The Schneider Electric Unica KNX Thermostat Button combines 5 or 8 operating keys with an integrated room thermostat, temperature sensor, and backlit display. One flush Unica plate covers lighting, blinds, scenes, and HVAC setpoints — supporting FCU, VRF, floor heating, and ventilation control from a single elegant interface.

Select finish and layout at checkout. All six order codes share Application 1860/1.0 (NP1621x family):

Finish	5 keys + thermostat	8 keys + thermostat
Black	NP16212_01BK_E1	NP16214_01BK_E1
Silver	NP16212_01SL_E1	NP16214_01SL_E1
Wine Gold	NP16212_01WG_E1	NP16214_01WG_E1

Key Features — Thermostat and Room Keys

• Hybrid control: 5 or 8 backlit keys plus integrated thermostat display and temperature sensor.
• HVAC: FCU and VRF modes, floor heating (PI / PWM / 2-point), ventilation; window contact and CO₂ sensor support.
• Display: Shows actual temperature, heating/cooling status, fan speed, and operating mode.
• Proximity wake: Symbols and LEDs activate on approach; night mode for reduced brightness.
• Bus: Integrated bus coupler with bus connecting terminal.

At a Glance

Specification	Detail
Product families	NP16212 (5-key + thermostat), NP16214 (8-key + thermostat)
Finishes	Black, Silver, Wine Gold (thermoplastic)
ETS application	NP1621x — Multifunction with RTCU 1860/1.0 (ETS 5.x)
Stocked variants	6 order codes (2 layouts × 3 finishes)

Full characteristics are under Technical Specifications. Per-SKU datasheets, application description, instruction sheet, and ETS application are under Downloads.

Applications and KNX Integration

• Hotel and office rooms: Single-wall station for lights, blinds, and setpoint; pair with MTN645094 fan coil or MTN6700-0304 valve actuators.
• Standard push-buttons: Unica KNX Push Button (2–8 keys without thermostat).
• System M alternative: MTN6212, MTN6214 with System M frames.
• Ultra-slim metal: UNICA X thermostat (NUX6212 / NUX6214).
• Presence-based setback: MTN6300-0019, MTN6303-0019.

Choosing 5-Key vs 8-Key Thermostat Layout

Use NP16212 when five room keys plus thermostat are sufficient. Choose NP16214 for denser scene and zone control on one plate. For touch-screen visualization, see MTN6215-0410S.