Sauna WiFi Heating Controller ~ saunaBox Pro by Blebox for Sale

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Sauna WiFi Heating Controller ~ saunaBox Pro by Blebox

Sauna WiFi Heating Controller ~ saunaBox Pro by Blebox

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Sauna Wifi Heating Controller only ~ all other components are sold separately


The saunaBox PRO controller is a WiFi-enabled sauna control box by BleBox that provides smart and effortless control of your sauna, allowing you to set and monitor the temperature remotely or directly and get informed visually about the current temperature with configurable color lighting. It is controllable via buttons on the panel, and via BleBox controllers, the wBox app, a web browser, and much more.

The wBox app is very easy to use, letting you quickly change settings and control the devices from anywhere in the world; it's available for Android, iOS, and Windows. BleBox- and community-provided integrations provide voice assistant control and home automation support, and an API lets you build your own custom solutions.

The saunaBox PRO controller offers advanced scheduling capabilities, meaning the sauna can be made to turn on and off at specific times - including relative to sunrise/sunset - with control over the temperature used, including the last one used.

For peace of mind, the control box has a self-diagnosis mechanism that will notify you about inconsistent configurations and recognize probe failures.

The saunaBox PRO controller has an antenna connector for an included external antenna, which increases the signal range. It will work great in outdoor and garden saunas, where the longer range is needed. Thanks to the use of a replaceable antenna it is possible to connect a directional antenna for even longer range.

General specifications

  • Housing: Surface junction box, rated IP44; controller covered in a polyurethane composition that does not contain halogens; flame retardant thermal class B (130°C)
  • Dimensions: 129 x 89 x 57mm (5.07" x 3.50" x 2.24")
  • Operating temperature: -20°C to +50°C (-4°F to 122°F)
  • Supply voltage: 230V (single phase or three phase)
  • Energy consumption: <2W (active); <1W (standby)
  • Output type: Relay
  • Number of outputs: 3
  • Maximum load: 16A / output
  • Maximum power: 3680VA / output (3680W for resistive loads, e.g. heaters)
  • Input type: Temperature probe (included)
  • Number of inputs: 1
  • Type of probe: Wired, waterproof, cable length of 5m
  • Measurement range: -55°C to 125°C (-67°F o 257°F)
  • Measurement accuracy: ± 0.5°C in the range of -10°C to 85°C (14°F to 185°)
  • Communication standard: μWiFi, compatible with WiFi
  • Communication mode: Direct connection (acts as an access point); WiFi connection via a standard router; connection with access from any location in the world, via the Internet
  • Transmission type: Bi-directional, encrypted (WPA2-PSK and AEAD)
  • Transmission frequency: 2.4GHz
  • Antenna: External, SMA connector (antenna included)


Compatible Sauna Heaters

This is a short list of compatible heaters from Blebox:

  • Sense Commercial 8
  • Harvia Virta Combi HL90S
  • Harvia Senator T9

If your desired sauna heater is not on this list please contact us to learn if a specific heater is compatible with the saunaBox Pro.

Important notes

  • Items in stock are shipped the same day from Knoxville, Tennessee, United States.
  • Bulk pricing is available on request.
Shipping restrictions

We cannot ship rigid items over 2.4m (8ft) in length due to freight restrictions. These products are offered for customer pickup only. Please refer to our Shipping Policy for further information.

Returns policy

We accept returns at our sole discretion. Returns must be in as-new condition and in original packaging. Please refer to our returns policy for more information.