Sento Medium
A ritual of warmth and peace.
From 3.490 €
Harvia Sento Medium hot tub
- For 4-6 persons
- Spruce exterior, easy-care plastic tub
- Made in Finland
Harvia shopping details
- Ships within 1-2 weeks
- Secured payment
- Easy DIY installation
- From the world's leading sauna brand
Product description
Enjoy the calm of warm water under the open sky. The Harvia Sento Medium combines timeless design, easy upkeep, and the soothing charm of a real fire – your simple way to unwind outdoors.
Key facts - Hot tub
Heated by a real fire
The external wood-burning heater creates a genuine, soothing bathing experience — naturally relaxing and energy-independent.
Separate external heater for more space and safety
The heater is installed outside the tub, keeping bathers comfortable and maximizing space while ensuring easy maintenance and safe operation.
Easy to clean and maintain
The smooth plastic inner tub is hygienic, low-maintenance, and ready for regular use — no complex upkeep needed.
European craftsmanship you can trust
Built in the EU with high-quality materials and attention to detail, ensuring reliable performance and lasting enjoyment.
About
Warm water, fresh air, and a quiet moment all to yourself. The Harvia Sento Medium invites you to slow down and enjoy the simple pleasure of outdoor bathing. Built from Finnish spruce panels with a deep black stain, the exterior keeps its elegant look year after year. Inside, the smooth light-grey tub feels gentle against the skin and is easy to keep clean. The molded seat makes getting in and out effortless, while the rounded shape supports a natural, comfortable posture as you soak. Heating is powered by a durable, high-performing marine-grade aluminum heater placed outside the tub for more bathing space and an even heat. It warms the water efficiently, letting you relax sooner and enjoy longer. A sturdy wooden step and a fitted ABS plastic cover come included for added safety and convenience. The cover keeps the water warm longer, protects it from leaves and dirt, and helps maintain temperature if you bathe again the next day. Easy to use and maintain, the Harvia Sento Medium turns any backyard into a space for calm connection and everyday wellbeing. A timeless way to unwind, crafted with care by the world’s leading sauna and spa brand.
Specifications
- SKU
- KIR-4922
- Floor area
- 2.6 m²
- Exterior surface material
- Spruce
- Tub water volume
- 1420 L
- Tub outer diameter
- 170 cm
- Tub power output
- 22 kW
- GTIN
- 6430036757472
Size & Weight
Product
- Height
- 2120 mm
- Width
- 1700 mm
- Depth
- 2570 mm
- Net weight
- 157 kg
Package
- Height
- 1230 mm
- Width
- 1690 mm
- Depth
- 1690 mm
- Gross weight
- 197 kg
Files
Everything included for the full sauna experience
Exterior
- Spruce panels stained with a dark coal tint Outlet valve kit
Interior
- Plastic benches, grey
Heating Equipment
- CULT heater Chimney kit Adjustment grid for heater
Accessories
- ABS-plastic cover Wooden Stepin steps User manual
Our materials
Find answers to the most common questions
Hot tub benefits
Natural recovery in warm water
Soaking in warm water helps muscles and joints relax by improving blood flow and easing stiffness. The gentle buoyancy reduces pressure on the body, supporting recovery after physical activity and relieving everyday tension.
Explore the range
All products
Outdoor saunas
Indoor saunas
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