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Compatible with Bradford White 239-43676-03 and 415-43676-03 Resettable KSD301-290F Water Heater Thermal Switch, Automatic Safety Cut-Off Limit Switch Replacement for Gas or Electric Water Heater
$17.99
Sale price
$17.99
Regular price
$26.99
FREE shipping on this itemShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
30-day returnsChanged your mind? Send it back within 30 days. Return policy
Secure checkoutQuestions? Call 1-888-460-3822 · Mon–Fri 9–5 ET
Key features
- Compatible with Bradford White ModelsCompatible with water heater part numbers 239-43676-03 and 415-43676-03, including MI-404T6FBN, 50T65F, MI-30T6FBN, MI-303T6FBN2, MI40T6FBN2. A common replacement for worn thermal fuses in older water heaters
- Compatible with Overheat Protection ApplicationsAutomatically shuts off power at 290°F to stop overheating and protect your unit. Often used when your heater shuts off randomly or no hot water is available
- Compatible with Resettable Design for ReuseRestores power automatically after cooling down, helping fix water heater reset problems without constant replacement. Also known as a resettable high temp limit switch or emergency thermal cutoff
- Compatible with High-Temperature EnvironmentsMade with high heat–resistant materials to withstand constant exposure. Suitable for electric or gas water heaters that trip due to temperature spikes or internal sensor failure
- Compatible with DIY and Maintenance ScenariosQuick and simple to install for home repairs or emergency replacements. Keep a backup reset switch ready to avoid downtime and restore hot water fast
Free shipping included. 30-day hassle-free returns.







