Bradford White 265-51046-00 Tstat

The Bradford White 265-51046-00 Tstat is a critical OEM component designed for high-performance temperature regulation in residential electric water heaters. This upper and lower thermostat kit serves as the direct replacement for the 265-48641-00, as well as legacy parts such as the 265-46279-00 and 265-40695-00. Rated for 240V operation, these bimetal surface-mounted controls ensure precise thermal response and proper cycling between heating elements to prevent cold water sandwiching. The upper unit features a manual high-limit safety reset (ECO) calibrated to trip if tank temperatures exceed safe operational parameters, protecting the system from dry-firing or runaway heating. For HVAC contractors and plumbing professionals, this 240V water heater thermostat kit provides a standardized solution for restoring factory-spec performance across a wide range of Bradford White M-series models, including the M250S, M240T, and M2HE series. Replacing both the upper and lower thermostats simultaneously is the industry standard to ensure balanced electrical loads and consistent temperature accuracy across the entire tank volume.

• Direct OEM Replacement: Engineered specifically to replace the Bradford White 265-48641-00 for perfect fitment and wiring compatibility.
• Enhanced Safety: Integrated manual reset high-limit switch prevents tank overheating and potential vessel damage.
• Versatile Compatibility: Fits an extensive range of residential models including M230R, M240S, M250T, and M2HE80R.
• Reliable Regulation: Precise bimetal sensing ensures accurate temperature maintenance and optimized energy consumption.
• Simplified Installation: Designed for standard bracket mounting with clear terminal markings for efficient field replacement.

Is this kit compatible with older 265-48641-00 models?
Yes, the 265-51046-00 is the official manufacturer-designated superseding part for the 265-48641-00, offering identical electrical ratings and mounting footprints.

Should I replace both the upper and lower thermostats at once?
Professional technicians recommend replacing both components at the same time. Because these thermostats work in tandem to cycle the heating elements, using a new upper and a worn lower can lead to inconsistent water temperatures and premature failure of the new part.

What voltage is this thermostat kit rated for?
This kit is designed specifically for 240VAC residential electric water heater circuits and should not be used in low-voltage or gas-controlled applications.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.