400TN Main
400TN Alternate
Dual Bench Seating
Bench Heater and Cask
Sand Timer and Light
Door Handle
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4 Person Indoor Traditional Sauna - HL400TN Charleston 71"W x 63"D x 80"H | 6.0kW Harvia heaters, 220V, 50/60HZ, Upgraded Door Handle, Tiered Seating

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    Save 5% on ALL Orders. Use Coupon Code SAVE5. Offer Expires January 31, 2024


    Estimated Arrival: Between Jul 23 and Jul 25.

    Shipping & Returns: Free Shipping.

    4 Person Indoor Traditional Sauna - HL400TN Charleston

    The 4 Person Indoor Traditional Sauna - HL400TN Charleston sauna allows you to bring friends and family together to relax and enjoy an intense sauna experience in the comfort of your own home. The Charleston includes a 6.0 kW Harvia electric heater. Harvia heaters are world-renowned for providing high quality electric sauna heaters that produce temperatures up to 170 degrees. The 2-tiered double bench seating provides room for 4-people to sit comfortably or 2 people to lay down in the sauna. A water cask and spoon are included so you can add water to the heater stones to provide humidity and steam for more intense heat. Standard features also include a thermo-hygrometer for displaying the humidity level, interior dome lighting, ventilation system and a cabin constructed of natural Canadian Hemlock wood for a durable yet naturally appealing decor.

    About 4 Person Indoor Traditional Sauna - HL400TN Charleston

    4 Person Indoor Traditional Sauna - HL400TN Charleston

    Dimensions: 54" x 36" x 80" -

    Wide bench seating with plenty of legroom!

    Product Features

    • Canadian Hemlock Construction
    • 6.0 kW Harvia Heater
    • 2 Tiered Bench Seating
    • Ergonomic Backrest
    • Ventilation System
    • Cask and Spoon
    • Hygrometer/Sand Timer
    • Upgraded Door Handle
    • 7 Year Warranty
    • 3+ Person Saunas
    • Indoor Saunas



    Dimensions: 54" x 36" x 80"

    Exterior Product Dimensions

    Exterior Height:80

    Exterior Width: 71

    Exterior Depth:63

    Interior Product Dimensions

    Interior Height:72

    Interior Width: 67

    Interior Depth: 59

    Product Weight:3510



    220V, 50/60HZ

    30 amp dedicated outlet required

    6000 Watts

    SunRay Saunas are easy to assemble sauna kits and each model comes with complete instructions. It typically takes about an hour for assembly and two people are required. These saunas go together easily with turnbuckle latches. They are pre-tested at the factory to ensure smooth operation when you receive it.


    The unit comes with 2 hot wires (black & brown) and 1 ground wire (blue) that can be connected to the junction box or attached to a plug by your certified electrician. No neutral wire.

    It does require a 220V – 30 Amp dedicated breaker.

    Please call us if you have any questions about the 4 Person Indoor Traditional Sauna - HL400TN Charleston
    Saunas- 800.976.5530
    Steam Showers- 800.791.8232

    Shipping & Returns

    Order Confirmation:

    As soon as you place your order for the 4 Person Indoor Traditional Sauna - HL400TN Charleston, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

    Order Shipment:

    If your order is in stock for the 4 Person Indoor Traditional Sauna - HL400TN Charleston and we process the charges to your credit card, it will ship within five business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provide when checking out. If you do not receive tracking information from us within six business days of your order, feel free to follow up with us for the 4 Person Indoor Traditional Sauna - HL400TN Charleston at Our logistics team will reach out and make sure the delivery date works for you because you will need to sign off on your order.


    Please inspect the packaging of your 4 Person Indoor Traditional Sauna - HL400TN Charleston when it arrives, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrive damaged, please send photos to and we will process an insurance claim on your behalf.

    Cancellations & Refunds:

    All orders canceled after 48 hours are subject to a $20 administration fee, whether or not your order has shipped. If your order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you use when placing your order.

    We work very hard to ensure that we offer the absolute best prices online. If you find another online store that offers a lower price than us within six months of your purchase date please let us know and we will refund your original payment for the difference. We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.

    To request your partial refund simply e-mail us a link to the same product on our website, or on our competitor's website within six months from the date of your order and we will process the credit accordingly.

    Our 100% Price Guarantee for the 4 Person Indoor Traditional Sauna - HL400TN Charleston has some limitations:

    • You must purchase the item from our website before requesting your Price Match Guarantee
    • Promotions such as rebates and buy one, get one free offer are not eligible
    • The item must be in stock on the competitor's website
    • The competitor must be an online store, they may not have a retail location
    • The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
    • The competitor must be an Authorized Retailer for the product in question
    • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax
    User Manual & Specifications

    User Manual & Specification

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