Rheem-Ruud SP20170B Combination Control

The Rheem-Ruud SP20170B Natural Gas Combination Control is a complete retrofit gas valve kit designed for high-performance service on select natural gas water heaters. This 24V Intelli-Vent gas control serves as a precision-engineered OEM replacement gas valve, integrating a thermostat, an adjustable regulator for optimal combustion pressure, and a flammable vapor sensor. For contractors handling Rheem water heater gas valve replacement, this kit simplifies the process by including the burner assembly, wiring harness adapter, and essential mounting hardware like torx head screws and cap plugs. The unit features built-in pilot gas outlets and pressure taps, maintaining a temperature setpoint range of 100°F to 160°F. Built to meet rigorous factory standards, this hot water heater gas valve kit ensures consistent flow regulation and safety shut-off performance. It is specifically compatible with the 6FGV4 series and related models from Rheem, Ruud, and Richmond, providing a reliable solution for heavy-duty heating maintenance and repair tasks.

Key Benefits

• Comprehensive Retrofit Solution: Includes the Intelli-Vent gas valve, burner assembly, and wiring harness to streamline installation.
• Universal OEM Compatibility: Engineered as a direct mechanical match for Rheem, Ruud, and Richmond natural gas units.
• Enhanced Safety Integration: Comes equipped with a flammable vapor sensor and manual shut-off for industry-standard protection.
• Precision Temperature Control: Features an adjustable range between 100°F and 160°F for accurate thermal management.
• Durable Construction: Robust metal housing and high-quality components designed for reliable long-term residential and commercial use.

Common Questions

Is the SP20170B compatible with LP conversions?
No, this specific control is optimized strictly for natural gas applications. For Liquid Propane systems, a dedicated LP retrofit kit must be used to ensure safe manifold pressure.

What is included in the Rheem SP20170B kit?
The kit contains the Intelli-Vent gas control valve, a new burner assembly, a wiring harness adapter, a flammable vapor sensor, and all necessary torx head mounting screws.

How do I troubleshoot a flashing light on the controller?
The Intelli-Vent system utilize flash codes to indicate specific faults, such as a triggered flammable vapor sensor or a pressure switch failure. Always verify the code against the manufacturer's technical bulletin before replacing components.

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.