The ThermoZen L is a sleek and modern sauna, thoughtfully designed for comfort, performance, and visual appeal. With clean lines and generous headroom, it delivers a spacious, open feel while retaining heat efficiently for consistent, soothing warmth.
Its larger rectangular cabin layout makes it ideal for those who value extra legroom, lie-down space, or shared sauna experiences. The ThermoZen L accommodates 5 to 6 people comfortably, making it perfect for families or social wellness sessions. Despite its larger capacity, it remains refined and elegant—equally suited for private gardens or luxury spa settings.
Delivery Options:
Within 60 Miles of our showroom
INCLUDES:Free Basic Pallet Delivery
If you select ourDelivery and Assemblyservice, please arrange prior to our delivery, for a qualified electrician to run a supply from your main fuse board, using the correct size and type of cable, to a rotary isolator near the sauna final location. From the isolator, a tail of heat-resistant cable should extend to the furthest edge of the sauna, leaving an additional 1–2 metres of the correct sized heat resistant cable. Our fitting team will then connect this certified existing supply to the sauna. In addition if you choose lighting for your sauna we will require an outdoor 13amp socket near the sauna to plug the lighting system into.
Recommended Heater & Electrical supply:
13 Amp Socket required if choosing a lighting package.
The 9.0kw heater is the choice for this sauna size. The approximate cubed volume of the sauna is 10.5m3.
