White-Rodgers S84-11 Transformer This 3-tube burner assembly is

This 3-tube burner assembly is designed for standard Rheem-Ruud gas furnaces and boilers

utilizing the correct Sensus 143 spring chart specifications ensures the diaphragm assembly operates as intended

the gasket loses its ability to reform a perfect seal

Common Questions Is the White-Rodgers 90-342 compatible with 208V systems

this component is engineered to withstand the demanding duty cycles of Rheem

White-Rodgers S84-11 Transformer This 3-tube burner assembly isThe White Rodgers S84 11 Transformer is a heavy duty 120V to 24V step down transformer engineered for reliable performance in demanding residential and light commercial HVAC applications. As a Class 2 energy limiting transformer, this 40VA rated model provides a stable secondary output of 24VAC, making it the industry standard for powering gas valves, 24V thermostats, fan controls, and relay centers. Its universal mounting designsupporting plate,