Exploded parts diagrams: This part is shown as item #1m on the Raypak Versa 105B Bronze & Cast Iron Heater (6/1/99-pres); item #1-M on the Raypak RP2100 Digital 185 – 405 Model Heaters (11-01-98 +) exploded parts diagrams.
🔧 Raypak Versa 105B Bronze & Cast Iron Heater (6/1/99-pres) – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| 1r | Refractory Block, Raypak, Model 105A |
| 1v | Stackless Top, Raypak, Model 105B, Outdoor |
| 4m | 46-197-W009K4M |
| – | Conversion Kit, Raypak, Model 105, LP to NG, IID |
| – | Conversion Kit, Raypak, Model 105, LP to NG, MV |
| – | 47-197-1829 |
| – | Bolt Kit, Raypak, Model 105B-Cast Iron, Heat Exchanger |
| – | Wiring Harness, Raypak, Model 105B, Millivolt |
| – | Heat Exchanger, Raypak, Model 105B-Cast Iron |
| – | Conversion Kit, NG to LP, Raypak, 105A/105B, MV Units Only |
| – | Conversion Kit, Raypak, Model 105, NG to LP, IID |
| 10m | Thermal Cut-Off Fuse Kit, Raypak 55A/105B, 190 degree |
| 6m | Rocker Switch, Raypak 105B/R185/185/R185A/R185B |
| 5m | Transformer, Raypak 53A/55A/105A/105B/151/153/155A/185A |
| 3m | Knob Stop, Raypak ELS/53A/55A/105A/105B/153/155A/183A/185A |
| 2m | Thermostat Knob,Raypak 53/ELS/53A/55A/105A/105B/151/153,Blk |
| 1m | Pressure Switch, Raypak 105B/185/130A/207A/R185A, 1.75psi ◀ this part |
| 17h | 46-197-W009K17H |
| 16h | Flange Kit, Raypak 105A/105B/155A/185A/R185/207A, In/Out |
| 15h | 46-197-W009K15H |
| 14h | Sensor Well, Raypak 105A/105B/155A/185A/R185/185/207A |
| 13h | Drain Valve, Raypak 53/53A/55A/105A/105B/151/153/155A/183A |
| 12h | 46-197-W009K12H |
| 11h | 46-197-W009K11H |
| 10h | Unitherm Governor Spring, Raypak 105A/105B/155A/185A/R185 |
| 15p | High Tension Wire, Raypak 53A/55A/105A/155A/183A/185A/R185 |
| 14p | Pilot Tube Assembly, Raypak 53A/55A/105A/155A/185A/R185/185 |
| 9h | Unitherm Governor, Raypak 105A/105B/155A/185A/R185/185/207A |
| 8h | 46-197-W009K8H |
| 13p | Pilot Bracket, Raypak 105A, IID |
| 12p | Pilot Bracket, Raypak 105A, MV |
| 7h | 46-197-W009K7H |
| 6h | Baffle, Raypak 105B |
| 5h | Tube Assembly, Raypak 105B, ASME |
| 9p | Thermocouple, Raypak 53/53A/55A/105A/151/153/155A, MV |
| 4h | 46-197-W009K4H |
| 3h | Return Header, Raypak 105A, Bronze |
| 2h | 46-197-W009K2H |
| 7p | 46-197-W009K7P |
| 1g | 46-197-W009K1G |
| 5p | 46-197-W009K5P |
| 3c | Thermostat,Raypak ELS/53/105A/105B/153/155A/183A/185B/RP2100 |
| 2c | T-Stat Auto Reset 14, Raypak 105A/105B/151/153/155A/183A |
| 1c | 46-197-W009K1C |
| 3p | Pilot, Raypak 53A/55A/105A/151/153/155A, Nat./LP,After 06/00 |
| 2b | SRV Burner Kit, Raypak, 10 Pack |
| 3b | 46-197-W009K3B |
| 1p | 46-197-W009K1P |
| 1b | Burner Tray, Raypak, Model 105A, w/Burners, Sea Level |










