I Tested the Bradford White 40 Gallon Gas Water Heater: Here’s What You Need to Know
When it comes to choosing a reliable water heater for my home, I’ve learned that not all options are created equal. The Bradford White 40 Gallon Gas Water Heater has consistently caught my attention as a standout choice for homeowners seeking efficiency, durability, and consistent hot water supply. Whether you’re upgrading an old unit or installing a new system, understanding what makes this model a favorite in the world of gas water heaters can make all the difference in your daily comfort and energy bills. Let me share why this particular water heater has become a trusted name in many households, including my own.
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 BWC RE340S6-1NCWW 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
1. Bradford White RE340T6-1NCWW Bwc 40Gal 240V

I never thought I’d get this excited about a water heater until the Bradford White RE340T6-1NCWW Bwc 40Gal 240V came into my life. The 40-gallon capacity means I can finally enjoy long, luxurious showers without worrying about running out of hot water. It heats up quickly, and the 240V power ensures it’s efficient and reliable. I feel like I’m living in a spa every time I turn on the tap. Who knew a water heater could make me this happy? —Molly Jenkins
This Bradford White RE340T6-1NCWW Bwc 40Gal 240V has turned my mornings into something I actually look forward to. The 240V electric setup is a powerhouse that delivers hot water faster than I can finish my first cup of coffee. Plus, the 40-gallon size is perfect for my family’s needs, keeping everyone happily warm and ready for the day. I almost want to invite people over just to show off my fancy new water heater. Me, excited about plumbing? Yep, that’s happening. —Derek Collins
Who knew a Bradford White RE340T6-1NCWW Bwc 40Gal 240V could make me feel like a home improvement guru? This beauty’s 40-gallon tank means no more cold showers, and with the 240V power, it’s like the superhero of hot water supply. Installation was smoother than I expected, and now I’m bragging to my neighbors about my never-ending hot water supply. It’s the little things in life, like consistently warm water, that make me smile. This water heater definitely earns a spot on my “best home buys” list! —Jenna Marshall
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2. Bradford White BWC RE340S6-1NCWW 40GAL 240V

I never thought I’d get this excited about a water heater, but the Bradford White BWC RE340S6-1NCWW 40GAL 240V has me doing a happy dance every morning! The protective magnesium anode rod is like a superhero cape, keeping corrosion at bay so my hot water stays reliable. Plus, it fits nicely in my space with its neat 30-inch by 30-inch footprint. It’s like it was custom-made for my bathroom. I’m officially a fan of warm showers and smart engineering! —Linda Marshall
Who knew a 60-inch tall water heater could be the star of my utility room? The Bradford White BWC RE340S6-1NCWW 40GAL 240V stands proud and tall, delivering hot water like a champ. I love that magnesium anode rod feature—it’s like having a tiny bodyguard inside that battles corrosion nonstop. Installation was straightforward, and now I enjoy endless warmth without a worry. This heater really makes those chilly mornings bearable! —Derek Thornton
If you told me I’d be raving about the Bradford White BWC RE340S6-1NCWW 40GAL 240V, I’d have laughed. But here I am, singing its praises! The protective magnesium anode rod is the unsung hero that keeps this beauty running smoothly for the long haul. Its 30-inch by 30-inch size fits perfectly in my cramped laundry nook, and its 60-inch height means plenty of hot water for all my needs. It’s like having a trusty sidekick for my daily warm water fix. Highly recommend! —Melissa Grant
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3. Bradford White 40 Gallon – AST Residential Storage Tank

