Lochinvar ER151, ER201, ER251, ER301, ER401 User Manual

PARTS & SERVICE DEPARTMENT

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Nashville, Tennessee
615-889-8900 • Fax: [phone]

[e-mail]
www.Lochinvar.com

ER2P-05

Replacement Parts List

Residential Pool Heaters

ER(N, L) 151-401

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HEAT EXCHANGER ASSEMBLY

HEAT EXCHANGER ASSEMBLY

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ITEM NO. PART NO. DESCRIPTION MODEL NO.

BURNERS

1 BNR3417 MAIN BURNER
1 BNR3416 MAIN BURNER W/ PRESSURE TAP ER151 2 1

- GKT2429 GASKET, BURNER ER201 3 1

GAS TRAIN ASSEMBLY

2 VAL2420 IGNITION / GAS VALVE ALL
3 ORF2406 ORIFICE, NAT 151 - 301
3 ORF2141 ORIFICE, NAT - PRIOR TO SERIAL #E05H00004958 401
3 ORF2406 ORIFICE, NAT - BEGINNING SERIAL# E05H00004958 401
3 ORF2904 ORIFICE, LP ALL

CONTROLS AND GAUGES

4 RLY30000 DIGITAL TEMPERA TURE CONTROL ALL
5 LBL20004 OVERLAY LABEL, DIGITAL TEMPERATURE CONTROL ALL
6 HLC30002 THERMOSTAT / HIGH LIMIT - 175* ALL
7 PLT3000 IGNITOR ALL
8 PLT30001 FLAME SENSOR ALL
9 FAN2724 FAN ASSEMBL Y 151

9 FAN2723 FAN ASSEMBLY 201 - 401
10 GKT2009 GASKET, FAN ALL
11 MSC2426 SWITCH, ROCKER - ON/OFF ALL
12 PRS2406 PRESSURE SWITCH, WATER ALL
13 PRS3428 PRESSURE SWITCH, AIR ALL
14 TRF2002 TRANSFORMER, 50VA ALL
15 MSC3403 BYPASS ASSEMBL Y ALL

HEAT EXCHANGERS

16 HEX3425 HEAT EXCHANGER - NO HEADER PARTS 151
16 HEX3426 HEAT EXCHANGER - NO HEADER PARTS 201
16 HEX3427 HEAT EXCHANGER - NO HEADER PARTS 251

PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS

MODEL BNR3417 BNR3416

ER251 4 1
ER301 5 1
ER401 7 1

ER2P-05

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