Raypak ELS 001812F: Professional Indicator Light
Product Overview
We stock the Raypak ELS Indicator Light, a specialized lighting component designed specifically for Raypak ELS series heaters. This OEM replacement part ensures proper visual monitoring of heater operation.
Key Features
- Raypak ELS series compatibility
- OEM quality construction
- Professional-grade components
- Direct replacement design
- Clear status indication
- Easy installation
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | 001812F |
| Brand | Raypak |
| Series | ELS |
| Type | Indicator Light |
| Application | Heater Systems |
| Design | OEM Replacement |
| Compatibility | Raypak ELS Heaters |
Exploded parts diagrams: This part is shown as item #11 on the Raypak 5.5kW & 11.0kW Heaters; item #11 on the Raypak ELS 552-2 & 1102-2 Heater Models (11/1983 – pres) exploded parts diagrams.
🔧 Raypak 5.5kW & 11.0kW Heaters – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Element Gasket, Raypak ELS 552-2/1102-2, 5 each |
| – | Element Gasket, Raypak ELS 552-2/1102-2/5.5k with 11.0kW |
| – | Heater, RayPak SpaPak, ELS 552-5, 230v, 5.5kW, Complete |
| – | Heater, RayPak, SpaPak, ELS 1102-2, 230v, 11kW, Complete |
| 15 | Wire Kit, Raypak ELS |
| 14 | Dial Plate, Raypak ELS |
| 13 | Knob Stop, Raypak ELS/53A/55A/105A/105B/153/155A/183A/185A |
| 12 | Thermostat Knob,Raypak 53/ELS/53A/55A/105A/105B/151/153,Blk |
| 11 | Indicator Light, Raypak ELS ◀ this part |
| 10 | Toggle Switch, Raypak ELS/53A/151/153/155A/183A/185A, SPST |
| 9B | Thermostat,Raypak ELS/53/105A/105B/153/155A/183A/185B/RP2100 |
| 9A | Thermostat, Raypak |
| 8 | Contactor, DP, 40A FLA, 230v |
| 7 | Hi-Limit, Thermodisc, DPST, Screw Terminal, Surface Mount |
| 6 | Pressure Switch 3029, 25A, Tecmark, 1/8"mpt, SPNO |
| 5 | 46-197-W001K5 |
| 4 | Sensor Well, Raypak ELS |
| 3 | 46-197-W001K3 |
| 1 | 46-197-W001K1 |
Application Uses
Designed for indicating:
- Heater operational status
- System power conditions
- Function monitoring
- Safety indicators
Installation Benefits
OEM design offers:
- Direct fit replacement
- Standard connections
- Simple installation
- Secure mounting
Quality Features
Professional construction includes:
- Clear visibility
- Durable components
- Reliable operation
- Long service life
🔧 Exploded diagram and parts
This part belongs to the Raypak 5.5kW & 11.0kW Heaters assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
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