Spa electrical hook up

Contents

  1. Recent Posts
  2. Electrical Wiring
  3. About Wiring Your Hot Tub
  4. Hot Tub Wiring Installation | Jacuzzi | Spa | Electrical Wiring

The V hot tub models cannot run the pump and heater at the same time, and so the two will alternate turning on and off. Thus, heat up and recovery time may take longer with V hot tubs. Additionally, V spa units are usually only available with one pump. However, please note that Durasport hot tubs are equipped with a 15 foot cord and a built-in GFCI breaker.

Understanding Hot Tub Electrical Wiring

Before installing your new hot tub, reaffirm your electric service can handle the load. If your new hot tub is not a Durasport plug and play model, you may want to hire an electrician to assist in the hook up since electrical work can be dangerous and there is a risk of shock or electrocution if the hot tub wiring is not done correctly.

Recent Posts

In addition, local regulations often need to be followed. Many V hot tubs require a 50 amp or 60 amp 4-wire service, but check the manual for specific requirements.

These larger models of hot tubs are hardwired to a junction box within the access panel. Hot tubs use power that is fed through a service disconnect switch which allows the user or service person to turn power on or off. It is recommended that your disconnect switch be in sight of, but not within reach, of the spa for safety purposes.

Electrical Wiring

Remember, it is always recommended to consult a licensed electrician prior to any electrical wiring. Do you have questions about financing your new Strong Spa or need assistance with the application process? If you have questions, require pricing, or would like to view a hot tub, please complete the form below and we'll contact you shortly.

Most homes built in the last 30 years will have enough power but older homes with a amp service panel or less can have issues with power availability. If your service panel has less than amps you can consult with our in-office electricians in Mesa AZ free of charge to do precise load calculations. When wiring a hot tub it is important to know that each make and model is different and wiring for a hot tub can change from manufacture to manufacture. Most hot tubs will require 4 wires being two hot wires, one neutral wire and one ground wire. The most common voltage requirement is volts and most will need a 50 amp circuit.

Some hot tubs have load requirements of up to 60 amps and others require only 30 amps or 40 amps. When wiring a hot tub, it is extremely important to correctly size the circuit breaker for the required amperage. All circuits no matter what the size is require wiring your hot tub to a GFCI circuit breaker. This is the law and it is there for your protection.

About Wiring Your Hot Tub

Any wiring for a hot tub that is connected to a circuit breaker without GFCI protection exposes you to the possibility of electrocution and should never be done. Wiring hot tub circuit breakers is a little different than regular breakers. See the attached hot tub GFCI circuit breaker diagram for more details.

The electrical cost associated with your spa or jacuzzi installation will be greatly impacted by the distance that your spa or jacuzzi is located from your main electrical panel. An electrical installation that is reasonable close to the main panel would require less wire, conduit and labor than an installation going to a panel that is on the other side of your home and thus cost less.

There are three primary methods used for wiring up a hot tub and many installations will incorporate a mixture of two or all three to save you money. Installing an electrical conduit out of your main fuse box and running it on an exterior wall or block fence is a common method of electrical wiring for hot tub power feeds. Often times this conduit can be tucked in below the stucco on the cement foundation just above the ground for a neater appearance.

This requires digging a small trench to put the hot tub power conduit into.


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This is the cleanest method because very little conduit is seen but it is typically the most expensive because of additional labor required to dig and fill the trench. The use of threaded rigid steel conduit is more expensive than EMT conduit too. All rigid conduits should be wrapped with 20mm corrosion resistant tape to protect them from rusting away in the ground.

Hot Tub Wiring Installation | Jacuzzi | Spa | Electrical Wiring

PVC can be used below the ground but it must be 18 inches deep compared to 6 inches deep for steel conduit. Using PVC will also require a transition to rigid steel conduit when coming above the surface and additional grounding will also be needed because PVC has no conductive value. Other considerations include buried mechanical systems like sprinkler systems, pool plumbing and landscape lighting.

Damage can occur if these systems are not recognized while digging. This method of wiring will require an exposed conduit going up from your main panel to get into your attic and again an exposed conduit going down to get out of your attic.