The Rheem-Ruud AS-60993-05 Burner Assembly is a precision-engineered 5-tube burner manifold designed for high-efficiency gas furnace applications. This assembly ensures optimal gas-to-air mixture ratios, maintaining stoichiometric combustion and preventing common issues such as incomplete combustion or sooting. Fabricated to strict OEM tolerances, the AS-60993-05 serves as a direct replacement for Rheem furnace burners, ensuring seamless mechanical alignment and proper flame rectification when paired with the existing flame sensor and igniter. The stainless steel construction of the burner tubes provides superior resistance to thermal stress and corrosion during long heating cycles. For HVAC contractors, this assembly facilitates rapid field installation, restoring original equipment efficiency and BTU output. Proper manifold pressure calibration is required during installation to ensure this HVAC combustion component operates within the manufacturer's specified parameters for safe and reliable heat exchange.

Key Benefits

• OEM Compatibility: Exact fit for Rheem-Ruud gas furnaces, eliminating the need for field modifications.
• Enhanced Combustion Efficiency: 5-tube design provides uniform heat distribution across the primary heat exchanger.
• Durable Construction: Heavy-duty materials resist oxidation and warping under high-temperature operation.
• Serviceability: Designed for straightforward mounting, reducing labor time during furnace repair.

Common Questions

Does this assembly include the gas orifices?
This manifold typically comes as a bare burner assembly; ensure you retain your existing orifices or match the orifice size to your local elevation and gas type (Natural or LP).

How do I identify if my burner tubes are failing?
Look for signs of pitting, rust flakes blocking the ports, or erratic flame patterns that could indicate compromised tube integrity or blockages.

Is this compatible with Propane (LP) systems?
Yes, provided the furnace LP conversion kit is properly installed and the manifold pressure is adjusted to the required 10" W.C. for liquid propane.

Item is Non Cancelable / Non Returnable

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.