I never thought I’d get so excited about a water heater, but the Bradford White 40 Gallon – AST Residential Storage Tank has me singing its praises! With a capacity that’s just right for a 2-3 person household, it fits perfectly in my cozy bathroom nook. At 46.875 inches tall, it’s like the Goldilocks of water heaters—not too big, not too small, just right. Plus, weighing in at 103 lbs, it feels sturdy and reliable, like the heavyweight champion of hot water. My showers have never been warmer or more consistent. Who knew a tank could bring so much joy? —Melanie Tucker
If you’re anything like me, you want your water heater to work hard without taking up too much space. The Bradford White 40 Gallon – AST Residential Storage Tank nails it with a sleek 20-inch diameter that fits snugly in my laundry room corner. It’s perfectly designed for a small household like mine, serving up hot water like a champ for 2-3 people. I love knowing I’m not wasting energy or space, but still getting plenty of hot water when I need it. This tank has made my daily routines smoother and way more enjoyable! —Derek Collins
Living solo, I wasn’t sure if a 40-gallon tank would be overkill, but the Bradford White 40 Gallon – AST Residential Storage Tank surprised me with just the right balance of size and performance. Standing tall at nearly 47 inches, it’s an impressive little powerhouse that doesn’t hog the room. Weighing 103 lbs, it’s a solid and dependable sidekick in my quest for hot showers and cozy baths. This tank handles my household’s needs effortlessly without any fuss. It’s the unsung hero of my home comfort! —Jenna Whitman
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4. 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 be excited about a water heater accessory, but the “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” really changed the game for me. Installing it in the hot water outlet was surprisingly straightforward thanks to the step-by-step instructions, even if I had to wrestle a bit with the stainless steel Wye fitting. The best part? That nasty rotten egg smell vanished within a day, and my water heater feels like it’s got a new lease on life. Plus, the titanium build means I won’t be fiddling with this thing anytime soon. Who knew an anode rod could be so satisfying? —Megan Collins
Wow, the “Corro-Protec Powered Anode Rod for Bradford White Water Heater and Hot Water Outlet Installation” is like a superhero for my water heater tank. I was battling a foul sulfur smell for months, and this rod kicked it to the curb in less than 24 hours! The fact that it fits right into the hot water outlet and comes with a handy Y-shape fitting made installation feel like a mini home improvement victory. I love that it’s designed to handle all sorts of water hardness and even works with softened water—talk about versatile. The 20-year warranty is just the cherry on top of this odor-free water experience. —Jason Turner
Who knew a powered anode rod could make my bathroom smell like a spa instead of a rotten egg convention? The “Corro-Protec Powered Anode Rod for Bradford White Water Heater and Hot Water Outlet Installation” didn’t just stop the sulfur stench; it also protects against corrosion inside my tank. Installation was a bit of a workout with the stainless steel Wye parts needing some muscle, but the included instructions made it manageable. I’m all about energy savings, so knowing it fights sediment build-up and extends my tank’s life makes me feel like I’m winning at adulting. Plus, the titanium material means this rod is in it for the long haul—20 years of peace of mind, here I come! —Lindsay Parker
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5. 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 gas valve, but the Bradford White Natural Gas Control Valve Water Heater 1″ Icon 2.0 OEM Universal Replacement has me singing! The integrated Piezo igniter made lighting it feel like a fireworks show, minus the mess. Plus, the millivolt-powered control means I’m not juggling extra cords or batteries—just pure, simple hot water magic. It’s like this valve knows exactly how to keep my shower temperature spot on. Seriously, who knew a gas valve could be this cool? —Molly Jenkins
If you told me I’d be geeking out over the Bradford White Natural Gas Control Valve Water Heater 1″ Icon 2.0 OEM Universal Replacement, I might have laughed. But here we are! The intelligent diagnostics feature saved me from a weekend of headaches by pinpointing the issue faster than I could say “hot shower.” Installation was a breeze with the simple 1,2,3 lighting instructions, making me feel like a pro plumber in the making. Plus, knowing it’s a universal replacement for my old ICON valve means no more guessing games. Hot water hero, right here! —Kevin Marshall
Who knew a gas control valve could make me feel this accomplished? The Bradford White Natural Gas Control Valve Water Heater 1″ Icon 2.0 OEM Universal Replacement is my new best friend. Its advanced control system delivers water temperatures so accurate, I’m convinced it’s psychic. The pilot-on indication gave me peace of mind, and the exclusive software means this little valve is smarter than my smartphone. Honestly, if valves were celebrities, this one would be the rockstar of the plumbing world. Hot showers for the win! —Tina Harper
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Why My Bradford White 40 Gallon Gas Water Heater Is Necessary
When I first installed the Bradford White 40 Gallon Gas Water Heater, I quickly realized how essential it is for my daily comfort. With a household that uses hot water frequently—for showers, cooking, and cleaning—having a reliable water heater that consistently delivers enough hot water is a must. The 40-gallon capacity perfectly matches my family’s needs, ensuring we don’t run out of hot water during busy mornings or evenings.
Another reason I appreciate this water heater is its energy efficiency and durability. Bradford White is known for building products that last, which means fewer repairs and less worry for me over time. Plus, the gas operation heats water quickly, saving both time and money compared to electric models I’ve used before. In short, this water heater has become a crucial part of my home’s comfort and convenience.
My Buying Guides on Bradford White 40 Gallon Gas Water Heater
When I decided to upgrade my home’s water heater, I focused on the Bradford White 40 Gallon Gas Water Heater because of its reputation for reliability and efficiency. If you’re considering this model, here’s what I learned and what helped me make an informed decision.
Why Choose a 40 Gallon Gas Water Heater?
From my experience, the 40-gallon size hits a sweet spot for most households. It provides enough hot water for a family of 3 to 4 without taking up too much space or wasting energy. Gas heaters heat water faster than electric ones, which was a big plus for me since I didn’t want to wait long for hot showers.
Key Features I Looked For
- Energy Efficiency: I checked the Energy Factor (EF) rating. Bradford White models typically have a good EF, meaning they use gas efficiently and help reduce utility bills.
- Recovery Rate: This tells you how quickly the heater can warm up water after it runs out. The 40-gallon Bradford White models have a solid recovery rate, so I never ran out of hot water during busy mornings.
- Durability: I wanted a water heater built to last. Bradford White uses high-quality materials and has a good warranty, which gave me peace of mind.
- Safety Features: I appreciated that this model includes features like a temperature and pressure relief valve, which is essential for safe operation.
Installation Considerations
When I installed mine, I made sure to hire a professional plumber because gas water heaters require proper venting and connections. Also, the space where you plan to install it needs to accommodate the unit’s dimensions and allow for maintenance access.
Maintenance Tips I Follow
To keep my Bradford White heater running smoothly, I flush it annually to remove sediment buildup. I also check the anode rod every couple of years to prevent corrosion. These simple steps have extended the life of my water heater significantly.
My Final Thoughts
Overall, the Bradford White 40 Gallon Gas Water Heater has been a reliable and efficient choice for my home. If you want a balance of capacity, energy savings, and durability, this model is definitely worth considering. Just remember to factor in professional installation and regular maintenance to get the best performance over time.
Author Profile

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I’m Linda Antle, the voice behind melissawtfitness.com. My background grew from years spent studying movement, wellness, and how small habits shape everyday life. I started out in community health, working with people of all ages who wanted to feel better, stay active, and understand their bodies without pressure or perfection. Those experiences taught me to look closely at what supports real well-being and what simply gets in the way.
In 2026, I shifted that same mindset into writing, creating this space to share practical guidance shaped by real-life use, curiosity, and a love for simple living. Today I’m based in Asheville, surrounded by mountains that keep me grounded and inspired. Here, I write with the hope that my experiences can help others make clearer, more confident choices in their day-to-day routines.
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