
14 PRS2434 SWITCH, LOW AIR 752 - NAT - F9
14 PRS2435 SWITCH, LOW AIR 1002 - LP - F9
14 PRS2436 SWITCH, LOW AIR 1002 - NAT - F9
14 PRS2437 SWITCH, LOW AIR 1302-F9
14 PRS30002 SWITCH, LOW AIR BEFORE D08 502 - LP - M9
14 PRS20008 SWITCH, LOW AIR AFTER D08 502 - LP - M9
14 PRS30001 SWITCH, LOW AIR BEFORE D08 502 NAT & 752-1302-M9 NAT/LP
14 PRS20006 SWITCH, LOW AIR AFTER D08 502 NAT & 752-1302-M9 NAT/LP
GAS TRAIN ASSEMBLIES
15 BNR3713 BURNER 502
15 BNR3714 BURNER 752
15 BNR3715 BURNER 1002
15 BNR3716 BURNER 1302
19 VAL3417 VALVE, GAS 502-M9
19 VAL3418 VALVE, GAS 752-M9
19 VAL3419 VALVE, GAS 1002-M9
19 VAL3420 VALVE, GAS 1302-M9
20 VAL2131 VALVE, GAS DIAPHRAGM 1" 502-F9 NAT & LP
20 VAL2132 VALVE, GAS DIAPHRAGM 1 1/4" 752-1002-1302 - NAT - F9
20 VAL2019 VALVE, GAS DIAPHRAGM 1 1/4" 752-1002-1302 - LP - F9
21 VAL2133 VALVE, MAIN GAS 1" 502- NAT - F9
21 VAL2726 VALVE, MAIN GAS 1" 502 - LP - F9
21 VAL2134 VALVE, MAIN GAS 1 1/4" 752-1002-1302 - NAT - F9
21 VAL2520 VALVE, MAIN GAS 1 1/4" 752-1002-1302 - LP - F9
22 VAL2722 VALVE, VENTURI 502-M9
22 VAL2723 VALVE, VENTURI 752-1002-M9
22 VAL2724 VALVE, VENTURI 1302-M9
22 MAN2149 VALVE, VENTURI ALL F9
23 GAC2029 GAS COCK 502
23 GAC2030 GAS COCK 752-1002-1302
24 VAL2207 VALVE, BALL ALL 502
24 VAL2208 VALVE, BALL 752-1002-F9 & 752-1002-1302-M9
25 ORF2762 ORIFICE, BURNER 502 - NAT - F9
25 ORF2763 ORIFICE, BURNER 752 - NAT - F9
25 ORF2764 ORIFICE, BURNER 1002 - NAT - F9
25 ORF2765 ORIFICE, BURNER 1302 - NAT - F9
25 ORF2766 ORIFICE, BURNER 502 - LP- F9
25 ORF2767 ORIFICE, BURNER 752 - LP - F9
25 ORF2768 ORIFICE, BURNER 1002 - LP - F9
25 ORF2769 ORIFICE, BURNER 1302 - LP -F9

©-10/08-Printed in U.S.A.
4 of 4
PB1-PF1-RP-03
ITEM
NO. PART NO. DESCRIPTION MODEL NO.
HEAT EXCHANGER ASSEMBLIES
26 HEX3228 HEAT EXCHANGER (HLW) PF502
26 HEX3236 HEAT EXCHANGER (H) PB502
26 HEX3229 HEAT EXCHANGER (HLW) PF752
26 HEX3237 HEAT EXCHANGER (H) PB752
26 HEX3230 HEAT EXCHANGER (HLW) PF1002
26 HEX3238 HEAT EXCHANGER (H) PB1002
26 HEX3231 HEAT EXCHANGER (HLW) PF1302
26 HEX3239 HEAT EXCHANGER (H) PB1302
27 JKH2016 V BAFFLE (20 REQ.) 502
27 JKH2017 V BAFFLE (20 REQ.) 752
27 JKH2018 V BAFFLE (20 REQ.) 1002
27 JKH2019 V BAFFLE (20 REQ.) 1302
37 JKP6569 V BAFFLE STRAP (3 REQ.) ALL
28 TST2300 HIGH LIMIT BULBWELL ALL
29 TST2306 THERMOSTAT BULBWELL 3/8" ALL
MISCELLANEOUS
- PUM3013 PUMP ALL PF
30 FAN2027 FAN, VENTILATION ALL
31 MSC2731 BURNER SIGHT GLASS ALL
32 FIL2001 AIR FILTER ALL
33 GKT2012 IGNITOR GASKET ALL
- GKT2053 JACKET GASKET ALL
34 GKT2033 FLANGE GASKET ALL
35 GKT2034 BURNER/BLOWER GASKET ALL
36 GKT2035 BURNER/ HEX GASKET ALL
- GKT2036 HEX/INNER TOP GASKET ALL
38 GKT2705 HEX/DIVIDER PANEL GASKET ALL
39 MSC2975 CONDENSATE TRAP ALL
40 RLY2902 RELAY, LOUVER ALL
41 TST3012 FLUE SENSOR ALL
- WTR2530 LOW WATER CUT-OFF, MANUAL RESET (OPTIONAL) PRIOR TO H08H00211095 ALL
- WTR30000 LOW WATER CUT-OFF, MANUAL RESET (OPTIONAL) BEGINNING H08H00211095 ALL
- WTR2528 LOW WATER CUT-OFF, AUTO RESET (OPTIONAL) PRIOR TO H08H00211095 ALL
- WTR30001 LOW WATER CUT-OFF, AUTO RESET (OPTIONAL) BEGINNING H08H00211095 ALL
- WTR2532 LOW WATER CUT-OFF PROBE (OPTIONAL) PRIOR TO H08H00211095 ALL
- WTR2222 LOW WATER CUT-OFF PROBE (OPTIONAL) BEGINNING H08H00211095 ALL
- WTR2533 LOW WATER CUT-OFF BOOT (OPTIONAL) PRIOR TO H08H00211095 ALL
- WTR20000 LOW WATER CUT-OFF BOOT (OPTIONAL) BEGINNING H08H00211095 ALL
- KIT3115 KIT, OUTDOOR AIR RESET ALL
- KIT3109 KIT, ALARM ON ANY FAILURE WITH BELL ALL
- KIT3110 KIT, MANUAL RESET LOW WATER CUTOFF ALL
PLEASE HAVE MODEL NUMBER AND SERIAL NUMBER WHEN ORDERING PARTS.