Ensi™ 4 Person Ultra-Low EMF Far Infrared Sauna (Open-Box) - Save $1,200 On Sale

Ensi™ 4 Person Ultra-Low EMF Far Infrared Sauna (Open-Box) - Save $1,200 Semi-Annual Sale

You save US$1,200.00
In stock, ships in 2-3 business days.

The Ensi™ 4 Person Ultra-low EMF Far Infrared Sauna is perfect for medium to large homes. Share your JNH sauna with family and friends, or enjoy the additional cabin space to yourself. Constructed with 100% Canadian Hemlock wood, the Ensi™ Collection utilizes high-quality, ultra-low EMF carbon fiber heaters to envelope sauna users in the restorative warmth of infrared heat. Discover all the health giving benefits of our Ensi collection. Additional specially crafted features below.



Assembled Dimensions

70.9"(W) x 47.3"(D) x 75"(H)

Shipping Box 1

51" (L) x 76" (W) x 8" (H); 132 LBS.

Shipping Box 2

75" (L) x 76" (W) x 4" (H); 162 LBS.

Shipping Box 3

48" (L) x 76" (W) x 4" (H); 88 LBS.

Exterior Wood

FSC Certified "Green" Canadian Hemlock

Interior Wood

FSC Certified "Green" Canadian Hemlock

Back Heaters

4 Ultra-Low EMF Carbon Fiber Heater

Shoulder Heaters

2 Ultra-Low EMF Carbon Fiber Heaters

Leg Heaters

2 Ultra-Low EMF Carbon Fiber Heaters

Calf Heaters

1 Ultra-Low EMF Carbon Fiber Heater

Total Number of Heaters




EMF Rating

Intertek Tested "Average 0.6mG" with "0" distance

Electrical Requirement

110V ~ 120V / Dedicated 20Amps Breaker (NEMA 5-20R Socket Required)


2-Year Standard Warranty (Residential); 1-Year Standard Warranty (Commercial); Extended Warranty available for Residential and Commercial


Indoor Use Only: Ideal locations include bedrooms, living rooms, indoor gyms, and insulated garages.

Product Features


Q: What are EMF's?
A: EMF's, also known as electromagnetic fields, are areas of invisible energy. They emit from anything with electrical components, but are also a naturally occurring phenomenon.

Q: What are the EMF readings of your ulta-low EMF infrared saunas?
A: Our ultra-low EMF infrared saunas have been independently tested by Intertek and Vitatech for an average reading of 0.32 mG from the center of a heater.

Q: Does the 4 person sauna require special wiring?
A: Our 3-4 person saunas require electrical modifications to a standard wall outlet. We recommend contacting your local electrician to install a dedicated 20 Amp breaker and a NEMA 5-20R socket.

Q: Why won't the control panel allow me to go over 140℉?
A: The 140℉ limit is an ETL safety standard built into the control panel. The 140℉ setting is perfect for prolonged infrared therapy sessions (up to 60 min.) while also taking user safety into account.

Q: What type of glue is used in the construction of JNH's saunas?
A: We use a nonchemical furniture-grade glue that's applied in between the wooden slats. Due to the nature of our products, it's important we use glue that will not off-gas.

Q: Why is there a light socket? Does the sauna come with a bulb?
A: The pre-installed light socket provides you with the opportunity to purchase a chromotherapy bulb during checkout or at a later time. The chromotherapy light does not come included with your purchase and must be added to your cart if you wish for one to arrive with your sauna.

Q: Is there an option to set an automatic timer that will turn my infrared sauna on for me?
A: Your JNH sauna has the ability to set a duration timer that will sound off when your session is over. However, for safety purposes, the sauna does not come with the ability to set an automatic timer that will turn your infrared sauna on at a certain time of the day.


Product Contact

We want you to have a seamless experience from the moment you choose your personal sauna to the first time you step into it.

Feel free to call us at 800 528 3110.
Our friendly customer service representatives will guide you through your journey to a joyous, natural, and healthy lifestyle.

Your Cart (0 items)

  • Your cart is empty.