Tekmar Controls 671 Control

WIFI SNOW MELT CONTROL

Tekmar Controls 671 WiFi Snow Melt Control – Smart Hydronic & Electric Snow Melting System Controller

The Tekmar Controls 671 WiFi Snow Melt Control is an advanced, intelligent solution designed to automatically operate hydronic and electric snow melting systems for driveways, walkways, and other outdoor surfaces. Engineered for reliability and efficiency, this smart controller works seamlessly with tekmar Snow/Ice Sensor 090 or Snow Sensor 095 to detect snow or ice conditions and activate heating equipment only when needed.

With built-in WiFi connectivity, the Control 671 allows remote system monitoring and operation through the Watts® Home mobile app, giving users complete control from anywhere in the world. Ideal for multifamily residences and small commercial buildings, this control supports multiple zones with priority and offers energy-saving features that reduce operating costs while maintaining safety.

Key Features

• Automatic Snow & Ice Detection for hands-free operation

• WiFi Enabled (802.11n, 2.4 GHz) with WPA2 encryption

• Remote Monitoring & Control via Watts® Home mobile app

• Supports Hydronic & Electric Snow Melting Systems

• Compatible with In-Slab and Aerial Retrofit Sensors

• Multiple Zone Control with Priority

• Energy-Saving Functions: Economelt, Auto Storm, Idling, Warm Weather Shut Down, Cold Weather Cut Off

• Automatic Software Updates

• Manual Melt Call Input (Short or 0–32 VAC)

Specifications

• Control Type: Microprocessor-based (not a safety/limit control)

• Power Supply: 115 VAC ±10%, 60 Hz, 20 VA

• Relay Rating: 230 VAC, 5A, 1/3 HP

• Display: 3.5" Full-Color Touchscreen

• Communications: WiFi 802.11n, 2.4 GHz

• Sensor Type: NTC Thermistor, 10k ohms @ 77°F (25°C), Beta=3892

• Operating Temperature: -4°F to 122°F (-20°C to 50°C)

• Humidity: <90% RH, non-condensing

• Dimensions: 6-5/8" H x 7-9/16" W x 2-13/16" D (170 x 193 x 72 mm)

• Enclosure: Blue PVC Plastic, NEMA 1

• Outdoor Use: Permitted when installed in NEMA 3 enclosure

• Agency Approvals: CSA C/US, FCC Part 15, ICES Class B

Applications

• Driveways and walkways

• Multifamily housing developments

• Small commercial buildings

• Hydronic or electric snow melting systems

The Tekmar 671 WiFi Snow Melt Control delivers precision, automation, and energy efficiency in one powerful controller—making it the smart choice for dependable snow and ice management in modern heating systems.

This item is not eligible for free shipping.