JUNG RTR233 termostato de ambiente para calefacción y refrigeración, 230 V, blanco alpino

Control the temperature in your home or office with the JUNG RTR233 room thermostat. Designed for flush mounting in standard wall boxes, this thermostat regulates both heating and cooling systems with a simple rotary knob. The internal NTC sensor measures room temperature, and the LED indicates when heating is active. With a switching differential of approximately 0.5 K, it maintains a stable indoor climate.

Key specifications

• Operating voltage: 230 V AC, 50/60 Hz
• Switching current: 10 A resistive, 4 A inductive
• Temperature control range: +5 °C to +30 °C
• Frost protection function at approx. +5 °C
• 1-pole changeover contact
• Protection class: IP20
• Material: Thermoplastic (PC)
• Colour: Alpine White

Why choose it

The JUNG RTR233 offers reliable temperature control in a compact, flush-mounted design. Its rotary knob with soft detent allows precise adjustment, while the LED provides clear status indication. The frost protection function automatically activates heating when the temperature drops to around +5 °C, preventing damage in unoccupied rooms.

Ideal use cases

• Residential heating and cooling control
• Offices and commercial spaces
• Holiday homes requiring frost protection

Good to know

Installation requires a standard flush-mounted box. The thermostat connects via screw terminals for conductors up to 2.5 mm². It is suitable for ambient temperatures from 0 °C to +50 °C.