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

wood-to-gas conversions

this unit is built to manage hot water

Failures typically occur due to pitted or "welded" contacts from electrical arcing

protecting critical infrastructure from temperature swings or freezing

Rheem-Ruud AS38849-1 Assembly 321894-708 External Equalization: Compensates for pressureThe 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