White-Rodgers S84-11 Transformer preventing backflow during system cycles

preventing backflow during system cycles and facilitating efficient heat transfer across the evaporator coil

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

This model serves as the direct replacement for Honeywell AT150B1252

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

White-Rodgers S84-11 Transformer preventing backflow during system cyclesThe 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,