Bypass Assembly, Zodiac Jandy LRZE/LRZM/LXi, with O-Ring | R0453700
$93.20
| Manufacturer part number | R0453700 |
| UPC (GTIN) | 052337022989 |
| Returns | 30-day returns – see our returns policy |
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💧 Bypass Assembly, Zodiac Jandy LRZE/LRZM/LXi, with O-Ring
Made by Jandy/Laars/Zodiac, manufacturer part number R0453700. It is listed for the equipment shown below, so check the model on your own unit against that list.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Jandy/Laars/Zodiac |
| Manufacturer part number | R0453700 |
| Catalog description | Bypass Assembly, Zodiac Jandy LRZE/LRZM/LXi, with O-Ring |
✅ Listed for
- Jandy Legacy Model LRZE Gas Heater (2009 – Present)
- Jandy Legacy Model LRZM Gas Heater (2009 – Present)
Exploded parts diagram: This part is shown as item #5 on the Jandy LXi Low Nox Gas Heater (2008–Present) exploded parts diagram.
🔧 Jandy LXi Low Nox Gas Heater (2008–Present) – exploded parts diagram
The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Remote Control Automation Kit, Zodiac Jandy LXi |
| – | Remote Control Panel/Mount Kit, Zodiac Jandy LXi |
| – | 47-295-1902 |
| – | High Temp Silicon, Zodiac Jandy Laars HI-E2/LXi |
| – | 47-295-1900 |
| – | Temperature Measurement Kit, Zodiac Jandy LRZE/LRZM/LXi |
| – | Touch Up Paint, Zodiac Jandy Laars Lite/LRZE/LRZM, Pewter |
| – | Noncombustible Base, Zodiac Jandy LXi 400 |
| – | Noncombustible Base, Zodiac Jandy LXi 300 |
| – | Noncombustible Base, Zodiac Jandy LXi 250 |
| – | Vent Accessory Kit, Zodiac Jandy LXi 400, 8", Top |
| – | Vent Accessory Kit, Zodiac Jandy LXi 300, 7", Top |
| – | 47-295-1890 |
| – | Vent Adapter Kit, Zodiac Jandy LXi 400, 8", Top |
| – | Vent Adapter Kit, Zodiac Jandy LXi 300, 7", Top |
| – | Vent Adapter Kit, Zodiac Jandy LXi 250, 6", Top |
| – | Vent Accessory Kit, Zodiac Jandy LXi 400, 6", Rear |
| – | Vent Accessory Kit, Zodiac Jandy LXi 250/300, 5", Rear |
| – | Vent Adapter Kit, Zodiac Jandy LXi 400, 6", Rear |
| – | 47-295-1881 |
| – | 47-295-1880 |
| – | Heat Exchanger, Zodiac Jandy LXi Low NOx 400, CuNi |
| – | Heat Exchanger, Zodiac Jandy LXi Low NOx 300, CuNi |
| – | Heat Exchanger, Zodiac Jandy LXi Low NOx 250, CuNi |
| – | Heat Exchanger, Zodiac Jandy LXi Low NOx 400, Bronze |
| – | Heat Exchanger, Zodiac Jandy LXi Low NOx 300, Bronze |
| – | Heat Exchanger, Zodiac Jandy LXi Low NOx 250, Bronze |
| 84 | Header Drain Plug, Zodiac Jandy LRZE/LRZM/LXi, Bronze |
| 83 | Plug, Zodiac Jandy Legacy/LXi, 3/4" Male Pipe Thread, Bronze |
| 82 | Flange Bolt, Zodiac Jandy LRZE/LRZM/LXi, Bronze |
| 81 | Heat Exchanger Flange Kit, Zodiac Jandy LXi, Bronze, qty 2 |
| 80 | Pressure Switch Tube Assembly, Zodiac Jandy LXi. Bronze |
