An Alto Shaam SN-34663 Sensor detects temperature changes to maintain accurate control and dependable performance.
The sensor measures temperature within the equipment and sends accurate resistance-based readings to the control system for proper heat regulation. Its RTD construction and shrink-tubing mount matter because they support precise sensing, stable placement and added protection against moisture, vibration and wear.
The sensor may need to be replaced if the equipment shows inaccurate temperature readings, uneven heating, slow temperature recovery or frequent control-related faults. Physical signs can include damaged shrink tubing, frayed leads or corrosion and environmental signs may include moisture exposure, heat damage or buildup that could affect sensing accuracy.
Yes! We provide 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. We work hard to make shipping as quick and reliable as possible on every order.
You can check the delivery status of your real OEM parts by heading to our Track My Order page and entering your order number or purchase order (PO) number along with your zip code. With easy access to info on your shipment, you'll always stay up to date on the delivery status of your order.
Parts Town has a wide range of customer support options for real OEM parts 8 AM to 9 PM ET Monday through Friday with help through chat, email, phone and more. Visit our Contact Us page to learn how to get in touch with us easily.
We provide the option to return most new, unopened real OEM parts within 90 days of delivery, so visit our Returns page for more details. Custom orders aren't typically eligible for cancellation or return.