💧 Knob Stop, Raypak ELS/53A/55A/105A/105B/153/155A/183A/185A
Made by Raypak, manufacturer part number 006886F. It is listed for the equipment shown below, so check the model on your own unit against that list.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Raypak |
| Manufacturer part number | 006886F |
| Catalog description | Knob Stop, Raypak ELS/53A/55A/105A/105B/153/155A/183A/185A |
✅ Listed for
- Raypak 55B Model Versa (10/01/89-4/15/13)
- Raypak Versa 105B Bronze & Cast Iron Heater (6/1/99-pres)
- Raypak 153 (12/1/81-1/1/84) & 153A (1/1/84-2/15/87)
- Raypak Versa 155A/155B/155C Heaters
- 263A 333A 403A Heaters Raypak Versa 183A
- 265B/C 335B/C 405B/C (10-16-88 thru 11-01-93) Raypak 185B/C
- R265 R335 R405 (11-01-93 thru 11-01-98) Raypak R185
- 265B 335B 405B (10-16-88 thru 11-09-92) Raypak 185B
- Raypak RP2100 Digital 185 – 405 Model Heaters (11-01-98 +)
- Raypak Model 130A Millivolt & DSI Gas Heater 10/3/05–Current
- 266A 336A 406A Digital Atmospheric Gas Heater Raypak 206A
- R265A R335A R405A Raypak RP2100 Digital Gas Models R185A
- R265B R335B R405B Raypak RP2100 Digital Gas Models R185B
- 156A Gas Heater Raypak 106A
- Raypak Heat Pump Models RHP 072/RHP 104
Exploded parts diagrams: This part is shown as item #13 on the Raypak 5.5kW & 11.0kW Heaters; item #13 on the Raypak ELS 552-2 & 1102-2 Heater Models (11/1983 – pres); item #4m on the Raypak 53B Model Spa-Pak Heater; item #4m on the Raypak 55A Model Versa (5/1/87-9/30/89); item #4M on the Raypak 53A Model Spa-Pak Heater; item #4m on the Raypak Versa 105A Bronze & Cast Iron Heater (10/91-5/99); and 15 other assemblies 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 ◀ this part |
| 12 | Thermostat Knob,Raypak 53/ELS/53A/55A/105A/105B/151/153,Blk |
| 11 | Indicator Light, Raypak ELS |
| 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 |
🔧 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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