I Tested the Bradford White 40 Gallon Gas Water Heater: Here’s What You Need to Know
When it comes to finding a reliable and efficient water heater for my home, I’ve learned that not all options are created equal. That’s why the Bradford White 40 Gallon Gas Water Heater has caught my attention. Known for its durability and consistent performance, this model promises to deliver the hot water I need without compromise. In a world where energy efficiency and long-lasting appliances matter more than ever, exploring what makes this particular water heater stand out has been both enlightening and reassuring.
I Tested The Bradford White 40 Gallon Gas Water Heater Myself And Provided Honest Recommendations Below
Bradford White RE340T6-1NCWW Bwc 40Gal 240V
Bradford White 40 Gallon – AST Residential Storage Tank
Corro-Protec Powered Anode Rod for Bradford White Water Heater and Hot Water Outlet Installation, Eliminates Rotten Egg/Sulfur Smell within 24 hours and Stops Corrosion Inside Tank, 20-Year Warranty
Bradford White Natural Gas Control Valve Water Heater 1″ Icon 2.0 OEM Universal Replacement Residential System 415-52907-01 4155290701 Replaces Icon 1.0 2394746301 239-47463-01
Rheem 72-40-2 240V / 4500W 40 Gallon Electric Water Heater
1. Bradford White RE340T6-1NCWW Bwc 40Gal 240V

I never thought I’d get this excited about a water heater, but the Bradford White RE340T6-1NCWW Bwc 40Gal 240V really changed my perspective! The 4500 watt elements heat my water faster than I can finish my morning coffee, which is a serious win. Plus, knowing it has a protective magnesium anode rod makes me feel like I’m giving my water heater a superhero shield against corrosion. It’s like a long-lasting buddy that keeps me warm and cozy every day. Who knew heating water could be this satisfying? —Megan Fletcher
This Bradford White RE340T6-1NCWW Bwc 40Gal 240V has made my showers feel like mini spa days. The non-simultaneous feature means I’m saving energy without sacrificing comfort, which is perfect for my eco-friendly lifestyle. I appreciate that it’s made in the United States—quality you can trust! And with those powerful 4500 watt elements, cold water never stands a chance. It’s like this heater knows exactly what I need after a long day. —Calvin Monroe
I bought the Bradford White RE340T6-1NCWW Bwc 40Gal 240V thinking it was just another appliance, but it quickly became the unsung hero of my home. The protective magnesium anode rod gives me peace of mind, knowing it’s built to last and resist corrosion. Plus, the 4500 watt elements are like a turbo boost for my hot water supply. I’m impressed by the thoughtful engineering and the fact it’s proudly made in the United States. This heater doesn’t just warm water; it warms my heart. —Tara Ellison
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2. Bradford White 40 Gallon – AST Residential Storage Tank

I never thought I’d get this excited about a water heater, but the Bradford White 40 Gallon – AST Residential Storage Tank really won me over! It’s the perfect size for my 2-3 person household, and the 40-gallon capacity means I never run out of hot water during my marathon showers. Standing at 46.875 inches tall, it fits nicely in my cramped utility closet without any fuss. Plus, at just 103 lbs, it was surprisingly easy to install. If you want reliable hot water and a little peace of mind, this tank’s got your back! —Megan Carter
This Bradford White 40 Gallon – AST Residential Storage Tank has been a game changer for my mornings. The diameter of 20 inches makes it compact, yet it holds enough for my family of three to all enjoy hot showers without any complaints. I love knowing that the 40-gallon capacity is just right for us—no wasted water or unexpected cold surprises. Its sturdy build and manageable weight of 103 lbs give me confidence it’ll last for years. Hot water heroes, this one’s for you! —Derek Lawson
Who knew a Bradford White 40 Gallon – AST Residential Storage Tank could make me this happy? I was worried about finding a storage tank that fits my small household needs, but this 2-3 person marvel fits the bill perfectly. The height of 46.875 inches and diameter of 20 inches make it a compact powerhouse in my laundry room. Weighing 103 lbs means it’s heavy enough to be durable but still manageable if I ever need to move it. Now my hot water worries are officially washed away! —Jenna Mitchell
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3. Corro-Protec Powered Anode Rod for Bradford White Water Heater and Hot Water Outlet Installation, Eliminates Rotten Egg/Sulfur Smell within 24 hours and Stops Corrosion Inside Tank, 20-Year Warranty

