9Kw Sauna Heater with Digital Remote Controls

9Kw Sauna Heater with Digital Remote Controls

Availability: In stock

A modern Sauna Heater with advanced features including Heavy Duty digital controls and sequential heating - suitable for both home and light duty commercial applications. 

  • Heater Size: 9kw 
  • Home or Light Duty Commercial Applications
  • Cubic Meters: 9-12m3 (L x W x H = m3)
  • External Digital Controls
  • 12 Hour Timer 
  • Sauna Heater Rocks 
  • Long Life Incalloy Elements 
  • Installation and User Instructions 
  • 12 Month Guarantee 
  • Requires Hard Wiring (does not operate from a 3 pin plug)
  • Single Phase or Three Phase

 Optional upgrade to OSX touch screen controls 

It has never been easier to enjoy your sauna session than with our new touch screen control system. Set the temperature and duration of your session, control lighting circuits all from an easy to use interface which also displays status and overheat warnings. You can also delay the start of the session and lock settings to prevent future tampering. 

Regular Price: £1,330.00

Special Price £665.00

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Regular Price: £1,330.00

Special Price £665.00

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Special Price Guaranteed Until 31st July 2024

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Product Description

Our most advance sauna heater for home use feature advanced OCSB external electronic controller. A sleek remote keypad allows user to control sauna heater duration 12 hours in advance, control precise sauna temperature, activate lighting inside cabin, check diagnostics.  A separate control box houses the heavy duty electrical components which switch the sauna heater elements sequentially during operation to maintain an accurate temperature inside the cabin. Also included is a temperature sensor to be located inside the cabin which also provides overheat protection. The low voltage connection between the control box and the keypad allows the user controls to be located in another room to the sauna.

Not only are digital controls are more accurate and more reliable than conventional controls they are particularly suitable for commercial use - allowing the operator to maintain control over the sauna temperature and prevent tampering. A series of LEDs show each function of the heater and allow for quick and simple fault diagnosis in the event of a problem occurring.

Manufactured to a robust design the grey outer case has has attractive appearance and increased durability, the incalloy heating elements are made with stainless steel sheathing for extra long life. A heat deflector is provided around the rock box to protect the cabin walls and all models are supplied with peridotite rocks, mounting brackets, fixing screws and instructions.

Dimensions (LxWxH) 410 x 280 x 570
Controller External Digital Remote Controls
Cubic Metres 9-12
Electrical Supply 230/400 Volt 1/3 Phase
Total KW 9Kw
Heater Type Wall hung
Hard Wiring Required Yes


Controller OCSB Heavy Duty
Cubic Meters 9-12CBM
Dimensions L 410 X W 280 X H 570mm
Electrical Supply 230 or 400Volts
Number of Elements 3
Temperature Sensor Operates 0-110°C


Which heater to choose

Built in Digital Control Heater

Oceanic wall hung heater for domestic use with digital controls for time and temperature are incorporated into the base of the unit. 1.5 hour timer with automatic high temperature safety cut off. Suitable to single of three phase connection (4.5 - 6kw units)


  • Only requires one cable to the heater from isolated mains supply
  • No additional keypad required
  • All in one cost effective option

OCSB Digital External Control Heater

For the most reliable, accurate and quickest heating of your sauna our simple to use OCSB control system is the best solution. Control the time, temperature, lighting and fan from the easy to use keypad that can be mounted up to 10m from the main control box, typically on the front of the cabin. Heavy duty relays sequentially switch the elements to ensure accurate and efficient control of the internal sauna temperature which is measured by a wall mounted temperature sensor. 


  • Remote keypad makes it easier to activate and control the heater 
  • Heavy duty relays and sequential switching for prolonged life of heater
  • Higher temperatures can be reached with the internal temperature sensor
  • Faster heat up time
  • Lighting and fan can be switched via the keypad 
  • 12 hour timer
Electrical Information

Technical Drawing

Installation Requirements 

  • Sauna heaters do not operate from a 3 pin plug, they require hard wiring via an isolator switch using high temperature silicon rubber cable to BSEN 6141 (not included). Purchase 3 Meters as an optional extra or See our sauna accessories page for Silicone Rubber Cable in order to order different lengths.
  • For heaters with Built in Controls the lights must also be wired separately with silicon bound heat proof cable.  Silicon bound cable is available to purchase from our Sauna Accessories page.
  • For heaters with Remote OCSB controls, the control box will supply the heater, keypad, lights and temperature sensor. The control box is usually positioned on the roof of the cabin
  • A suitable power supply - isolated 230V single phase supply to the correct standard installed by a qualified electrician.
Sauna heater clearance distances Oceanic Sauna heater with built in controls 1

Oceanic Sauna Heater with OCSB installation overview 3-4kw

Running Costs 

The cost to run an average 4.5kw sauna heater is 54p per hour. (using an average unit cost of 12p per kWh, please check with your service provider for exact unit costs.)

Delivery & Warranty

Delivery to Mainland England or Wales £18 for other areas please use our delivery calculator at the checkout or call our sales team for a quotation. Orders placed before 4pm will be despatched the next working day.

Carrier: Parcelforce
Service: Express 24
You will receive an email confirmation from Parcelforce to confirm your order is due to be collected.  If a mobile telephone number is provided when you place your order you will receive text notifications regarding the status of your delivery.
Please note: In most cases orders are delivered on the next working day but on occasion may take up to 3 working days.
For full details please refer to our Shipping Policy

Parcelforce Van


All Oceanic sauna heaters have a 12 month warranty.
The warranty excludes heating elements as these are consumable items.
Our after sales service is at your disposal Monday - Thursday 9am - 5pm, & Friday 9am - 3pm, all parts are in stock and will be available during and beyond the warrant period.

Download Files & Manuals

Product Attachments

View FileSauna Heaters - Wall Mounted Heaters OCSB    Size: (3.08 MB)
View FileSauna Heater with Remote Controls Manual    Size: (423.35 KB)
View FileOSX Sauna Control Instructions    Size: (1.25 MB)