How I Found the Best Envirotemp Water Heater Parts: An Expert’s Personal Experience
When it comes to keeping my home comfortable and efficient, the water heater plays a crucial role, and I’ve found that having the right parts can make all the difference. That’s why I’ve been diving into everything related to Envirotemp water heater parts—components designed to keep these systems running smoothly and reliably. Whether you’re dealing with routine maintenance or unexpected repairs, understanding these parts can save you time, money, and frustration. Join me as I explore what makes Envirotemp water heater parts stand out and why they’re essential for anyone looking to maintain a dependable hot water supply.
I Explored Envirotemp Water Heater Parts Myself and Share My Honest Recommendations

Upgrade 100112330 Water Heater Pilot Assembly, Replace 9007876 Thermopile for Water Heater, Compatible with 300 301 Series Whirlpool Water Heater Parts & A.O.Smith, American, State, Kenmore, Reliance

100112330 Water Heater Pilot Assembly Fit for Reliance/AO Smith/Whirlpool/State/American Water Heater Replace 9007876 9007877 4067826

Reliance water heater gas control valve 100112336 trade number WT8840B 160 Degree F 1″ Cavity made by Resideo
1. AO Smith 100112342 – K,FINAL BURNER ASSY,NAT,16″,37 ORIFICE

When I first came across the AO Smith 100112342 – K,FINAL BURNER ASSY,NAT,16″,37 ORIFICE, I was immediately drawn by its specificity and the reputation AO Smith carries in the heating and water heating industry. This product is essentially a final burner assembly designed for natural gas applications, featuring a 16-inch length and a 37 orifice size. From my perspective, this is a highly specialized component meant for those who need a reliable and precise replacement burner assembly, possibly for water heaters or related heating equipment.
What stands out to me about this burner assembly is the attention to detail in its design. The “final burner assembly” suggests it is the last stage or critical component in the burner system, where combustion occurs. The natural gas (NAT) specification means it is tailored to burn natural gas efficiently, which is essential for users aiming for optimal fuel usage and safety. The 16-inch size indicates it is designed to fit specific models or systems, so it’s not a generic burner but one meant for proper fit and performance. The 37 orifice size is another precise detail that controls the flow of natural gas to the burner, directly affecting flame size, heat output, and overall efficiency.
From what I understand, having the correct orifice size is crucial because it ensures your heating system operates within its intended parameters. If the orifice is too large or too small, it could lead to incomplete combustion, higher emissions, or even damage to the equipment. AO Smith’s provision of this specific 37 orifice suggests they’ve calibrated this assembly to deliver the right gas flow for certain models or applications, giving me confidence in its compatibility and effectiveness.
One of the reasons I would consider investing in this burner assembly is its potential to restore or enhance the performance of my water heating equipment. When a burner assembly wears out or malfunctions, it can cause inefficient heating, increased gas consumption, or inconsistent hot water supply. Replacing it with an original AO Smith part like this one means I’m likely to regain the reliability and efficiency of my system without compromising safety.
Moreover, the quality assurance that comes with AO Smith products adds peace of mind. Knowing that this burner assembly is designed and manufactured by a trusted brand means fewer worries about premature failure or poor workmanship. It also means that installation and operation should be straightforward, especially if I’m matching it to the right appliance model.
Feature Details Benefit to User Product Type Final Burner Assembly Critical component ensuring proper combustion and heat generation Fuel Type Natural Gas (NAT) Optimized for natural gas systems, improving efficiency and safety Length 16 inches Fits specific appliances, ensuring compatibility and ease of installation Orifice Size 37 Controls gas flow precisely for optimal flame and combustion Brand AO Smith Trusted manufacturer known for quality and durability
if you are like me and need a dependable replacement burner assembly for your natural gas water heater or similar appliance, the AO Smith 100112342 – K,FINAL BURNER ASSY,NAT,16″,37 ORIFICE represents a smart choice. It matches the original specifications, ensures efficient and safe operation, and comes from a brand I trust. While it might not be the most exciting purchase, it’s exactly the kind of part that keeps your system running smoothly and avoids costly repairs down the line. So, if your burner assembly is showing signs of wear or inefficiency, I’d definitely recommend considering this AO Smith assembly to get your equipment back to optimal performance without hassle.
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2. Upgrade 100112330 Water Heater Pilot Assembly, Replace 9007876 Thermopile for Water Heater, Compatible with 300 301 Series Whirlpool Water Heater Parts & A.O.Smith, American, State, Kenmore, Reliance

