Install planning before delivery
Hot Tub Electrical Requirements
The fastest way to make delivery day go sideways is to guess on electrical. Use this page to understand the category, then give the model-specific guide to a licensed electrician.
Current pricing and next step
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Tell us where you are in East Texas and what you are comparing. The form is already tagged for hot tub electrical requirements.
Electrical is not the place to improvise.
Most spas need a dedicated circuit, GFCI protection, correct wire sizing, and a safe disconnect location. ETHT can tell you the model requirement. A licensed electrician should do the work.
The basics
Match the supply to the exact model.
Manufacturer specifications use 115 V and 230 V configurations. Some smaller Hot Spring models support either supply; larger models and swim spas require the specified dedicated circuit. Amperage, GFCI protection and any conversion must follow the exact unit's installation instructions.
- Freeflow: 115 V Plug-N-Play; 230 V convertible.
- Hot Spot, Limelight and Highlife: 115 V or 230 V availability depends on the model.
- Endless Pools swim spas: 230 V with model-specific amperage and wiring.
- Saunas: 120V or 240V depending on model and heater.
Delivery gate
Power needs to be ready before delivery.
A filled spa cannot be tested correctly without proper power. If electrical is incomplete or wrong, delivery may need to be delayed or a return trip may be required.
- Confirm model before electrician work.
- Use the manufacturer guide for the exact model.
- Keep disconnect and panel access clear.
- Send photos if the team asks before scheduling.
Useful paths
Where to go next
Highlife guide
Use this for Hot Spring Highlife electrical planning.
Open resourceLimelight guide
Use this for Hot Spring Limelight electrical planning.
Open resourceHot Spot guide
Use this for Hot Spring Hot Spot electrical planning.
Open resourceFreeflow guide
Use this for Freeflow plug-and-play and convertible electrical planning.
Open resourceEndless Pools guide
Use this for swim spa electrical planning.
Open resourceSite readiness
Use this before final delivery scheduling.
Open resourceTypical electrical lanes
| Product | Typical requirement | Notes |
|---|---|---|
| Freeflow spas | 115 V Plug-N-Play; 230 V convertible | Confirm the dedicated outlet and exact installation instructions. |
| Hot Spot | 115 or 230 V; check model amperage and configuration | Exact amperage and required protection vary by configuration. |
| Limelight | 115 or 230 V; check model amperage and configuration | Beam supports 115 V or 230 V; other reviewed models specify 230 V. |
| Highlife | 115 or 230 V; check model amperage and configuration | Jetsetter supports 115 V or 230 V; Jetsetter LX specifies 230 V. |
| Endless Pools swim spas | 230 V; amperage and circuits depend on model | Use the exact model and configuration guide. |
| Tylö saunas | 120V or 240V by heater/model | Confirm before room prep. |
| Vigor cold plunge | 115 V Plug-N-Play / 15 A | Outlet and placement still need to be correct. |
The buying path
01
Pick the exact model
Do not wire for a category. Wire for the model.
02
Give the guide to the electrician
Use manufacturer requirements instead of memory.
03
Send prep photos if asked
Photos help ETHT catch obvious issues before delivery day.
04
Keep access clear
Panel, disconnect, pad, and delivery path all need to be ready.
Questions shoppers ask here
Can ETHT do the electrical work?+
No. A licensed electrician should install the required circuit. ETHT provides the model requirement and delivery planning.
Can I use an extension cord for a hot tub?+
No. Do not use an extension cord for a hot tub or cold plunge setup. Use the correct outlet and manufacturer instructions.
Do all hot tubs need 240V?+
No. Freeflow models support 115 V plug-and-play and 230 V conversion. Some smaller Hot Spring acrylic models, including Jetsetter and Beam, also support 115 V or 230 V. Follow the exact model's required amperage and installation instructions.
When should I call the electrician?+
After you know the exact model or final model family. The electrical requirement changes by product.
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