API Floating Tank De-Icer 1500W — Thermostatic Stainless Steel Heater for 100–300 gal

The API Floating Tank De-Icer 1500W is a thermostatically controlled, floating heater designed to keep 100–300 gallon stock tanks ice-free all winter without overheating.

Built for farms, ranches, and backyard livestock waterers, this floating de-icer combines a stainless steel heating element with an enclosed, buoyant float and safety features that prevent sinking and reduce the risk of damage in low-water conditions. With UL and CSA listings and a durable 6-foot anti-rub cord, it balances reliable performance and energy efficiency for long cold-season use.

How does this unit prevent ice without wasting energy?

The de-icer uses a built-in thermostat plus thermal feedback to maintain water surface temperature only as needed, avoiding continuous high-power heating. That keeps the immediate surrounding water from freezing while minimizing unnecessary energy draw.

• 1500-watt output tuned by thermostatic control
• Thermal feedback reduces overheating and power cycling
• Designed for 100–300 gallon tanks for efficient heat distribution

Is the design safe for low-water or long-term outdoor use?

Yes — the stainless steel heating element sits above the thermostat so the unit is less likely to overheat in shallow water. The float is fully enclosed in rugged plastic that resists waterlogging and sinking over repeated seasonal use.

• Enclosed float housing prevents gradual sinking
• Stainless steel element positioned for safety in low water
• UL and CSA listings indicate independent safety verification

What installation or tank considerations should I know?

The de-icer is simple to float in the water and plug in using the 6-foot anti-rub cord, but note special precautions for non-metallic tanks. A separate metal guard (Model 88R) is required when using the unit in a non-metallic container to meet fire-safety recommendations.

• 6-foot durable anti-rub power cord for secure placement
• Model 88R metal guard required for non-metallic tanks (sold separately)
• Compatibility: 120V, 60 Hz household power

How durable is the de-icer for seasonal and multi-year use?

API builds this heater with corrosion-resistant components and a rugged float to withstand repeated winters. The stainless steel element and protected cord help extend service life when used according to instructions.

• Stainless steel heating element for corrosion resistance
• Rugged plastic float housing resists impact and water absorption
• Designed and sold by API, a heated-products brand with decades of experience

Who this is for: Farmers, ranchers, equine owners, and small-holding livestock caretakers who need a dependable, energy-conscious way to keep a single stock tank or trough ice-free through winter. It’s ideal for anyone maintaining 100–300 gallon tanks who wants a plug-and-float solution with recognized safety listings and durable construction. If your trough is non-metallic, plan to add the recommended metal guard for safe operation.

Key product features:

• Energy-efficient operation keeps 100–300-gallon stock tanks ice free without overheating
• Rugged enclosed float will not sink
• Stainless steel heating element positioned for low-water safety
• 6' anti-rub cord for secure placement
• UL and CSA Listed for independent safety verification

Technical snapshot: 1500 watts, 120 volts, 60 Hz, UL and CSA listings. API’s long history in heated products supports reliable manufacturing and customer support resources for seasonal maintenance and accessories.