Common Questions Is the 396221/U different from the 396221

and 3007 unions

Complete Vent Overhaul: Includes a high-grade float vent disc assembly (vent float

Where is this sensor typically located

Professional Aesthetics: The neutral beige finish and integrated logo maintain the visual standards of commercial mechanical rooms and offices

Rheem-Ruud AS-60993-03 Burner Assembly Common Questions Is the 396221/UAs a veteran tech, you know that consistent flame performance is the backbone of any reliable heating system. The Rheem Ruud AS 60993 03 Burner Assembly is a genuine OEM gas heating component cross compatible with several commercial and industrial HVAC platforms. This 3 tube burner replacement is precision engineered to meet stringent Rheem factory specifications, ensuring a direct fit solution that eliminates the issues often found with generic