Smart WiFi Thermostat

The ZWT198 Programmable Thermostat offers an efficient and user-friendly solution for controlling your heating system. Designed to enhance comfort and energy savings, it allows precise temperature control and flexible scheduling to suit your needs.

Key Features:

• Battery Powered
  The ZWT198 thermostat operates on three 1.5V batteries, eliminating the need for an AC power source and making installation quick and hassle-free.

• Three Modes of Operation
  Choose between Manual Mode, Program Mode, or Temporary Program Mode for complete control over your heating schedule. You can easily adjust the settings to your preference, ensuring optimal comfort at all times.

• Weekly Programmable Schedule
  The thermostat supports a customizable weekly schedule with options like 5+2 (weekdays and weekends), 6+1 (weekday and weekend), or 7 days a week programming. You can set up to 6 time slots for weekdays and 2 for rest days, with different temperature settings for each slot.

• Adjustable Backlight
  The backlight brightness is adjustable and can be turned off to avoid disturbing your sleep. This feature ensures that the thermostat remains easy to read without affecting your comfort.

• Precise Temperature Control
  With a temperature hysteresis range of 0.510°C, the thermostat allows for accurate temperature adjustments. The minimum setting is 0.5°C, and the temperature can be set between 1595°C for maximum comfort.

• Temperature Calibration
  The displayed room temperature can be calibrated from -9.9°C to 9.9°C, providing greater accuracy and convenience in various environments.

• Anti-Frost Function
  To prevent pipes from freezing, the thermostat features an anti-frost function that automatically activates the heating for a short period if the system has been idle for too long.

• Group-Control Function
  The ZWT198 allows you to control multiple thermostats in different rooms, making it easy to create a uniform temperature across your home or office.

Specifications:

• Temperature Sensor: NTC

• Temperature Precision: ±1°C

• Self-Consumption: <170uW

• Voltage: Powered by three 1.5V batteries

• Load Current: 3A (negative)

• Protection Grade: IP20

Enjoy free shipping on all orders! We process and ship your order within 1–3 business days. Delivery times may vary depending on your location.

Returns: Not satisfied? No problem! We offer a 30-day money-back guarantee. Simply contact us within 30 days of receiving your order to initiate a hassle-free return or exchange.