| 79 | Mount Bracket, Zodiac Jandy LRZE/LRZM/LXi, Temp Sensor |
| 78 | Gasket, Zodiac Jandy Laars EPC/ESC/EPG/ESG/HI-E,Bypass Valve |
| 77 | 46-295-W033K77 |
| 76 | 46-295-W033K76 |
| 75 | Heat Exchanger Hardware Kit, Zodiac, LRZE/LRZM/LXi, Bronze |
| 74 | Return Header, Zodiac Jandy LRZE/LRZM/LXi, Bronze, w/Gasket |
| 73 | 46-295-W033K73 |
| 1 | 46-295-W033K1A |
| 72 | Air Duct, Zodiac Jandy LXi |
| 71 | 47-295-1781 |
| 71 | Grommet, Zodiac Jandy Laars Lite/Lite2/LRZE/LRZM/LXi, Slit |
| 70 | Manifold Cover, Zodiac Jandy LXi |
| 69 | 46-295-W033K69 |
| 68 | 46-295-W033K68 |
| 67 | 46-295-W033K67 |
| 65 | 46-295-W033K65 |
| 64 | 46-295-W033K64 |
| 63 | 46-295-W033K63 |
| 62 | Support Panel, Zodiac Jandy Lxi, Side |
| 61 | Return Header Panel, Zodiac Jandy Lxi, Side |
| 60 | Inlet/Outlet Header Panel, Zodiac Jandy Lxi, Top |
| 59 | Inlet/Outlet Header Panel, Zodiac Jandy Lxi, Bottom |
| 58 | Side Panel Assembly, Zodiac Jandy Lxi, Right |
| 57 | Side Panel Assembly, Zodiac Jandy Lxi, Left |
| 56 | Door Latch, Zodiac Jandy Laars LX/LT/Low NOx/LRZE/LRZM/LXi |
| 55 | 46-295-W033K55 |
| 54 | Fusible Link Bracket, Zodiac Jandy LRZE/LRZM/LXi |
| 53 | Fusable Link, Zodiac Jandy Laars EPC/ESC/EPG/ESG/EPH/LX-LT |
| 52 | Flame Sense Rod, Zodiac Jandy LRZE/Lxi |
| – | Gasket, Zodiac Jandy JEP, Remote Housing |
| – | 47-295-1191 |
| – | Wire Harness, Zodiac Jandy Lxi, Air Flow Switch |
| – | Wire Harness, Zodiac Jandy Lxi, Manual Reset |
| – | Wire Harness, Zodiac Jandy Lxi, Pressure Switch |
| – | Wire Harness, Zodiac Jandy Lxi, Control |
| – | Wire Harness, Zodiac Jandy LXi |
| 50 | Control Panel Cover, Zodiac Jandy LXi |
| 49 | Universal Control Touchpad, Zodiac Jandy Lxi |
| 48 | Universal Control PCB, Zodiac Jandy Lxi |
| 47 | Power Distribution PCB, Zodiac Jandy Lxi |
| 41 | Hot Surface Igniter, Zodiac Jandy Lxi |
| 40 | Hi-Limit Harness, Zodiac Jandy LRZE/Lxi |
| 39 | Hi-Limit, Zodiac Jandy Laars EPC/ESC/EPG/ESG/HI-E, 150degF |
| 38 | Hi-Limit, Zodiac Jandy LRZE/LRZM/Lxi, 130deg F |
| 37 | Hi-Limit, Zodiac Jandy LRZE/LRZM/Lxi, Quantity 2 |
| 36 | Pressure Switch Tubing, Zodiac Jandy LXi Low NOx |
| 35 | Pressure Switch, Zodiac Laars Hot Shot, 2psi |
| 34 | Pressure Switch, Zodiac Jandy LXi Low NOx, with Tubing |
| 33 | Ignition Control, Zodiac Jandy LXi |
| 32 | Hi-Limit Plug, Zodiac Jandy LRZM/Lxi |
| 30 | Gasket, Jandy/Zodiac LRZE/LRZM/LXi, Sensor, 3/8"ID, 11/16"OD |
| 29 | 46-295-W033K29 |
| 28 | Air Pressure Switch, Zodiac Jandy LXi |
| 27 | Transformer, Zodiac Jandy Laars, 115v/230v, 12v/24v |
| – | Side Wall Vent Kit, Zodiac Jandy Lxi 400 |
| – | Side Wall Vent Kit, Zodiac Jandy Lxi 250/300 |
| – | Vent Hardware Kit, Zodiac Jandy Lxi |
| 25 | Flue Assembly, Zodiac Jandy LXi |
