A Bunn 43500.117 Control Board regulates power functions so the system responds accurately and maintains consistent performance.
The control board manages and distributes electrical power to key refrigerator functions so the unit can cycle and operate correctly. Its 115V configuration and board design matter because they provide the proper control and electrical routing needed for stable performance and reliable component response.
The control board may be failing if the refrigerator shows inconsistent power delivery, irregular cycling, temperature instability or intermittent operation. Physical signs can include visible burn marks, discoloration or damaged connections and environmental signs may include moisture exposure, corrosion or heat-related wear that could affect board performance.
Yes! We offer 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 our extensive system of fulfillment centers, we keep delivery as fast as possible.
Definitely! See updates on your real OEM parts by heading to our Track My Order page and putting in your order number or purchase order (PO) number and zip code. With delivery details available in real time, it's easy to stay informed on how your shipment is progressing.
Yes! Customer support for real OEM parts is available 8 AM—9 PM ET Monday—Friday via chat, email, phone and more. Visit our Contact Us page for a full list of ways to reach us.
Yes! Parts Town allows you 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. Just enter your sales order number and billing postal code to find out which items are eligible.