TStat Only Controller

HARDWIRED THERMOSTAT CONTROLLER

(Ambient Air Sensing + External LED Indicator)

Simple. Rugged. Industrial Grade.

The “Set It and Forget It” Solution for Ice Prevention. You don’t need a complicated computer to melt snow—you just need reliable power when the temperature drops. Our T-Stat Only Controller is the workhorse of the Heatable.com lineup. It strips away the complexity to provide exactly what you need: a heavy-duty, automated switch that turns your heat cable on when it freezes and off when it warms up.

🏭 CERTIFIED UL 508A PANEL SHOP

Overbuilt by Design. At Heatcable.com, we don’t sell flimsy plastic timers. We are a Certified UL 508A Panel Shop. This controller is engineered and assembled in-house to the same rigorous safety standards as our complex commercial panels. When you buy this box, you are getting industrial-grade components housed in a NEMA 4X enclosure that is built to survive the harshest winters on the planet.

WHY THIS “BASIC” BOX IS A MUST-HAVE

• Automated Energy Savings: The biggest cost of a heat cable system isn’t the installation—it’s the electricity. This controller uses a precision ambient thermostat to ensure your system never runs wastefully on a warm day. It pays for itself in energy savings alone.

• Industrial Armor: We use the exact same NEMA 4X Polycarbonate Enclosure found on our high-end commercial units. It is UV-stabilized, waterproof, gasketed, and virtually indestructible. It won’t crack, fade, or leak like standard hardware store boxes.

• Instant Visual Status: We’ve included a high-visibility External Green LED on the door. You can verify your system is powered and fighting the ice from the comfort of your driveway—no ladder required.

SPECIFICATIONS

• Thermostat: High-Precision Ambient Air Sensing (Adjustable)

• Voltage: 120V / 240V (Rated for High-Amp Loads)

• Enclosure: IP66 / NEMA 4X (Weatherproof & UV Resistant)

• Indicator: External Green LED Pilot Light

• Certification: Assembled in a UL 508A Certified Shop

🔥 PRO-TIP FROM ERIC WIMMER

“The most expensive heat cable is the one you forget to turn off.” “I see it every year: a homeowner turns their system on in November, forgets about it, and runs it until April. That is hundreds of dollars wasted. This box eliminates human error. It’s a simple, hardwired mechanical switch that just works. And that green light? It’s the simplest way to know you’re protected without going outside in the cold.”

⚠️ INSTALLATION NOTE

Hardwire Installation Required. This is a professional control unit designed to be hardwired into your electrical system. It requires an upstream circuit breaker for protection (GFEP breaker recommended if not already present on the circuit). Installation should be performed by a qualified electrician to ensure compliance with local and national codes.