Bradford White 415-43676-02 Water Heater Thermal SwitchBradford White 415 43676 02 Water Heater Thermal Switch is a resettable thermal switch designed for natural gas water heaters. Used with the Defender Safety System, including models MI403S, MI303T, and MI503, this component provides dependable overheat protection for both residential and commercial water heaters. With a 270F temperature rating, it acts as a fail safe to prevent damage from excessive heat. Engineered for compatibility with Bradford

and a robust L-style bracket

it handles a 1/2 PSI inlet with an emergency exposure limit of 2

stainless cores

The thermostat includes a mounting plate for quick installation and is designed to be economical and environmentally friendly

Used On Portable Combustion Analyzer

high-limit upper thermostat designed for residential electric water heaters

Operating range: 32–105°F ambient

Brass construction ensures durability and corrosion resistance

and attachment points for the 270° rotating mast

pilot-operated

The NRF-22 Circulator Pump delivers up to 22 GPM with a 0–15 ft discharge head

reduce maintenance