4-Inch Smart Electric Heating Thermostat (16A) | Tuya WIFI, Dual-Sensor & OEM

SAS965FHL-7-WIFI(TY)

4-Inch Smart Electric Heating Thermostat

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16A High Load: Max 16A output for powerful heating systems.

Tuya Smart Link: WIFI via Tuya APP for remote control & sync.

Energy Monitoring: Real-time consumption data for energy savings.

Multi-Mode: Selectable Room, Floor, or Dual-Sensor control.

7-Day Programming: 6 periods with cross-day copy for optimal heating.

HD Color Screen: 4-inch IPS, highly responsive display in low temp.

Home Product Residential Thermostats Electric Heater Thermostats

Product Feature

The SAS965BFHL-7-WIFI is a premium 4-inch Smart Electric Heating Thermostat integrating Tuya WIFI for remote control. It features high-precision (0.1℃), energy monitoring, and 7-Day scheduling. Compatible with Dual-Sensor, Room-Only, or Floor-Only modes for diverse systems, this unit supports a powerful $mathbf{16A}$ load. It is the preferred intelligent solution for maximizing convenience and energy efficiency in residential and commercial heating.

Key Functions

Remote Smart Control

Add device via TuyaSmart APP for remote start/stop, temperature adjustment (±0.5℃), and mode switching.
Energy Monitoring

Manually set voltage/load power; device auto-calculates heating consumption for visualized data.
Programming Management

7-Day, 6-period scheduling supports program copying (e.g., weekday/weekend differential) for optimized heating.

Multi-Mode Control

Dual-Sensor (Room + Floor protection), Room-Only, and Floor-Only modes for flexible control based on needs.
Safety Protection

Features anti-freeze (≤5℃auto-start), open window detection (rapid temperature drop triggers shutdown), and sensor fault alarms.
Auxiliary Features

Pre-heating, Boost mode (1-12 hours adjustable), Child Lock, and Mute mode for versatile use.

Product Selector

Model No.

Heat/cool

Heat only

Pipe

Speed fan

Programmable

Window card

Room card

External Sensor

Modbus RTU

WIFI

Power

Manual

SAS965WHL-7-WIFI(TY)

√

220VAC

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Product Parameters

Power source: AC100~240V，50/60Hz

Current temperature display range: 0℃~50℃

Floor temperature display range: 0℃~70℃ (NTC external sensor measuring range)

Current temperature setting range: 5℃~70℃

External sensor control range/Floor temperature protection range: 5℃~70℃

Accuracy: 0.1℃

External sensor: NTC 10K / NTC 100K

Storage temperature range: -20℃~70℃; 5~95% (no condensation)

Network frequency: 2.4GHz WIFI

Screen: 4-inch IPS screen, capacitive touch screen (71.86* 67.96mm, 480*480)

Dimensions: 86x86x12mm

IP Rating: IP21

Rapid programming

Supports programming via the device or APP settings.
Optimum start function

It heats for you according to your personal schedule. For great evening and days ahead.
Not warm enough?

When you feel house is not enough warm, it could activate boost to heat with option from 1-12 hours.
Voice remote control

Work with Amazon Alexa and Google assistant.

Super-slim design

With a thickness of only 10 mm, the ultra-thin design and 4-inch color display make it even more appealing。

Easy to maintain and install

Diverse and dynamic UI option

Take full control of your user experience with our extensive UI customization features. Whether you prefer a clean, minimal look or a bold, vibrant style, our flexible design tools let you tailor every detail to reflect your personal taste. From color schemes and icon styles to layout arrangements and animations — every element is yours to customize. Create a unique, personalized interface that not only looks the way you want, but also works the way you need. It’s your space. Make it yours.