A Rational 40.06.112S Temperature Sensor/Probe detects heat changes to support accurate temperature control and steady performance.
The temperature sensor/probe monitors oven temperature conditions and sends accurate feedback to the control system so heating can be regulated correctly during cooking cycles. Its design matters because a properly built probe must withstand high-heat oven environments while maintaining precise readings that support consistent performance and food quality.
The temperature sensor/probe may need replacement if the oven shows inaccurate temperature control, uneven cooking results or error conditions tied to temperature sensing. Physical signs can include visible wear, corrosion or damage to the probe body or wiring and environmental exposure to heat, moisture or grease buildup may also affect its reliability.
Yes! We offer same-day shipping on all in-stock real OEM parts Monday—Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. Our fast turnaround helps ensure you get the right parts without delay.
Check the status of your real OEM parts by going to our Track My Order page and typing in your order number or purchase order (PO) number and zip code. This gives you instant access to updates on the delivery status of your order at any time.
Multiple customer support options are available for your real OEM parts 8 AM—9 PM ET Monday through Friday via live chat, email assistance, phone help and more. Head to our Contact Us page to view all available contact options.
We allow you to return most new, unopened real OEM replacement parts within 90 days of delivery, so go to our Returns page and see if your order qualifies. For installed items that don't work anymore, fill out the form in the Defective Parts & Warranty Inquiries section.