Light NOW BTicino

Electronic room thermostat - 2 modules - white

BT-YW4441 | 8005543751978
Electronic room thermostat – relay output with 1 contact in switching: 8 A - 250 V~ μ cos φ = 1 / 2 A - 250 V~ μ cos φ = 0,6 - Frequency: 50/60 Hz - 230 V~ power supply - 2 modules - white
Description

The Light Now room thermostat is a built-in electronic device for heating / cooling or floor heating systems with backlit display, 2 modules, white

Product characteristics
  • The controls are placed directly on the LED backlit display and allow a simple and intuitive control of the device
  • thermostat 250 Va.c. - 230 Va.c. power supply, white
  • 2 modules
  • Color White
  • Packaging 100% plastic free: delivered with dedicated and new packaging in 100% paper, water-based painted and use of ecological glues.
Recommendations / Restrictions
  • Indoor use only
Products benefits
Installation
  • Easy installation and temperature setting. Cover sold integrated in the same packaging of the device.
Usage
  • The icons intuitively facilitate the use, while the brightness sensor adjusts the light of the screen to facilitate reading or reduce the noise at night.
Advantages
  • Perfectly integrated into the aesthetics of Light Now, discreet and functional
  • Simple and intuitive use thanks to a LED backlit display
  • Simple installation and easy configuration
Technical Characteristics
Model On/Off
Type of power supply 230 V AC
Connection 3-/4-wire
With receiver No
Measuring range (Min-Max) 10-30 °C
External sensor No
Thermal feedback None
Control characteristic P
Suitable for heating Yes
Number of heater outputs 1
Suitable for cooling Yes
Number of cooler outputs 1
Differential value (Min-Max) 0.1-0.1 K
Adjustable differential Yes
Temperature readable No
With sound indicator No
Sensor/feeler type Other
Mounting method Flush-mounted
Number of modules (module system) 2
With display No
Operation Turn
Concealed operation No
With tap water circuit No
Contact type Change-over contact (NO/NC)
Max. contact voltage 250 V
Max. contact load 5 A
Degree of protection (IP) IP30
Degree of protection (NEMA) Other
Explosion-proof No
Colour White
RAL-number 9003
Height 45 mm
Width 45 mm
Depth 50 mm
Class of the temperature control I
Compatible with Apple HomeKit No
Compatible with Google Assistant No
Compatible with Amazon Alexa No
IFTTT support available No
Operating / setting temperature (Min-Max) -5-35 °C
Storage temperature (Min-Max) -10-70 °C
Voltage type AC
Frequency (Min-Max) 50-60 Hz
Contains Batteries and/or Accumulator No
Documentation
1 documents
Technical Sheet
IDP001880 | PDF (680 KB) | EN
5 documents
Brochure
BRO-LHNOW-2M | PDF (10.3 MB) | EN
Brochure
BRO-LHNOW-3M | PDF (13.1 MB) | EN
B2B Documents
CAT-LHNOW-2M | PDF (25.2 MB) | EN
B2B Documents
CAT-LHNOW-3M | PDF (21.5 MB) | EN
B2B Documents
PRE-LHNOW | PDF (2.4 MB) | EN