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Exploded parts diagram: This part is shown as item #1 on the Waterpik Laars XE Series ES, ES II, EC Heaters (1984-89) exploded parts diagram.
🔧 Waterpik Laars XE Series ES, ES II, EC Heaters (1984-89) – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| 75 | 46-295-W025K75 |
| 74 | 46-295-W025K74 |
| 73 | Gasket, Zodiac Jandy Laars EPC/ESC/EPG/ESG/HI-E,Bypass Valve |
| 72 | 47-295-1760 |
| 71 | Bypass Valve Cap, Zodiac Laars EPC/ESC/EPG/ESG/EG/ES |
| 70 | Bypass Valve, Zodiac Jandy Laars EPC/ESC/EPG/ESG/HI-E/HI-E2 |
| 68 | 47-295-1626 |
| 67 | Bypass Assembly, Zodiac Jandy Laars EPG/ESG/EG/ES/Lite2 |
| 61 | Flange Bolt, Zodiac Jandy Laars ESC/EPG/ESG/Hi-E2/Lite/Lite2 |
| 59 | 46-295-W025K59 |
| 57 | 46-295-W025K57 |
| 56 | Gasket, Zodiac EPC/ESC/EPG/ESG, 3/4"ID, 1-5/16"OD,qty 18 |
| 54 | 46-295-W025K54 |
| 52 | 46-295-W025K52 |
| 50 | 46-295-W025K50 |
| 49 | 47-295-1618 |
| 40 | 46-295-W025K40 |
| 38 | Ignition Control, Zodiac Laars EPC/ESC/Telestar/ES |
| 37 | 47-295-1324 |
| 36 | Transformer, Zodiac Jandy Laars EPC/ESC/EPH/HI-E2/Lite/LX/LT |
| 34 | Fusable Link, Zodiac Jandy Laars EPC/ESC/EPG/ESG/EPH/LX-LT |
| 33 | Hi-Limit, Zodiac Jandy Laars EPC/ESC/EPG/ESG/HI-E, 150degF |
| 32 | Hi-Limit Retainer Boot, Zodiac Laars EPC/ESC/EPG/ESG/EG/ES |
| 31 | Hi-Limit Retainer Clip, Zodiac Laars EPC/ESC/ESG/EG/ES |
| 29 | Hi-Limit, Zodiac Jandy Laars EPC/ESC/EPG/ESG/HI-E, 135degF |
| 27 | Siphon Loop Assy, Zodiac Jandy Laars EPC/ESC/EPG/ESG/Lite |
| 26 | 46-295-W025K26 |
| 24 | Temp Control Stop Plate,Zodiac LaarsEPC/EPG/HI-E2/Ht Shot/ES |
| 21 | Thermostat Sleeve,Zodiac Laars Elecktra II/EPC/EPG/ESG/HI-E2 |
| 18 | 46-295-W025K18 |
| 16 | On/Off Switch, Zodiac Laars EPC/EPG/ESG/EG/ES |
| 15 | Temperature Control Kit, Zodiac Laars Elecktra/EPC/Telestar |
| 14 | 46-295-W025K14 |
| 13 | Sensor, Temperature, Zodiac Laars EPC/ESC/EPG/ESG/HI-E2 |
| 11 | Temperature Control Panel, Zodiac Laars EPG/ESG/Lite/EG |
| 8 | 46-295-W025K8 |
| 7 | Orifice, Zodiac Jandy Laars EPC/ESC/EPG/ESG, Nat., 0-5K foot |
| 6 | 46-295-W025K6 |
| 3 | Ceramic Insulator, Zodiac Laars EPC/ESC/Lite/ES |
| 2 | Pilot Tubing, Zodiac Jandy Laars EPC/ESC/EPG/ESG/Lite/EG/ES |
| 1 | Pilot Generator, Zodiac Laars EPC/ESC/ES, Nat., IID ◀ this part |
🔧 Exploded diagram and parts
This part belongs to the Waterpik Laars XE Series ES, ES II, EC Heaters (1984-89) assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 3 | ![]() |
Ceramic Insulator, Zodiac Laars EPC/ESC/Lite/ES | R0011600 | Available to order | $66.29 |
Gaskets
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 54 | ![]() |
Nut, Zodiac Jandy Laars EPC/ESC/EPG/ESG/Lite/EG/ES, 3/8"-16 | F0003100+ | 45 in stock | $0.85 | Add to cart |
| 56 | ![]() |
Gasket, Zodiac EPC/ESC/EPG/ESG, 3/4"ID, 1-5/16"OD, qty 18 | R0050800 | 1 in stock | $36.38 | Add to cart |
| 59 | ![]() |
Gasket, Laars EPC/ESC/EPG/ESG/HI-E2 Flange, 2-1/8"ID, 2-3/4"OD | S0078000+ | 10 in stock | $32.91 | Add to cart |
| 75 | ![]() |
Heat Exchanger Tube Assy, Zodiac Jandy Laars 125 EPC/ESC/EPG | R0018101 | Available to order | $670.36 |
On/Off Switchs
Orifices
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 6 | ![]() |
Gas Valve, Zodiac Laars ESC/ES, Nat. | R0099400 | Available to order | $401.98 | |
| 7 | ![]() |
Orifice, Zodiac Jandy Laars EPC/ESC/EPG/ESG, Nat., 0-5K foot | L0032200+ | 8 in stock | $2.43 | 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 |
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O-Ring Chart, Aladdin | MG1 | 17 in stock | $83.58 | Add to cart |


























