A Duke 502839 High-Limit Thermostat provides over-temperature protection for proofing cabinets and other foodservice equipment.
The Duke 502839 High-Limit Thermostat limits temperature or interrupts operation when unsafe temperatures are detected in the proofing cabinet. Its high-limit safety design and 3-pole construction matter because they provide a dedicated temperature protection function that prevents overheating-related operation problems.
The Duke 502839 High-Limit Thermostat may be nearing replacement if the unit is not working, the proofer is not heating or the oven repeatedly needs resetting. Physical or performance indicators can include hi-limit tripping, a faulty high-limit thermostat or switch, burnt wires or a snapped high-limit thermostat wire, which may be helped by using a real OEM replacement to support proper functionality.
We provide same-day shipping on in-stock real OEM replacement parts Monday—Friday until 9 PM ET, as well as on Saturday until 4 PM ET for online air orders. With updated inventory and streamlined processing, we'll ship your parts as soon as possible.
Of course! You can view shipping details on your real OEM parts by visiting our Track My Order page and entering 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.
Parts Town offers multiple customer assistance 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 find out how to speak with a team member about any questions you may have regarding your purchase.
Yes! Parts Town gives you the option to return most new, unopened real OEM replacement parts within 90 days of delivery, so head to our Returns page to see if your order qualifies. Items fulfilled by third-party sellers follow their return policy.