Are you struggling with inconsistent hot water supply? The Reliance 501 Gas Water Heater is your reliable solution for consistent heating.
This model is designed to provide efficient hot water for homes, featuring a robust thermostat and a durable control valve. The **Reliance Water Heater Natural Gas Control Valve 100112336** ensures precision in temperature control, simplifying your hot water experience and enhancing energy efficiency.
In our full review, we break down performance, durability, and more to help you choose the best water heating solution for your needs.


Reliance Natural Gas Control Valve 100112336
The adjustable valve sets the Reliance Water Heater Natural Gas Control Valve 100112336 apart from its competitors. This valve is specifically designed for compatibility with A.O. Smith, Reliance, State, and American branded water heaters, ensuring seamless integration with a variety of models. Made from 316-grade stainless steel, it resists corrosion effectively, enhancing the longevity of the unit. The dimensions of the valve are precise, allowing for a snug fit in designated water heater models.
Key Advantages
- The 316-grade stainless steel construction offers exceptional durability and corrosion resistance, making it ideal for long-term use in humid environments.
Limitations
- This valve is not compatible with all water heater models; users must verify their model and serial number to ensure proper fitment.
Overall, the Reliance Water Heater Natural Gas Control Valve 100112336 is best for outdoor enthusiasts needing a reliable and durable solution for their water heating systems. Its adjustable feature allows for precise control of gas flow, making it a valuable addition for those who prioritize efficiency and safety in their water heating solutions.
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Reliance Gas Control Valve WT8840B 160°F
The adjustable valve sets the Reliance water heater gas control valve 100112336 apart from competitors, offering precise control over gas flow and temperature. Made from 316-grade stainless steel, this valve resists corrosion, ensuring longevity and reliability in demanding environments. Its dimensions include a 1″ cavity and an inlet/outlet size of 1/2 inch NPT x 1/2 inch inverted flare, making it suitable for various installations. The valve operates within a temperature range of 32 to 150°F, with a maximum capacity of 75 ft³/hr and a pressure regulator setting of 5.0 in. Wc.
Key Advantages
- The integrated NTC temperature sensor accurately reads water temperatures up to 221°F (105°C), enhancing safety and efficiency.
Limitations
- Not compatible with older models of Reliance water heaters, which may require specific fittings.
Best for outdoor enthusiasts needing a reliable and efficient gas control solution for their water heating needs, the Reliance valve combines durability with advanced features. Its robust construction and precise temperature control make it an excellent choice for those who demand performance in challenging conditions.
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Reliance Liquid Propane Gas Valve 100112338
The adjustable valve sets the Reliance Water Heater Company Liquid Propane Gas Valve 100112338 apart from its competitors. This valve is designed for seamless integration with various gas water heaters, specifically those manufactured by AO Smith Brands. Constructed from 316-grade stainless steel, it ensures durability and resists corrosion, making it ideal for long-term use in challenging environments. The valve measures 3.5 inches in height and has a diameter of 1.5 inches, making it compact yet efficient.
Key Advantages
- The adjustable feature allows for precise control of gas flow, enhancing efficiency and safety.
- 316-grade stainless steel construction resists corrosion, ensuring longevity and reliability.
- Designed specifically for compatibility with Reliance and AO Smith gas water heaters, ensuring optimal performance.
Limitations
- Not compatible with other brands or models outside the AO Smith range, limiting versatility.
- Installation may require professional assistance, which could incur additional costs.
Best for outdoor enthusiasts needing a reliable and efficient gas valve for their water heating systems, the Reliance Water Heater Company Liquid Propane Gas Valve 100112338 is a robust choice that meets the demands of durability and performance in outdoor settings.
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Reliance Long Term Pilot Assembly Replacement
The adjustable valve sets the Long Term 9003542 Pilot Assembly apart, ensuring precise gas flow control for optimal performance. Made from durable 316-grade stainless steel, this pilot assembly is designed to resist corrosion, enhancing longevity. Its compact dimensions of 4.5 x 2 x 1 inches make it suitable for various water heater models, including Reliance, A.O.Smith, Kenmore, and State GS and GSX series.
Key Advantages
- The robust construction of 316-grade stainless steel resists corrosion, ensuring reliability in harsh environments.
Limitations
- Not compatible with models outside the specified brands, limiting its versatility for some users.
This pilot assembly is best for outdoor enthusiasts needing a reliable solution for their natural gas water heaters. It effectively addresses common issues such as intermittent heating and ignition problems, making it a cost-effective alternative to replacing the entire unit. By simply replacing the pilot assembly, users can restore their water heater’s functionality without incurring the high costs associated with new installations. Overall, the Long Term 9003542 Pilot Assembly is a practical choice for maintaining efficient heating in various water heater models.
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Reliance Pilot Assembly for Gas Water Heater
The adjustable valve sets the 9003542 Pilot Assembly Replacement apart from its competitors, allowing for precise temperature control in natural gas water heaters. Constructed from high-quality 316-grade stainless steel, this assembly is designed for durability and corrosion resistance. The dimensions include a 22″ gas pilot tube, a 22-1/2″ thermocouple, and a 21-1/2″ ignitor, making it a versatile option for various models.
Key Advantages
- The use of premium materials ensures a long service life and stable performance, with a temperature setting of 190 degrees for optimal heating.
Limitations
- Not compatible with all natural gas water heater brands; specifically designed for Reliance, A.O.Smith, Kenmore, State GS, and GSX models.
Best for outdoor enthusiasts needing reliable and efficient heating solutions, the 9003542 Pilot Assembly Replacement is an excellent choice for those looking to maintain or upgrade their natural gas water heaters. Its compatibility with specific models ensures a seamless installation, while the adjustable valve feature enhances user control over heating settings. With a 12-month warranty, this product offers peace of mind for consumers seeking a dependable replacement part.
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Faq about Reliance 501 Gas Water Heater:
1: What is the capacity of the Reliance 501 Gas Water Heater?
The Reliance 501 Gas Water Heater has a capacity of 50 gallons, making it suitable for medium to large households.
2: What type of gas does the Reliance 501 use?
This water heater operates on natural gas, providing efficient heating for your water needs.
3: What is the warranty on the Reliance 501 Gas Water Heater?
The Reliance 501 typically comes with a six-year limited warranty, covering parts and tank leakage.
4: How energy-efficient is the Reliance 501?
The Reliance 501 has an Energy Factor (EF) rating of around 0.62, indicating moderate energy efficiency for gas water heaters.
5: What are the installation requirements for the Reliance 501?
Installation requires proper venting, a gas supply line, and a suitable location with adequate clearance for maintenance.
6: Can the Reliance 501 be used for commercial applications?
While primarily designed for residential use, it may support light commercial applications depending on demand.
7: How do I maintain the Reliance 501 Gas Water Heater?
Regular maintenance includes flushing the tank annually and checking the anode rod every few years to prevent corrosion.
Conclusion
The Reliance Natural Gas Control Valve 100112336 exemplifies precision engineering, ensuring optimal performance and reliability for gas water heater systems. Its robust design and advanced features enhance safety and efficiency, making it an indispensable component for seamless operation.
Conversely, the Reliance Gas Control Valve WT8840B 160°F stands out with its exceptional temperature regulation capabilities, catering to diverse heating requirements. This valve not only guarantees user comfort but also optimizes energy consumption, reflecting a commitment to sustainability and innovation in home heating solutions.






