Rational 40.06.226p Thermocouple Steam Generator B5

Product Description

The RATIONAL 40.06.226p is a thermocouple designed for use in the steam generator assembly of RATIONAL combi-oven equipment, specifically the B5 steam generator configuration. A thermocouple in this role monitors temperature within the steam generation circuit, providing the control system with real-time thermal feedback to regulate steam output. This is a genuine OEM-style replacement part for commercial foodservice technicians who service RATIONAL combi-ovens in professional kitchen environments. Proper thermocouple function is critical to maintaining accurate steam temperature and protecting the steam generator from overtemperature conditions.

This part is intended for commercial kitchen applications where RATIONAL combi-oven equipment is installed and serviced. It fits within the B5 steam generator assembly and is typically replaced during scheduled preventive maintenance or in response to steam generation faults, temperature sensor failure codes, or erratic humidity control. Installation is performed by qualified commercial appliance service technicians familiar with RATIONAL equipment service procedures.

Key Features

• OEM-replacement thermocouple matched to the B5 steam generator assembly
• Provides temperature feedback to the combi-oven control circuit for steam regulation
• Designed for use in commercial foodservice combi-oven applications
• Direct replacement reduces diagnostic and sourcing time during service calls

Compatibility

Designed as a direct OEM-style replacement thermocouple for the RATIONAL B5 steam generator assembly in RATIONAL commercial combi-oven equipment.

Installation Notes

Installation should be performed by a qualified commercial appliance service technician. Before servicing, disconnect electrical power to the unit and allow the steam generator to cool completely to prevent burns or electrical hazard. Follow RATIONAL service documentation for proper thermocouple routing and connection procedures. Verify sensor function with the control system after installation before returning the unit to service.

Technical Specifications

• Component Type: Thermocouple
• Application: Steam Generator B5

Standard Information

• Brand: RATIONAL
• Manufacturer Part Number: 40.06.226p