💧 Drain Valve, Raypak 53/53A/55A/105A/105B/151/153/155A/183A
Made by Raypak, manufacturer part number 013793F. 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 | 013793F |
| Catalog description | Drain Valve, Raypak 53/53A/55A/105A/105B/151/153/155A/183A |
✅ Listed for
- Raypak Versa 105B Bronze & Cast Iron Heater (6/1/99-pres)
- (1974 -12/81 & 11/80 – 12/81) Raypak 151 CAL III & SPA PAK
- 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 +)
- 267A 337A 407A Digital – Low Nox Gas Heater Raypak 207A
- 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
- Raypak Pro Series 268A/408A Gas Heater Replacement Parts
Exploded parts diagrams: This part is shown as item #10h on the Raypak 53 Model Gemini & Spa-Pak Heater (Mfg 1982-84); item #7h on the Raypak 53B Model Spa-Pak Heater; item #7h on the Raypak 55A Model Versa (5/1/87-9/30/89); item #7H on the Raypak 53A Model Spa-Pak Heater; item #13h on the Raypak Versa 105A Bronze & Cast Iron Heater (10/91-5/99); item #7H on the Raypak 55B Model Versa (10/01/89-4/15/13); and 14 other assemblies exploded parts diagrams.
🔧 Raypak 53 Model Gemini & Spa-Pak Heater (Mfg 1982-84) – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
🔧 Exploded diagram and parts
This part belongs to the Raypak 53 Model Gemini & Spa-Pak Heater (Mfg 1982-84) assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Orifices
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1P | ![]() |
Pilot, Raypak 53/53A/55A/105A/151/153/155A/183A, Nat., MV | 600525B | Available to order | $74.35 | |
| 1P | ![]() |
Pilot, Raypak 53/53A/55A/105A/151/153/155A/183A, LP, MV | 600575B | Available to order | $73.46 | |
| 2P | ![]() |
Orifice, Raypak 53/53A/55A/105A/151/153/155A, Nat., MV | 003901F | Available to order | $8.85 | |
| 2P | ![]() |
Orifice, Raypak 53/53A/55A/105A/151/153/155A, LP, MV | 003902F | Available to order | $8.85 | |
| 3p | ![]() |
Thermocouple, Raypak 53/53A/55A/105A/151/153/155A, MV | 600019B | Available to order | $59.82 |
Thermostat Knobs
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1m | ![]() |
Pressure Switch 3925, 25A, Tecmark, Universal, SPNO, w/Brass | 3925 | Available to order | $24.97 | |
| 3m | ![]() |
Thermostat Knob,Raypak 53/ELS/53A/55A/105A/105B/151/153,Blk | 006885F | 1 in stock | $26.78 | Add to cart |
| 5m | ![]() |
Toggle Switch, Raypak ELS/53A/151/153/155A/183A/185A, SPST | 650761 | Available to order | $23.28 |
Bulb Wells
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 5h | ![]() |
Bulb Well, Raypak 53/53A/55A/151/153/155A/183A | 007211F | Available to order | $43.70 | |
| 6h | ![]() |
Flange, Raypak 53/53A/55A/153/155A/183A/185, In/Out | 002432F | Available to order | $51.98 | |
| 7h | ![]() |
Gasket, Raypak 53/53A/55A/105A/151, Flange, 1-9/16"ID, 2-1/8"OD | 800013B | 3 in stock | $39.10 | Add to cart |
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Unitherm Governor Sleeve, Raypak 53/53A/55A | 400734 | 3 in stock | $9.10 | Add to cart |
Complete gas valves
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1G | ![]() |
Gas Valve, Raypak 53/53A/55A/105A/105B/151/153, Nat., MV | 003898F | 3 in stock | $448.86 | Add to cart |
| 1G | ![]() |
Gas Valve, Raypak 53/53A/55A/105A/105B/151/153, LP., MV | 003899F | 2 in stock | $308.05 | Add to cart |
Hi Limits
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1c | ![]() |
Hi Limit, Raypak 53/53A/55A, Auto Reset 13-B, 135degF | 600889B | 2 in stock | $59.27 | Add to cart |
| 2c | ![]() |
Hi Limit, Raypak 53/53A/55A, Auto Reset 14-B, 140degF | 600890B | 5 in stock | $59.27 | Add to cart |
| 3c | ![]() |
Thermostat, Raypak ELS/53/105A/105B/153/155A/183A/185B/RP2100 | 003346F | Available to order | $113.76 |
SRV Burner Kits
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 3B | ![]() |
SRV Burner Kit, Raypak, 10 Pack | 100-10000414 | 31 in stock | $60.78 | Add to cart |
![]() |
Burner Orifice, Raypak Model 130A, LP, Sea Level | 350350F | 21 in stock | $14.69 | Add to cart |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock | $5.26 | Add to cart |
![]() |
O-Ring Chart, Aladdin | MG1 | 17 in stock | $83.58 | Add to cart |






