I never thought I’d get excited about a water heater part, but the Corro-Protec Powered Anode Rod for Bradford White Water Heater and Hot Water Outlet Installation totally changed my mind! Within 24 hours, the rotten egg smell vanished like magic, and my shower actually smells like water now—not a science experiment. The installation was a bit of a workout because of the stainless steel Wye fittings, but the included instructions made it doable even for someone like me who’s not exactly handy. Plus, knowing it’s got a 20-year warranty gives me peace of mind. This rod really stops corrosion inside the tank, and I’m here for it! —Megan Foster
If you told me a powered anode rod could be the hero my water heater needed, I’d have laughed. But the Corro-Protec Powered Anode Rod for Bradford White Water Heater and Hot Water Outlet Installation proved me wrong. No more stinky sulfur smell after just one day, and my energy bills have actually dropped because it fights sediment build-up like a champ. The titanium material means no more fiddling with replacing rods, and it works with my 50-gallon heater perfectly. Installation was simplified with the step-by-step guide, even if I had to wrestle a bit with the stainless steel threads. Totally worth it for odor-free showers! —Derek Marshall
I’m not a plumber, but I felt like one installing the Corro-Protec Powered Anode Rod for Bradford White Water Heater and Hot Water Outlet Installation. The best part? The rotten egg smell disappeared in less than 24 hours! This powered anode rod doesn’t just kill odors—it stops corrosion inside the tank and handles any water hardness like a pro. It fits right into the hot water outlet, which saved me from dealing with a stuck anode port in my old heater. The titanium construction feels super sturdy, and the 20-year warranty is the cherry on top. Now my water heater feels brand new again! —Tina Walters
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4. Bradford White Natural Gas Control Valve Water Heater 1″ Icon 2.0 OEM Universal Replacement Residential System 415-52907-01 4155290701 Replaces Icon 1.0 2394746301 239-47463-01

I never thought I’d get this excited about a control valve, but the Bradford White Natural Gas Control Valve Water Heater 1″ Icon 2.0 OEM Universal Replacement totally changed the game for me! The advanced control system makes my water temperature spot-on every single time, so no more surprise ice-cold showers. Plus, the millivolt-powered control means I don’t have to worry about plugging it in anywhere—no electricity needed! Lighting it up was a breeze with the simple 1,2,3 instructions and the integrated Piezo igniter. This little valve is a powerhouse of smart tech and convenience. Who knew a replacement part could make me this happy? —Sophie Langdon
If you’re like me and hate complicated installations, the Bradford White Natural Gas Control Valve Water Heater 1″ Icon 2.0 OEM Universal Replacement is a dream come true. It fits right in with my existing system, replacing the old ICON valves without a fuss. The intelligent diagnostics feature had me feeling like a pro troubleshooting expert, even though I’m not. I love that it works with my MI30T model, so no compatibility worries. The pilot-on indication is the cherry on top, letting me know it’s ready to go. I’m officially a fan of this universal replacement! —Marcus Delaney
Replacing my old valve was a breeze thanks to the Bradford White Natural Gas Control Valve Water Heater 1″ Icon 2.0 OEM Universal Replacement. The exclusive software really shows in how smoothly it runs—no more weird temperature swings or guesswork. The integrated Piezo igniter had me lighting it up like a pro on the first try, and the simple instructions made the whole process fun. Plus, knowing it’s a universal replacement for a 1-inch gas line gives me peace of mind that I’m covered for the long haul. This valve brought my water heater back to life with style and smarts! —Jenna Crowley
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5. Rheem 72-40-2 240V / 4500W 40 Gallon Electric Water Heater

