Ritchie 125W Trough Heater 120V - Low-Profile Under-Tank Heater, CSA Approved

Ritchie’s 125-watt, 120-volt trough heater mounts beneath waterers to deliver consistent low-profile heat that helps keep livestock drinking reliably in cold weather.

Engineered to sit directly under the drinking trough, this compact heater provides broad, even warmth across the water surface to help reduce freezing and maintain access to water during winter conditions. CSA approved and built to fit several Ritchie and compatible models, the unit offers a straightforward, durable option for producers looking to protect water sources without large installations.

How does this heater prevent water from freezing in a trough?

The heater produces steady, evenly distributed warmth underneath the trough so heat transfers through the tank bottom to the water above. Its placement avoids hot spots while delivering enough continuous energy to slow or prevent freezing in typical cold-weather scenarios.

• 125 watts at 120 volts for low, consistent output
• Mounted under the trough for full-coverage heat transfer
• Designed to work with Ritchie and compatible waterer models for proper fit

Which waterers and setups is this 125W unit compatible with?

This heater is sized and shaped to be used with a range of Ritchie units and several compatible models. It is compatible with Omni 1 and Omni 2 series, Stall Fount 125 and Stall Fount II 125, Pork King Series, EcoFount 1 and 2, and the UltraFount lineup, making it versatile for many farm layouts.

• Direct fit for Omni, Stall Fount, Pork King, EcoFount, and UltraFount series
• Compact footprint: 12.5" length, 9" width, 1" overall height
• Plug-and-serve installation under approved troughs and tanks

What are the electrical and safety features I should know?

The heater runs on standard 120-volt power and consumes 125 watts—suitable for common farm electrical circuits. It carries CSA approval, indicating it meets recognized safety standards for electrical devices used in agricultural settings.

• Voltage: 120 V — compatible with standard outlets and circuits
• Power draw: 125 W for economical, continuous operation
• CSA listed for verified safety and compliance

How easy is installation and maintenance?

Installation is straightforward: the unit mounts directly below the trough so it requires minimal hardware and can be placed without complex modifications. Routine upkeep is minimal—inspect for secure mounting and clear any debris to maintain heat transfer efficiency.

• Low-profile 1" height avoids interference with trough placement
• Simple mounting under the tank — no internal wiring changes to waterers
• Periodic visual check recommended; designed for long-term field use

Who is this for: Farmers and livestock caretakers who need an economical, dependable way to keep drinking water accessible through cold months will benefit from this compact, CSA-approved under-trough heater. It’s especially useful for producers using Ritchie Omni, Stall Fount, Pork King, EcoFount, or UltraFount systems who want a ready-fit solution that minimizes freeze-related labor and water loss.