Infrared saunas on 120V power: what a dedicated 20 amp circuit means for your install

Search "plug in sauna" or "sauna that plugs into a regular outlet" and the real question underneath is electrical: will this unit work with the outlet already in the room, or does it call for an electrician and a new circuit. The answer depends on the sauna's wattage and how that wattage compares with what a standard household outlet is built to carry. This guide walks through the electrical math in plain terms, then shows how the Orivon Lumin One, Lumin Two and Lumin Three, sold by Hogarazo as an authorized Orivon dealer, are specified for power and plug.

What a standard 120V outlet can actually deliver

The outlet in most American living rooms and bedrooms is built to the NEMA 5-15 standard, the common household receptacle rated for up to 125 volts and 15 amps. What that circuit can safely carry through a full sauna session depends on the circuit itself, so treat a published wattage as a number for a licensed electrician to check against your panel rather than one to judge by eye.

That is not a small distinction in a sauna cabin. Orivon publishes a wattage figure for the Lumin Two: 1,750 watts. Orivon specifies a dedicated 20 amp circuit for the Lumin line (a standard 15 amp household outlet is not enough), and Hogarazo's listings tell buyers to confirm the exact circuit, receptacle, plug and current manual before installation or use, with a licensed electrician where required.

Why some saunas need a dedicated 240V circuit instead

A 240V circuit does not just add voltage, it roughly doubles the power available at the same amperage, because power is voltage multiplied by current. That is why electric ranges, dryers and central air conditioning are wired at 240V in most homes rather than plugged into a standard 120V outlet. Hogarazo's own FAQ describes the identical pattern in electric fireplaces sold through the site: smaller units plug into a standard 120V outlet, while "some larger units can be hardwired to 240V by an electrician for higher heat output, which is optional." The same electrical logic carries over to saunas. Sauna wattage varies widely by model and heater type, so the spec sheet, not the cabin size, is what tells you whether a unit plugs in or needs to be hardwired.

What "dedicated circuit" means

A dedicated circuit is a circuit that runs from the breaker panel to one outlet and serves only that one appliance, nothing else is plugged into it and no other outlet shares that breaker. Standard household wiring practice already requires this for major fixed appliances. As the reference on North American electrical wiring puts it, furnaces, electric water heaters, heat pumps, central air conditioning units, electric dryers, electric stoves or cooktops and built-in microwave ovens "must be on dedicated circuits." A sauna that plugs into a standard 120V outlet does not necessarily require a new circuit to be run, but it does mean nothing else, no space heater, hair dryer or shop vacuum, should be sharing that same outlet or breaker while the heater is running. Hogarazo's own Lumin listings put the responsibility on the buyer directly: confirm the exact circuit, receptacle, plug and current manual before installation or use, and confirm your doorway, floor and dedicated circuit with a qualified local installer or licensed electrician where required.

Extension cords and GFCI protection

If your install plan involves running a sauna any real distance from the nearest outlet, that is a question for an electrician, not an extension cord.

GFCI protection is a separate issue from circuit capacity, and it matters most wherever electrical equipment sits near water. Hogarazo's listing for the Orivon Frost cold plunge tub asks buyers to confirm a "dedicated GFCI-protected circuit" with a licensed electrician where required, alongside the 110V, 60 Hz, 12-amp standard configuration Orivon publishes. A sauna cabin is a different environment than a cold plunge, but the same principle applies in any bathroom, basement or other damp location: check the manual for a GFCI requirement and have a licensed electrician confirm the receptacle before you plug in.

How to read a sauna's power and plug spec before you buy

Before ordering, a product page or manual should tell you enough to plan the install without guessing. Look for four things.

• Voltage: does the listing say 110V or 120V standard, or does it require 220V or 240V.
• Plug or hardwire: is the unit plug-powered into an existing outlet, or does it need to be hardwired by an electrician.
• Wattage or amperage, where published: this is the number a licensed electrician checks against your circuit before installation.
• Circuit guidance: does the page or manual tell you to confirm the circuit, receptacle and plug before installation, and is a 240V version offered as an optional upgrade.

If any of the four is missing from the listing, that is a reason to ask the dealer directly before you buy rather than to assume.

Where the Orivon Lumin One, Two and Three land

Orivon lists all three Lumin models as 110 to 120 V standard, 220V by request, and specifies a dedicated 20 amp circuit. Hogarazo lists all three in the standard U.S. 110 to 120 V configuration, which Orivon specifies for a dedicated 20 amp circuit, with a 220V modification available by request before the order is placed. Heater count rises with cabin size, from two heating panels on the Lumin One to three on the Lumin Two to four on the Lumin Three, and Orivon publishes an exact draw of 1,750 watts for the Lumin Two. Exterior height is 75 inches on all three models; footprint grows with capacity.

Ceiling height is worth checking before anything else. Orivon and Hogarazo do not publish a separate minimum ceiling clearance figure beyond the cabin's own 75-inch exterior height, so the room needs to clear that height plus whatever margin your ceiling fixtures, sloped roofline or vent path require, confirmed against the current manual before you order. Hogarazo's own installation guidance for the Lumin line is specific about the rest of the path: measure the narrowest doorway, hallway turn, stair landing, elevator and gate between the curb and the room, and allow for the door, ventilation and movement around the cabin per the current manual. Delivery is curbside, so that path from the curb to the room is on you to plan, not the carrier. For a full side-by-side comparison of the three models, see the Hogarazo Lumin buying guide, and for the electrical basics behind the companion cold plunge chiller, see the Orivon Frost guide.

The Hogarazo next step

Hogarazo is an authorized dealer for Amantii, Sierra Flame and Orivon, shipping to all 48 contiguous states with curbside liftgate delivery included on every unit. Orivon saunas and the Frost cold plunge run on a separate production timeline from the fireplace lines and typically deliver in 15 to 30 business days. Every unit carries its manufacturer warranty, one year on Orivon products, with Hogarazo as the single point of contact if anything needs handling.

Before you order, Hogarazo offers a free sauna project fit review that checks the outlet or circuit against the model you are considering, the floor space, the ceiling height, the doorway clearance along the delivery path, and ventilation. The review is preliminary product and specification guidance, not an inspection or a compatibility guarantee, so you still confirm the electrical side with a licensed electrician. Browse the full lineup on the home saunas collection, or see how the same 120V and 240V logic plays out on the electric fireplace side in Hogarazo's FAQ. Questions in English or Spanish can go by phone or text to 773-930-2260.