Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Danfoss Industrieautomatik
The Danfoss Industrieautomatik RT4 THERMOSTAT, designated by manufacturer part number 017-503666 and model number 239776, is an industrial component designed for precise temperature regulation. Submit the exact part number, quantity, and application requirements for a formal quote.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Danfoss Industrieautomatik 017-503666. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.