Heating Element for Trough Drinkers - 100 W - 24VAC, Kerbl

The heating element for trough drinkers is a professional technical solution from Kerbl designed to protect watering systems from freezing during winter. It is an essential component of frost-protection infrastructure in modern cattle barns and horse stables, ensuring continuous access to drinking water even at sub-zero temperatures.

Application

The heater is intended for installation in trough drinkers, both wall-mounted and freestanding. It is primarily used in cattle and horse farming, where the large water surface in troughs is particularly vulnerable to freezing. The device is designed for low-voltage systems (24 V), which are the safety standard in livestock buildings.

Operating Principle

The heating element operates using resistive heat generation, transferring heat directly to the water in the trough or to the metal valve components, depending on the drinker model. Power is supplied by a 24 V AC system, providing protection against electric shock in the event of accidental damage to cables or housing. The unit is typically used with a thermostat that activates heating only when the temperature drops below a predefined threshold (e.g., +3°C), optimizing energy consumption.

In Practice

• Animal safety → the low-voltage 24 V system eliminates the risk of dangerous electric shock, even when animals come into contact with wet metal parts.
• Installation protection → effectively prevents valves and drinker bodies from cracking due to the expansion of freezing water.
• High efficiency → the specially designed heating element distributes heat evenly, preventing ice formation even during severe frosts.
• Long service life → corrosion-resistant materials ensure reliable operation over many seasons in demanding water-exposed environments.