| 23 | 46-295-W033K23 |
| 22 | 46-295-W033K22 |
| 21 | Air Orifice Bracket, Zodiac Jandy LXi |
| 20 | Blower, Zodiac Jandy LXi, with Gasket |
| 19 | 46-295-W033K19 |
| 18 | 46-295-W033K18 |
| 17 | 46-295-W033K17 |
| 16 | 46-295-W033K16 |
| – | Heat Exchanger, Zodiac Jandy LXi 400, Polymer/CuNi |
| – | Heat Exchanger, Zodiac Jandy LXi 300, Polymer/CuNi |
| – | Heat Exchanger, Zodiac Jandy LXi 350, Polymer/CuNi |
| – | Heat Exchanger Hardware Kit, Zodiac Jandy LRZE/LRZM/LXi |
| – | O-Ring, Buna-N, 3-3/8" ID, 1/8" Cross Section, Generic |
| 15 | Return Header Cap, Zodiac Jandy LXi Low NOx, with O-Ring |
| 14 | Cap Sensor Press Switch, Zodiac Jandy LRZE/LRZM/LXi,w/O-Ring |
| 12 | 47-295-1059 |
| 12 | Drain Plug, Zodiac Jandy, with O-Ring, Quantity 2 |
| 11 | Gasket, Zodiac LRZE/LRZM/LXi Header, 3/4"ID, 1-3/8"OD,qty 16 |
| 10 | Rear Header, Zodiac Jandy LRZE/LRZM/LXi, with Hardware |
| 8 | Coupling Nut Kit, Zodiac Jandy LRZE/LRZM/LXi, Quantity 2 |
| 7 | Bypass Spring, Zodiac Jandy LRZE/LRZM/LXi |
| 6 | Bypass Assembly Hardware Kit, Zodiac Jandy LRZE/LRZM/LXi |
| 5 | Bypass Assembly, Zodiac Jandy LRZE/LRZM/LXi, with O-Ring ◀ this part |
| 4 | Front Header Assembly, Zodiac Jandy LXi |
| 3 | 46-295-W033K3 |
| 2 | 46-295-W033K2 |
| 1 | 46-295-W033K1 |
🔧 Exploded diagram and parts
This part belongs to the Jandy LXi Low Nox Gas Heater (2008Present) assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Complete high temp silicons
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
High Temp Silicon, Zodiac Jandy Laars HI-E2/LXi | R0322800 | 2 in stock | $64.14 | Add to cart |
Complete vent adapter kits
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Vent Adapter Kit, Zodiac Jandy LXi 400, 8", Top | R0484303 | Available to order | $140.29 |
Bypass Assemblys
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 75 |  |
Heat Exchanger Hardware Kit, Zodiac, LRZE/LRZM/LXi, Bronze | R0477200 | Available to order | $84.50 | |
| 76 |  |
Bypass Assembly, Zodiac Jandy LRZE/LRZM 400 | R0476805 | Available to order | $79.99 | |
| 76 |  |
Bypass Assembly, Zodiac Jandy LXi, with Hardware, Bronze | R0476806 | 1 in stock | $66.19 | Add to cart |
| 77 |  |
Bypass Spring, Zodiac Jandy LRZE/LRZM 400/LXi 300, Bronze | R0476905 | 2 in stock | $10.55 | Add to cart |
| 82 |  |
Flange Bolt, Zodiac Jandy LRZE/LRZM/LXi, Bronze | R0477800 | 1 in stock | $4.68 | Add to cart |
| 84 |  |
Header Drain Plug, Zodiac Jandy LRZE/LRZM/LXi, Bronze | R0478000 | 5 in stock | $17.65 | Add to cart |
Door Latchs
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 56 |  |
Door Latch, Zodiac Jandy Laars LX/LT/Low NOx/LRZE/LRZM/LXi | R0334900 | 11 in stock | $18.79 | Add to cart |
| 58 |  |
