The 1/4" SAE flare external equalizer allows the valve to sense pressure at the evaporator outlet

External Equalization: Compensates for pressure drops across the coil to provide more accurate sensing at the suction line

verify your existing terminal configuration if a separate actuator replacement is required

Industrial Durability: Constructed with high-grade plastic to resist corrosion in environments with high humidity or chemical exposure

this unit is built to manage hot water

Rheem-Ruud AS38849-1 Assembly 321894-708 The 1/4" SAE flare externalThe Rheem Ruud AS38849 1 Orifice Bag Assembly is an essential OEM component designed for precise fuel regulation in Rheem gas furnace parts and water heating systems. As a veteran grade HVAC replacement part, this orifice bag assembly ensures the critical metering of gas or liquid flow required for peak combustion efficiency and consistent burner performance. Built to meet exact factory specifications, it provides a reliable seal and verified flow