Busch-Jaeger BUSC control element

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Delivered between 28.2.2026 and 14.3.2026
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Product details

The BUSC control unit from Busch-Jaeger is a versatile room control device specifically designed for the intelligent management of room climate and lighting. It combines a room temperature regulator with a CO2 and humidity sensor to ensure optimal indoor air quality. With its six-button functionality, it allows for individual configuration of buttons for various applications, including switching, dimming, and controlling blinds. The device is equipped with an integrated free@home bus connection, facilitating integration into existing smart home systems. It is designed for flush mounting, enabling an aesthetic and space-saving installation. The BUSC control unit is not only functional but also features a modern silver design that harmoniously fits into various living environments.

  • Integrated CO2 and humidity sensor to improve indoor air quality
  • Freely configurable buttons for individual control options
  • Compatible with Busch-free@home® and ABB Tenton® systems
  • Manual and automatic control of fan speeds
  • Flush mounting for an elegant and space-saving installation.

Key specifications

Power supply
Electrical connection
Thermostat type
Room operating unit
mounting style
Flush-mounted
Suitable for
Fan heater, Radiator
Smart Home
Compatible
Items per sales unit
1 pcs.
Item number
33765356

General information

Manufacturer
Busch-Jaeger
Category
Thermostats
Manufacturer no.
2CKA006220A0884
Release date
17.5.2023

Colour

Colour
Silver
Exact colour description
Silver

Material

Material group
Plastic
Material
Plastic

Thermostat properties

Thermostat type
Room operating unit
Suitable for
Fan heater, Radiator
temperature control
Manual
Temperature range
-5° - 45° C
Number of switching times per day
6
Thermostat functions
Frost protection setting, Person recognition, Temperature display, Timer, Window open detection
Display
LCD display
mounting style
Flush-mounted

Smart home features

Smart Home
Compatible
Communication standard
KNX

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Safety

Protection class
Protection class I
Protection type (IP code)
IP20

Power supply

Power supply
Electrical connection

Scope of delivery

Items per sales unit
1 pcs.
Scope of delivery
Control element with room temperature controller function and VOC, Humidity sensor

Product dimensions

Length
11.71 cm
Width
9.01 cm
Height
1.35 cm

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Thermostats» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Busch-Jaeger
    Not enough data
  • 1.Oventrop
    0 %
  • 1.TP-Link
    0 %
  • 3.Eberle Controls
    0.2 %
  • 3.Inkbird
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Busch-Jaeger
    Not enough data
  • 1.Aqara
    0 days
  • 1.Ecoheat
    0 days
  • 1.EQ-3
    0 days
  • 1.Homematic IP
    0 days

Return rate

How often is a product of this brand in the «Thermostats» category returned?

Source: Digitec Galaxus
  • Busch-Jaeger
    Not enough data
  • 1.EQ-3
    0.1 %
  • 2.Bosch Smart Home
    1.5 %
  • 2.Ecoheat
    1.5 %
  • 4.Inkbird
    2.1 %
Source: Digitec Galaxus