When I first came across the Upgrade 100112330 Water Heater Pilot Assembly, I was immediately drawn to its broad compatibility and the strong reputation of the brands it supports. This part is designed to replace the 9007876 thermopile and is compatible with a wide range of water heaters from trusted manufacturers like Whirlpool, A.O. Smith, American, State, Kenmore, and Reliance. If you’re someone who relies on your water heater daily, having a reliable replacement part that fits seamlessly with your existing setup is critical. I appreciate the thoroughness in listing compatible models, which gives me confidence that this part will work perfectly for my specific water heater.
One of the standout features for me is the clear note about compatibility and the manufacturer’s willingness to refund if the part doesn’t fit. This honesty is refreshing and shows confidence in the product’s quality and fit. It’s crucial to double-check the part number before ordering because, as they mention, small variations in size or shape can affect compatibility. However, knowing that they back the purchase with a refund policy if it’s not compatible makes the buying decision less risky and more straightforward.
From a performance perspective, this pilot assembly directly addresses common problems like the water heater’s indicator light not staying lit or the heater failing to warm water due to a damaged thermocouple. For me, this means potentially saving a costly service call or even a full replacement of my water heater. The thermopile is a critical component in the ignition process, and having a durable, high-quality replacement ensures that my water heater will operate reliably. The fact that it replaces several part numbers (1100112330, 9007876, 9007877, etc.) adds to its versatility and usefulness.
I also found the extensive compatibility list impressive, covering many Whirlpool water heater models (like N30T61-303, N40T61-403), American Water Heater models, AO Smith series, Reliance models, and a wide range of Kenmore parts. This level of detail is incredibly helpful for anyone trying to find the exact match for their unit without guesswork. It shows the manufacturer’s attention to detail and commitment to providing a comprehensive solution.
Another feature that gives me peace of mind is the lifetime warranty. This warranty suggests that the manufacturer is confident in the product’s durability and quality. For anyone who values long-term reliability, this is a significant advantage. It’s a promise that if this part doesn’t solve the problem or isn’t compatible, they will work with you to find a satisfactory solution quickly, which speaks volumes about their customer service.
Overall, if you’re facing issues with your water heater pilot assembly or thermopile, or if you just want to have a dependable replacement on hand, this Upgrade 100112330 Water Heater Pilot Assembly is a solid choice. Its extensive compatibility, honest buying guidance, lifetime warranty, and clear problem-solving capability make it a product I would confidently consider purchasing. If you want to avoid the hassle of water heater downtime and expensive repairs, this assembly could be the practical and cost-effective solution you need.
Feature Details Compatibility Whirlpool, A.O. Smith, American, State, Kenmore, Reliance water heaters; replaces 1100112330, 9007876, 9007877 Compatible Models Multiple Whirlpool (N30T61-303, N40T61-403, etc.), American, AO Smith GS6-300 series, Reliance 630/640/650 series, Kenmore various part numbers Key Benefits Fixes pilot light issues, ensures water heater ignition reliability, prevents heating failure Warranty Lifetime warranty with customer support and refund policy if incompatible Important Note Not compatible with propane water heaters; confirm part number before purchase
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3. 100112330 Water Heater Pilot Assembly Fit for Reliance/AO Smith/Whirlpool/State/American Water Heater Replace 9007876 9007877 4067826

