Tekmar Controls 671 Control

WIFI SNOW MELT CONTROL

Tekmar Controls 671 WiFi Snow Melt Control – Advanced Snow & Ice Management System

Efficiently manage snow and ice removal with the Tekmar Controls 671 WiFi Snow Melt Control, part of the Snow Melting Controls Series. Designed for hydronic and electric heating systems, this intelligent controller automatically detects snow or ice on roads, walkways, and other surfaces, activating boilers, steam valves, or electric cables to keep your property safe and accessible. With WiFi connectivity and the Watts® Home mobile app, you can monitor and control your snow melting system from anywhere in the world.

Key Features:

• Automatic snow/ice detection using Tekmar Snow/Ice Sensor 090 or Snow Sensor 095

• Supports multiple zones with priority control for efficient heating

• Pulse Width Modulation (PWM) for precise energy management

• Automatic software updates for seamless performance improvements

• Manual melt call capability (short or 0–32 V AC)

• Idling, Auto Storm, Warm Weather Shutdown, Cold Weather Cutoff, and Economelt functions

Specifications:

• Part Number: 671

• UPC: 779655067101

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

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

• Relay Output: 230 V AC, 5 A, 1/3 HP

• Sensor Type: NTC Thermistor, 10 kΩ at 77°F (25°C), Beta = 3892

• Communication: WiFi 802.11n, 2.4 GHz, WPA2 encryption

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

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

• Display: 3 1/2" Color Touchscreen

• Enclosure: Blue PVC, NEMA 1 rated for indoor installation; suitable for outdoor use inside NEMA 3 enclosure

• Ambient Conditions: -4°F to 122°F (-20°C to 50°C), <90% RH non-condensing

• Markets: Multifamily Homes, Small Commercial Buildings

Benefits:

• Ensure safe and accessible walkways and roads during snow events

• Remote monitoring and control through mobile app for convenience

• Energy-efficient operation with PWM and zoning support

• Reliable, durable, and user-friendly design suitable for both new installations and retrofit projects

Upgrade your snow melting system with the Tekmar Controls 671 WiFi Snow Melt Control for intelligent, automated, and energy-efficient snow and ice management.

This item is not eligible for free shipping.