Low surface temperature electric heater Schultze

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The industrial low surface temperature electric heater Schultze RiRo (series nt and nta) is specially designed for facilities with an extremely high risk of ignition. In environments with highly flammable dust—such as woodworking shops, paper warehouses, stables, or agricultural buildings—using standard heaters is highly dangerous. Schultze’s unique technology ensures that the temperature on the device’s fins never exceeds the ambient room temperature by more than +67 °C. This safe heater for fire hazardous rooms guarantees absolute safety, completely eliminating the risk of settled dust catching fire.

Product code: 53206218

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In addition to strict temperature limitations, this electric heater boasts the maximum protection class of IP66/IP67. This makes it 100% dustproof and safely protects it against powerful water jets during facility cleaning. Depending on your engineering requirements, you can choose a model with a built-in thermostat (RiRo-nta) that independently maintains the set microclimate, or a base modification without a thermostat (RiRo-nt) designed for connection to an external climate control system. For particularly aggressive environments (e.g., livestock complexes), versions made of high-quality stainless steel (V4A) are also available.

Main Advantages:

✅ Maximum Fire Safety: Strict heating limitation (max. 67K above room temperature).
✅ Two Control Options: Models are available with a built-in thermostat or for external control.
✅ Dust and Waterproof: IP66/IP67 protection guarantees continuous operation in extremely dirty and wet conditions.

Technical Modifications (Schultze RiRo nt and nta)

All models operate on a standard 230 V power supply. Dimensions (Height x Width x Diameter): 170 mm x 130 mm x Ø 110 mm.

Power Range: Available in 500 W, 800 W, and 1000 W models.

Field of Application: These heaters are ideal for carpentry workshops, small warehouses, paper archives, textile warehouses, agricultural hangars, stables, and other facilities with a high risk of dust ignition.

1. Models without a thermostat (RiRo-nt / stainless steel RiRo-nts): These require connection to a separate external room air thermostat to operate.

2. Models with a built-in thermostat (RiRo-nta / stainless steel RiRo-ntas): Equipped with a highly reliable room thermostat (setting range from +5 °C to +30 °C).

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