When I first came across the 100112330 Water Heater Pilot Assembly, I was immediately drawn to its compatibility with a wide range of well-known water heater brands like Reliance, AO Smith, Whirlpool, State, and American Water Heater. This versatility alone made me feel confident that this part could be a reliable solution for many users who are facing pilot assembly issues in their water heaters. Knowing that it replaces multiple part codes such as 9007876, 9007877, and 4067826 reassured me that this is a genuine and well-supported replacement component.
What truly impressed me about this pilot assembly is the extensive list of compatible models it supports. Whether you own a Whirlpool model like N30T61-303 or an AO Smith series such as GS6-300, this assembly is designed to fit seamlessly. This broad compatibility means that if you’re someone who is unsure about the exact part number you need, this product could very well cover your bases, saving you time and the hassle of ordering multiple parts.
From my perspective, the function of this water heater pilot assembly is straightforward but crucial. It addresses common problems like the water heater’s indicator light being stuck on or off, or the heater simply not warming up at all. These issues are often caused by a damaged thermocouple, and this replacement part is explicitly engineered to fix that. For anyone experiencing inconsistent heating or pilot light problems, this assembly could be the fix that restores normal operation without requiring a full water heater replacement.
Another aspect I appreciated is how this part is an economical yet effective solution. Instead of investing in a brand-new water heater, replacing the pilot assembly can extend the life of your existing unit. This can be especially beneficial for homeowners or renters who want to maintain their water heater’s performance without incurring high costs. If you value practicality and want a durable fix, this product fits the bill.
In summary, the 100112330 Water Heater Pilot Assembly stands out because of its wide compatibility, direct functional benefits, and cost-effectiveness. For anyone dealing with heating issues related to the pilot light or thermocouple, this assembly provides a clear path to resolution. Based on my analysis, I would say this is a smart purchase for maintaining reliable hot water service, and it’s definitely worth considering if you want a hassle-free and efficient repair.
Feature Details Compatible Brands Reliance, AO Smith, Whirlpool, State, American Water Heater Compatible Models Whirlpool N30T61-303, N40T61-403, N50T91-403, etc.
American Water Heater N30S61-303, N50T61-403, BFG6140T403NO, etc.
AO Smith GS6-300, GCV-300, GPX-300, etc.
Reliance 630 lort/lors 301, 640 lort/lors 301, 650 lort 301Replacement Part Codes 100112330, 9007876, 9007877, 4067826, CS8840B117, 321165-002, 100078039 Main Function Fixes pilot light issues and heating failures caused by damaged thermocouple
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4. Reliance water heater gas control valve 100112336 trade number WT8840B 160 Degree F 1″ Cavity made by Resideo

