Top 5 Propane Water Heater Control Valves

Many homeowners face the challenge of ensuring their hot water system operates efficiently. A malfunctioning propane water heater control valve can lead to inconsistent heating, poor performance, or even safety hazards. Understanding how to choose the right valve can significantly impact your water heating experience, enhancing comfort and efficiency.

A great propane water heater control valve should offer reliability, compatibility with your existing system, and ease of installation. Factors like durability and manufacturer reputation also matter. The ideal choice will fit your specific water heater model and perform effectively under varying conditions.

This roundup highlights the top five propane water heater control valves available on the market today, each with unique features and benefits. Whether you need a direct replacement for an A.O. Smith model or a part compatible with various brands, we have you covered.

Here’s a quick comparison of the key specifications for each product.

Features	100112339 Valve	Reliance Valve	Rheem SP20867C	WT8840A1000 Valve	Rheem SP14269A
Material & Build	OEM Replacement	Manufactured by Resideo	OEM Genuine Part	ClimaTek Replacement	Liquid Propane Thermostat
Key Specification	Replaces 100112339	Fits Reliance Standard	For Rheem Models	1″ Shank	Gas Control Thermostat
Main Feature	Upgraded Quality	Value Addition	Installation Instructions	Standing Pilot Control	Versatile Compatibility
Performance	Built to Last	Requires Professional Install	Direct Replacement	Works with Honeywell	Reliable Performance
Best Use Case	A.O. Smith Users	Reliance Water Heaters	Rheem Gas Models	Honeywell Systems	General Propane Use

100112339 – OEM Upgraded…

The 100112339 OEM Upgraded Water Heater LP Gas Valve from ClimaTek is ideal for homeowners with A.O. Smith water heaters and similar systems. Its direct replacement capability ensures compatibility, making it a go-to option for those needing a reliable valve.

This valve stands out for its OEM quality, designed to provide a long service life. Users often praise its straightforward installation and consistent performance over time. Homeowners can trust it to restore functionality to their water heating systems efficiently.

While it excels in performance, some users may find that installation requires specific plumbing knowledge. If you’re not comfortable making the switch yourself, hiring a professional is advisable.

• OEM upgraded part
• Directly replaces part # 100112339
• Built for longevity
• Compatible with A.O. Smith
• Simple installation

Best for: A.O. Smith water heater owners seeking a reliable replacement valve.

Reliance Water Heater Com…

The Reliance Water Heater Company Liquid Propane Gas Valve is an excellent choice for those using Reliance standard water heaters. Manufactured by Resideo, this valve is designed specifically to fit and function seamlessly with your existing setup.

This product’s standout feature is its emphasis on value addition, which appeals to budget-conscious homeowners. Users appreciate the valve’s straightforward installation, although it is recommended that this task be handled by professionals. This ensures that the valve operates optimally and safely.

One limitation of this valve is its specific compatibility. It may not work well with brands outside the Reliance standard line, so ensure your water heater matches before purchasing.

• Specifically for Reliance heaters
• Manufactured by Resideo
• Professional installation advised
• Value-oriented design
• Compatible with Honeywell controls

Best for: Reliance water heater users needing a dependable gas valve.

Rheem SP20867C Natural Ga…

The Rheem SP20867C Natural Gas Water Heater Control Valve Kit is perfect for those with Rheem, Ruud, or Richmond gas water heaters. This kit includes everything needed for installation, making it user-friendly and efficient for homeowners.

This valve kit is notable for its compatibility with various Rheem models, ensuring a direct replacement option that many users find convenient. Its one-year limited warranty adds an extra layer of assurance, showcasing the manufacturer’s confidence in product quality.

However, the focus on specific models may limit its appeal, especially for users with non-Rheem brands. For those not within the Rheem family, it simply won’t work.

• Compatible with Rheem brands
• Includes installation instructions
• One-year warranty
• OEM genuine part
• Direct replacement

Best for: Rheem brand users needing a straightforward valve replacement.

WT8840A1000 ClimaTek Upgr…

The WT8840A1000 ClimaTek Upgraded Water Heater Gas Valve is designed for those who need a standing pilot control valve. This part is specifically built for units with a 1″ insulation and shank, making it a specialized choice for certain setups.

This valve’s strength lies in its compatibility with Honeywell and Resideo systems, adding versatility for users with different heating configurations. The high-quality construction promises longevity and reliable performance, making it a smart investment for maintaining your hot water supply.

<pA downside is that it won’t fit water heaters requiring a 2" shank, limiting its applications. If your unit doesn't match these specifications, this valve won't be suitable.

• Designed for standing pilot systems
• 1″ shank compatibility
• High-quality construction
• Works with Honeywell controls
• ClimaTek replacement part

Best for: Users with standing pilot water heaters needing a reliable control valve.

Rheem SP14269A Water Heat…

The Rheem SP14269A Water Heater Liquid Propane Gas Control Thermostat is ideal for those seeking a straightforward gas control solution. This thermostat is essential for regulating propane flow in your water heater, ensuring consistent heating.

What makes this thermostat stand out is its simplicity and effectiveness. Users appreciate that it directly addresses the need for reliable temperature control, allowing for a more comfortable hot water experience. Its design is straightforward, making it easy to integrate into existing systems.

However, it lacks some advanced features found in other models. Users looking for high-tech options may find it a bit basic for their needs. It’s not equipped with any digital controls or complex settings.

• Liquid propane gas control
• Essential for temperature regulation
• Straightforward design
• Compatible with various systems
• Reliable performance

Best for: Homeowners needing a simple, effective propane thermostat.

How We Chose These Products

Our selection process involved evaluating each product based on essential criteria such as compatibility, durability, and ease of installation. We focused on products that have established a solid reputation among users and manufacturers, ensuring reliability in performance.

We also considered the practicality of each valve, including its fit for specific water heater models. Customer feedback played a crucial role, providing insights into real-world use cases and satisfaction levels.

Buying Guide: What Really Matters

When selecting a propane water heater control valve, compatibility with your specific water heater brand and model is paramount. Always check that the valve meets your system’s requirements to avoid installation issues and ensure safe operation.

Additionally, consider the build quality and warranty offered. A well-constructed valve can last longer and perform better, while a solid warranty can provide peace of mind. Understanding installation requirements is also essential—some valves may need professional help, which can add to costs.

Our Top Recommendation

The 100112339 OEM Upgraded Valve stands out as our top choice due to its exceptional quality, compatibility with A.O. Smith heaters, and ease of installation. It offers a reliable solution for homeowners looking to restore their water heating systems efficiently. For those with Reliance systems, the Reliance Water Heater Company Liquid Propane Gas Valve offers a great alternative, especially for budget-conscious buyers.

Frequently Asked Questions

1. How do I know which propane water heater control valve to buy? Check the model number of your existing valve and ensure that the replacement matches it. Compatibility is key.

2. Can I install a propane water heater control valve myself? If you have plumbing experience, you may attempt it. Otherwise, hiring a professional is advisable to ensure safety and proper function.

3. What should I look for in a quality propane control valve? Consider durability, compatibility with your system, and ease of installation. A good warranty is also a sign of quality.

4. Are there any safety concerns with propane water heater valves? Yes, improper installation or malfunction can lead to gas leaks. Always follow manufacturer instructions and consult a professional if unsure.