best hot water heater gas or electric

Unboxing the Suburban SW12DE, I immediately notice its sturdy, porcelain-lined steel tank—feels solid in your hands, almost hefty but well-balanced. The finish is sleek, with a smooth, matte look that hints at durability.

It’s compact enough to fit in tight spaces but clearly built for long-term use.

Once installed, the first thing that stands out is how easy it is to access the anode rod for maintenance. The design cleverly doubles as a drain, making upkeep straightforward.

The unit heats water quickly thanks to the exclusive flue tube technology, which maximizes heat transfer and efficiency.

Switching between gas and electric modes is seamless. The electric element kicks in smoothly, and I appreciate the flexibility—it’s perfect for RV camping or even when you’re running off a generator.

The recovery rates are solid, with 10.1 gallons per hour on gas, so you won’t run out of hot water during busy mornings.

The unit’s insulation keeps the water hot for longer, even if the heater isn’t running constantly. I also like the corrosion protection with the replaceable anode rod—adds peace of mind, especially in harsh environments.

The overall build feels premium, and the 2-year limited warranty makes it clear this is a reliable investment.

For the price, you get a durable, versatile water heater that’s well-suited for frequent RV use or small cabins. It’s quiet, efficient, and easy to maintain, giving you hot water faster and with less fuss.

Honestly, it’s a solid upgrade if you need a dependable heater that can handle both gas and electric power options.

Unboxing the CAMPLUX 6-Gallon RV Water Heater, I immediately noticed its sturdy build and sleek, boxy design. It feels solid in your hands, with a smooth porcelain-lined tank that hints at durability.

The unit weighs enough to feel substantial but not overly heavy, making it manageable for installation.

Once installed, the first thing that stood out was how seamlessly it fits into standard RV setups. The 13″ x 13″ cutout and 15″ exterior door made replacing my old unit feel straightforward and quick.

The control panel is conveniently located inside, allowing you to easily adjust temperature and switch between propane, electric, or hybrid modes without stepping outside.

The hybrid heating feature is a game-changer. During my test, I appreciated how fast it recovered hot water—perfect when you’re running multiple showers back-to-back.

Switching modes was simple, and I liked being able to set the temperature comfortably from inside, which is especially handy in colder weather.

The safety features, like the dry-fire, overheat, and pressure protections, gave me peace of mind. Plus, the included drain valve made winterizing simple.

The CSA certification reassures you that it’s built to meet safety standards. Overall, it’s a reliable, flexible heater that adapts well to different travel needs—whether off-grid or at a park.

If I had to find a downside, the price tag is a bit steep, but you get a lot of value for a hybrid, direct-fit model that’s built to last. It’s a solid upgrade for anyone looking to improve their RV hot water system with versatility and durability in mind.

The moment I saw the porcelain-lined steel tank of the Suburban SW6DE, I immediately appreciated its solid, residential-grade build. It feels hefty in your hand but not overly bulky, fitting snugly into tight RV spaces.

The smooth, porcelain finish looks sleek and promises durability, which is crucial after years of use.

The real game-changer is the advanced corrosion protection. The replaceable anode rod is easy to access and makes maintenance straightforward.

I like how it doubles as a drain, saving me extra steps when I need to flush or service the unit. It’s clear this heater is built to last, with corrosion-resistant features that give peace of mind on long trips.

The flexible power options are a huge plus. You can run it on propane or connect it to your campsite’s electric supply, which is perfect for varied camping setups.

During testing, I used both modes, and the electric element heated water quickly, especially handy when gas wasn’t available. The exclusive flue tube design stood out, as it slowed combustion and made heating more efficient, reducing energy waste and delivering hot water faster.

Installation was pretty straightforward thanks to the compact dimensions—just over 12 inches square and under 20 inches tall. The recovery rate is solid, providing about 6 gallons per hour on electric and over 10 on gas.

It’s a reliable choice for anyone who needs consistent hot water without taking up too much space. The 2-year warranty adds extra confidence in its longevity for the road.

Pulling this ThermoMate UL Mini Tank Water Heater out of the box, I was immediately struck by its compact size and sleek design. The 2.5-gallon tank feels surprisingly sturdy, with a smooth, enamel-coated surface that’s easy to wipe clean.

It’s lightweight too, just over 15 pounds, making it a breeze to move around or install.

Plugging it in, I noticed how quickly it heats up—no waiting around for hot water to arrive. The adjustable temperature dial is simple to turn, letting me set it anywhere from 50°F to nearly 150°F.

The 1440W power rating means it heats water rapidly, which is perfect for quick sinks or small spaces.

The insulation is noticeably thick—thanks to that 30mm polyurethane layer—so the hot water stays warm longer, even if you don’t use it immediately. I tested it under various pressures, and the sturdy, fused porcelain enamel tank held up well without any leaks or rust.

The Incoloy 800 stainless steel element is a real plus—resisting corrosion better than copper and maintaining high efficiency over time.

Installation was straightforward. I mounted it under a kitchen sink, using the standard 1/2″ NPT connection, and it plugged right into a regular outlet.

The safety features, including the UL certification and pressure relief valve, gave me peace of mind during use. It’s a versatile little unit, great for RVs, cabins, or even small workshops.

Overall, this mini water heater delivers hot water instantly, with reliable construction and safety. It’s perfect if you want a dependable, space-saving solution without breaking the bank or waiting forever for hot water.

Pulling the Sediment Gone Water Heater Flush Kit out of the box, I immediately noticed how sturdy and well-designed the tool feels in hand. Unlike standard drain hoses, this one threads directly onto the drain valve, which makes the whole process feel more secure and controlled.

The real game-changer is the internal agitation feature. During my first flush, I used a simple bicycle pump to send bursts of air into the tank.

Within minutes, I saw a steady flow of dirt and sediment through the transparent window—something I’ve never seen with just gravity alone.

It’s surprisingly easy to set up. You just connect the tool to your drain valve, attach your garden hose, and start draining.

The visual confirmation through the clear window gave me peace of mind that the sediment was actually coming out—no guesswork needed.

What I appreciated most is how this method really breaks up stubborn, compacted sediment that usually just sits at the bottom. My water heater now sounds quieter and heats more efficiently since I cleared out years of buildup.

Yes, the process takes a little longer than just opening the drain valve, but the results are worth it. Plus, the internal agitation means I don’t have to do multiple flushes.

It feels like an effective, no-fuss upgrade for maintaining my water heater.

Overall, this kit makes flushing a task I’d normally dread into something straightforward and even satisfying. It’s a smart investment for extending the life of your heater and keeping water quality high.