
Nashville, Tennessee 37210
(615) 889-8900
▼▼
▼
FAX: (615) 885-4403
▼▼
ERR-04
Replacement Parts List
PARTS DEPOT
Detroit, Michigan 48170
(734) 454-4480
▼▼
▼ FAX: (734) 454-1790
▼▼
®
Residential Pool Heaters
ERN(L) 150-400
RPL7003 Rev. 1

ITEM PART DESCRIPTION MODEL
NO. NO. NO.
Gas Train Assembly
1 ORF2401* ORIFICE, NAT (Green) ALL
1 ORF2403* ORIFICE, LPG (Red) ALL
2 BNR2400 BURNER, NAT ALL
2 BNR3400 BURNER, NAT WITH PRESSURE TAP ALL
2 BNR2401 BURNER, LPG ALL
2 BNR3401 BURNER, LPG WITH PRESSURE TAP ALL
3 VAL2400 VALV E, GA S NA T ALL
3 VAL2401 VALVE, GAS LPG A LL
Controls & Gauges
4 PRS2405* SWITCH, AIR PRESSURE ALL
5 PRS2406 SWITCH, WATER PRESSURE ALL
6 TST2402 HI LIMIT SWITCH, SECONDARY 180º 150 - 300
6 TST2408 HI LIMIT SWITCH, SECONDARY 195º 4 0 0
7 TST2406 LIMIT SWITCH, PRIMARY 135º ALL
-- TST2301 THERMOSTAT BULB WELL (NOT PICTURED) ALL
8 TST2403 THERMOSTAT CIRCUIT BOARD ALL
9 WRE2402 THERMOSTAT W/WIRING ALL
-- TST2405 SENSOR, THERMOSTAT (NOT PICTURED) ALL
-- TST3400 THERMOSTAT COMPLETE ALL
1 0 RLY2421 IGNITION MODULE A LL
1 1 PLT3400 HOT SURFACE IGNITOR ALL
1 2 TRF2400 TRANSFORMER 120VAC/40V.A. ALL
1 3 MSC3400 BY PASS REGULATOR 150
1 3 MSC3401 BY PASS REGULATOR 200 & 250
1 3 MSC3402 BY PASS REGULATOR 300 & 400
Heat Exchangers
1 4 HEX3425 HEAT EXCHANGER 150
1 4 HEX3426 HEAT EXCHANGER 200
1 4 HEX3427 HEAT EXCHANGER 250
1 4 HEX3428 HEAT EXCHANGER 300
1 4 HEX3429 HEAT EXCHANGER 400
Miscellaneous
1 5 GKT2400 GASKET, HEAT SHIELD ALL
1 6 RLV2005 RELIEF VALVE, 30psi (OPTIONAL) ALL
1 7 JKD2260 V-BAFFLE 150
1 7 JKD2261 V-BAFFLE 200
1 7 JKD2262 V-BAFFLE 250
1 7 JKD2263 V-BAFFLE 300
2

ITEM PART DESCRIPTION MODEL
NO. NO. NO.
Miscellaneous
1 7 JKD2264 V-BAFFLE 400
1 8 DRV2400 DRAIN VALVE AL L
1 9 GKT2412 GASKET, HEADER ALL
2 0 FAN2410 FAN ASSEMBLY ALL
2 1 MSC2422 LIGHT, RED 24 VAC ALL
2 2 MSC2424 LIGHT, AMBER 24 VAC ALL
2 3 MSC2423 LIGHT, GREEN 24 VAC AL
2 4 MSC2426 SWITCH, ROCKER MAIN POWER ALL
2 5 MSC2438 SWITCH, ROCKER SELECTOR A LL
2 6 GKT2413 GASKET, FLANGE 2 " ALL
2 6 GKT2414 GASKET, FLANGE 1 1/2" ALL
2 7 WTR3502 FLANGE, WATER CONNECTION 2" ALL
2 8 MSC3415 SIGHT GLASS ASSEMBLY A LL
2 9 GKT2409 GASKET, OUTDOOR VENT 150 - 300
2 9 GKT2410 GASKET, OUTDOOR VENT 400
3 7 WTR3501 HEADER, BRONZE ALL
Loch-Heat® Tile
3 0 FIB2428 LOCH-HEAT® TILE, REAR HEAD SIDE A LL
®
3 1 FIB2420 LOCH-HEAT
3 2 FIB2424 LOCH-HEAT
3 2 FIB2423 LOCH-HEAT
3 2 FIB2422 LOCH-HEAT
3 2 FIB2400 LOCH-HEAT
3 2 FIB2401 LOCH-HEAT
3 3 FIB2438 LOCH-HEAT
3 3 FIB2436 LOCH-HEAT
3 3 FIB2434 LOCH-HEAT
3 3 FIB2432 LOCH-HEAT
3 3 FIB2474 LOCH-HEAT
3 4 FIB2439 LOCH-HEAT
3 4 FIB2437 LOCH-HEAT
3 4 FIB2435 LOCH-HEAT
3 4 FIB2433 LOCH-HEAT
3 4 FIB2475 LOCH-HEAT
3 5 FIB2427 LOCH-HEAT
3 5 FIB2426 LOCH-HEAT
3 5 FIB2425 LOCH-HEAT
3 5 FIB2415 LOCH-HEAT
TILE, FRONT HEAD SIDE ALL
®
TILE, REAR 1 5 0
®
TILE, REAR 2 0 0
®
TILE, REAR 2 5 0
®
TILE, REAR 3 0 0
®
TILE, REAR 4 0 0
®
TILE, TOP LEFT 150
®
TILE, TOP LEFT 200
®
TILE, TOP LEFT 250
®
TILE, TOP LEFT 300
®
TILE, TOP LEFT 400
®
TILE, TOP RIGHT 150
®
TILE, TOP RIGHT 200
®
TILE, TOP RIGHT 250
®
TILE, TOP RIGHT 300
®
TILE, TOP RIGHT 400
®
TILE, BOTTOM 1 5 0
®
TILE, BOTTOM 200
®
TILE, BOTTOM 2 5 0
®
TILE, BOTTOM 3 0 0
3

ITEM PART DESCRIPTION MODEL
NO. NO. NO.
Loch-Heat® Tile
®
3 5 FIB2416 LOCH-HEAT
3 6 FIB2431 LOCH-HEAT
3 6 FIB2430 LOCH-HEAT
3 6 FIB2429 LOCH-HEAT
3 6 FIB2405 LOCH-HEAT
3 6 FIB2406 LOCH-HEAT
-- CFK3300 COMBUSTIBLE FLOOR KIT OPTIONAL 150 & 200
-- CFK3301 COMBUSTIBLE FLOOR KIT OPTIONAL 250 & 300
-- CFK3302 COMBUSTIBLE FLOOR KIT OPTIONAL 400
TILE, BOTTOM 4 0 0
®
TILE, FRONT DOOR 150
®
TILE, FRONT DOOR 200
®
TILE, FRONT DOOR 250
®
TILE, FRONT DOOR 300
®
TILE, FRONT DOOR 400
PLEASE SPECIFY MODELNUMBER AND SERIAL NUMBER WHEN ORDERING PARTS.
*OVER 2,000 FEET ALTITUDE CONSULT FACTORY
High Efficiency W ater Heaters And Boilers
The Built-In Advantage
Lochinvar Corporation • Nashville, TN 37210 • 615/889-8900/Fax 615/885-4403
SM
4
1/991/99
1/99
1/991/99