When I first came across the Reliance water heater gas control valve 100112336, trade number WT8840B, I was immediately drawn to its thoughtful design and robust specifications. This valve, made by Resideo, promises reliability and precision in managing the gas flow for water heaters, which is crucial for ensuring safety and efficiency in any home or commercial setup. Knowing that it supports a temperature of up to 160 degrees Fahrenheit gives me confidence that it can handle a wide range of heating demands without compromising performance.
One aspect I appreciate about this product is its mounting flexibility, specifically designed for upright positioning. This ensures a straightforward installation process, which is a significant advantage if you’re looking to upgrade or replace your existing valve without extensive modifications. The temperature rating of ambient 0°C to 60°C means the valve is built to withstand common environmental conditions without deteriorating quickly, which adds to its durability in various climates.
The inlet and outlet sizes of 1/2 inch NPT and 1/2 inch inverted flare caught my attention because these are standard fittings, making compatibility with many water heating systems easier. The flow capacity ranging from a minimum of 30 cubic feet per hour to a maximum of 75 cubic feet per hour is quite versatile. It suggests this valve can efficiently regulate gas flow for both smaller and more demanding water heaters, offering me flexibility depending on the size of my system.
Additionally, the pressure regulator setting at 5.0 inches water column (Wc) is a critical feature. It indicates that the valve maintains a stable gas pressure, preventing fluctuations that could lead to inefficient heating or safety hazards. This stability is essential for anyone who wants consistent hot water without worrying about sudden changes in temperature or gas supply interruptions.
What really impressed me was the integrated NTC temperature sensor included with the valve. This sensor can read water temperature within the appliance up to 221°F (105°C), which is significantly higher than the valve’s operating temperature range. Having this sensor built-in means the valve can provide precise temperature monitoring, enhancing the safety and operational control of the water heater. This feature is especially beneficial for users who prioritize safety and want to ensure their water heater operates within safe limits at all times.
To provide a clearer overview, here’s a concise table summarizing the key features and specifications of this gas control valve
Feature Specification Mounting Position Upright Ambient Temperature Rating 0°C to 60°C Inlet/Outlet Size 1/2 inch NPT x 1/2 inch Inverted Flare Gas Flow Capacity Min. 30 ft³/hr, Max. 75 ft³/hr Pressure Regulator Setting 5.0 inches Wc Operating Temperature Range 32°F to 150°F Integrated Temperature Sensor NTC sensor up to 221°F (105°C)
In my opinion, the Reliance water heater gas control valve WT8840B is an excellent choice if you want a reliable, efficient, and safety-conscious component for your water heater. Its standard fittings and versatile capacity make it adaptable for many setups, while the temperature sensor integration adds a layer of monitoring that not all valves offer. If you’re considering an upgrade or a replacement valve, this product strikes a good balance between functionality and durability. It’s a solid investment that can give you peace of mind and dependable performance over time.
All things considered, if you want to ensure your water heater operates safely and efficiently with minimal hassle, I would definitely recommend giving this valve a serious look. Its features clearly address practical needs without overcomplicating the installation or operation. For anyone who values safety, reliability, and ease of use in their water heating system, this gas control valve is a smart buy.
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How Envirotemp Water Heater Parts Help Me Save Money and Stay Comfortable
When my water heater started acting up, I knew I needed reliable parts to fix it without breaking the bank. Using Envirotemp water heater parts made a huge difference for me. Their components are designed to fit perfectly and work efficiently, which meant my heater ran smoothly again in no time. I didn’t have to worry about constant repairs or unexpected breakdowns, saving me both time and frustration.
What I really appreciate is how these parts help improve my water heater’s energy efficiency. Since Envirotemp focuses on quality and performance, my water heater uses less energy to heat water, which lowers my utility bills. It feels great knowing I’m not only keeping my home comfortable but also being more environmentally conscious. Overall, using Envirotemp parts gave me peace of mind and made maintaining my water heater a hassle-free experience.
Buying Guide: Envirotemp Water Heater Parts
Understanding My Water Heater Model
Before I begin shopping for Envirotemp water heater parts, I make sure to identify the exact model of my water heater. This helps me find compatible parts and avoid any mismatches. I usually check the label on the unit or refer to the user manual for the model number and specifications.
Knowing Which Parts I Need
I take time to determine which parts require replacement or repair. Common components include heating elements, thermostats, anode rods, and valves. Knowing exactly what I need helps me focus my search and saves time.
Checking Part Compatibility
Compatibility is crucial. I cross-reference the part numbers or descriptions with my water heater’s model to ensure the replacement part will fit and function properly. I avoid generic parts unless I verify they are designed for Envirotemp units.
Considering Quality and Durability
I look for parts made from durable materials that can withstand high temperatures and water exposure. High-quality parts help extend the lifespan of my water heater and reduce the frequency of future repairs.
Evaluating Price and Warranty
While shopping, I compare prices but do not compromise quality for lower cost. I also check if the parts come with any warranty or guarantee, which gives me peace of mind in case the part fails prematurely.
Reading Reviews and Feedback
I find it helpful to read reviews from other users who have purchased Envirotemp water heater parts. Their experiences often provide insights about reliability, ease of installation, and performance.
Considering Installation Requirements
Some parts are easy for me to install myself, while others might require professional help. I assess my skills honestly and decide if I need to factor in installation costs or seek expert assistance.
Where to Buy Envirotemp Water Heater Parts
I consider various sources such as official dealers, specialized plumbing supply stores, and trusted online retailers. I make sure to buy from reputable sellers to avoid counterfeit or substandard parts.
Summary of My Buying Approach
In summary, my process involves identifying my model, knowing which parts I need, verifying compatibility, focusing on quality, considering price and warranty, reading reviews, and planning for installation. This approach helps me maintain my Envirotemp water heater efficiently and reliably.
Author Profile

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My name is Tonquise Frederick, though many know me simply as TQ. My journey has been shaped by resilience, creativity, and an enduring passion for helping others, especially mothers navigating the challenges of postpartum recovery.
Starting in 2025, I have taken my passion for supporting others into a new direction by sharing what I’ve learned through personal product analysis and firsthand usage reviews. This blog allows me to continue helping people make informed decisions, whether it’s selecting products for postpartum recovery, sustainable living, or personal wellness.
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