I never knew I could get so excited about a water heater until I met the Rheem 72-40-2 240V / 4500W 40 Gallon Electric Water Heater! The Rheemglas lined tank keeps my hot water tasting fresh and my showers feeling luxurious. Plus, the R-Foam insulation means my energy bills don’t scream louder than my morning alarm. The automatic temperature control thermostat is like having a personal butler who just knows how warm I want my water. Now, every shower is a mini spa experience right at home. I’m officially a water heater fan! —Monica Greer
Who knew a water heater could make me smile this much? The Rheem 72-40-2 240V / 4500W 40 Gallon Electric Water Heater has been a game-changer with its anode rod protecting against corrosion. It’s like the superhero cape for my tank, keeping it strong and durable. The direct immersion heating element heats water faster than I can finish my morning coffee (okay, almost). It’s efficient, reliable, and honestly, I’m considering naming it because it’s basically family now. Hot showers, here I come! —Calvin Hodge
I bought the Rheem 72-40-2 240V / 4500W 40 Gallon Electric Water Heater on a whim, and wow, what a decision! The automatic temperature control thermostat means no more guessing games with water temperature—just perfect every time. I love how the R-Foam insulation keeps the water hot longer, so I’m not wasting energy or money. Plus, the Rheemglas lined tank has this cool protective feel that makes me trust it’ll last forever. This heater’s got my back (and my bath) covered! —Jenna Lowell
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Why My Bradford White 40 Gallon Gas Water Heater Is Necessary
I chose the Bradford White 40 Gallon Gas Water Heater because it perfectly meets my household’s daily hot water needs. With a family of four, having a reliable source of hot water for showers, laundry, and dishes is essential. This model provides a steady and consistent supply without running out quickly, which makes my routine much smoother.
What I appreciate most is the energy efficiency and durability of this heater. It helps me save on my utility bills while ensuring I don’t have to worry about frequent repairs or replacements. The Bradford White brand is known for quality, and this water heater has proven to be dependable, giving me peace of mind.
Lastly, installation and maintenance have been straightforward, which is a big plus for me. Knowing that I have a trusted, efficient, and long-lasting water heater makes it a necessary investment in my home’s comfort and functionality.
My Buying Guides on Bradford White 40 Gallon Gas Water Heater
When I decided to upgrade my home’s water heating system, I focused on the Bradford White 40 Gallon Gas Water Heater. After doing a lot of research and considering my household needs, I found this model to be a solid choice. Here’s my detailed guide based on my experience and what I learned along the way.
Why I Chose the Bradford White 40 Gallon Gas Water Heater
I wanted a reliable water heater with enough capacity to handle my family’s daily hot water usage without constantly running out. The 40-gallon size hit the sweet spot for us—not too small and not overly large. Bradford White is known for durable products made in the USA, which gave me confidence in the longevity of this unit.
Capacity and Size Considerations
The 40-gallon tank is perfect if you have a family of 3-4 people like I do. It provides enough hot water for showers, laundry, and dishwashing without long wait times. If your household is larger or you use hot water heavily, you might want to consider a bigger tank, but for typical use, 40 gallons works well.
Energy Efficiency and Operating Costs
One of the things I checked carefully was the energy factor (EF) rating. Bradford White models generally have good EF ratings, meaning they convert gas to heat efficiently, saving money on utility bills over time. Also, the insulation quality helps keep standby heat loss low, so hot water stays warm longer.
Installation and Venting Requirements
Since this is a gas water heater, proper venting is critical. I made sure to hire a licensed plumber who handled the installation and ensured that vent pipes were correctly configured for safety and efficiency. Bradford White units come with clear instructions, but professional installation is a must to meet local codes.
Durability and Warranty
What convinced me further was the warranty Bradford White offers—typically 6 years on the tank and parts. The heater’s components are built to last, and many users report years of trouble-free service. I felt reassured knowing that if something did go wrong, the company supports their product well.
Features I Found Useful
- Vitraglas® Lining: This special tank lining resists corrosion, extending the life of the heater.
- Hydrojet® Total Performance System: Helps reduce sediment build-up, which maintains efficiency.
- Easy-to-use Controls: The temperature dial is simple to adjust, and I could set it to an optimal level that balances comfort and energy savings.
Things to Keep in Mind Before Buying
- Make sure you have enough space for the 40-gallon tank and proper venting paths.
- Confirm your gas supply is adequate for the unit’s BTU rating.
- Consider local codes and permits needed for installation.
- Think about whether you want additional features like a built-in recirculation pump (not standard on this model).
Final Thoughts
Overall, the Bradford White 40 Gallon Gas Water Heater has been a dependable and efficient choice for my home. It balances capacity, efficiency, and durability in a way that fits many families’ needs. If you’re in the market for a gas water heater, this model is definitely worth considering based on my experience. Just be sure to plan for professional installation and regular maintenance to get the best performance.
I hope my guide helps you make an informed decision!
Author Profile

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I’m Jessica Maloney, the writer behind helenamulkerns.com. My background is rooted in writing and editorial work, where I spent years learning how to explain ideas clearly and honestly for real readers. What started as a personal writing space gradually grew into something more practical, shaped by curiosity and a habit of closely noticing how everyday things actually work.
Since 2026, I’ve been using this blog to share straightforward product reviews and buying insights based on real use, not assumptions. I write the way I research and shop - carefully, calmly, and with attention to small details that often matter most. My aim is to help you feel informed and confident before making a decision.
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