Side Panel Assembly, Zodiac Jandy Lxi, Right | R0458900 | 1 in stock | $43.98 | Add to cart |
| 63 |  |
Rear Panel Assembly, Zodiac Jandy LXi 400 | R0459805 | 1 in stock | $78.43 | Add to cart |
| 64 |  |
Vent Cover, Zodiac Jandy LXi 400, Back | R0459402 | Available to order | $17.77 | |
| 69 |  |
Air Chamber Cover, Zodiac Jandy LXi 400 | R0460105 | 2 in stock | $53.19 | Add to cart |
| 71 |  |
Grommet, Zodiac Jandy Laars Lite/Lite2/LRZE/LRZM/LXi, Slit | R0460300 | 13 in stock | $4.45 | Add to cart |
Hi-Limits
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 32 |  |
Hi-Limit Plug, Zodiac Jandy LRZM/Lxi | R0456800 | 3 in stock | $20.52 | Add to cart |
| 35 |  |
Pressure Switch, Zodiac Laars Hot Shot, 2psi | R0013200 | 1 in stock | $88.56 | Add to cart |
| 37 |  |
Hi-Limit, Zodiac Jandy LRZE/LRZM/Lxi, Quantity 2 | R0457200 | 4 in stock | $157.46 | Add to cart |
| 39 |  |
Hi-Limit, Zodiac Jandy Laars EPC/ESC/EPG/ESG/HI-E, 150degF | R0023000 | Available to order | $63.26 | |
| 50 |  |
Control Panel Cover, Zodiac Jandy LXi | R0458400 | Available to order | $138.88 | |
 |
Gasket, Zodiac Jandy JEP, Remote Housing | R0458500 | 3 in stock | $21.01 | Add to cart |
Blowers
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 20 |  |
Blower, Zodiac Jandy LXi, with Gasket | R0455600 | 1 in stock | $866.71 | Add to cart |
| 21 |  |
Air Orifice Bracket, Zodiac Jandy LXi | R0455700 | 1 in stock | $10.73 | Add to cart |
Complete burner assemblys
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 16 |  |
Burner Assembly, Zodiac Jandy LXi Low NOx, with Gasket | R0454700 | Available to order | $97.63 |
Coupling Nut Kits
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 4 |  |
Front Header Assembly, Zodiac Jandy LXi | R0453600 | Available to order | $1043.11 | |
| 7 |  |
Bypass Spring, Zodiac Jandy LRZE/LRZM/LXi | R0453900 | 1 in stock | $35.93 | Add to cart |
| 8 |  |
Coupling Nut Kit, Zodiac Jandy LRZE/LRZM/LXi, Quantity 2 | R0454000 | Available to order | $99.44 |
Show the other 4 coupling nut kits we stock
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 11 |  |
Gasket, Zodiac LRZE/LRZM/LXi Header, 3/4"ID, 1-3/8"OD, qty 16 | R0454300 | 20 in stock | $36.38 | Add to cart |
| 12 |  |
Drain Plug, Zodiac Jandy, with O-Ring, Quantity 2 | R0446000 | 8 in stock | $22.43 | Add to cart |
| 14 |  |
Cap Sensor Press Switch, Zodiac Jandy LRZE/LRZM/LXi,w/O-Ring | R0455400 | 3 in stock | $78.31 | Add to cart |
| 15 |  |
Return Header Cap, Zodiac Jandy LXi Low NOx, with O-Ring | R0454600 | 2 in stock | $28.07 | Add to cart |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
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 |
| Hpart # | 47-295-1052 |
|---|---|
| Brand | Jandy/Laars/Zodiac |