The Best rv water heater tank of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best rv water heater tank of 2022. Check our ranking below.
2,967 Reviews Scanned
Rank No. #1
Suburban Advantage RV Tank Water Heater SW6D – 6 gallon Porcelain Lined Steel Tank with Direct Spark Ignition (DSI) 5238A
- DURABLE CONSTRUCTION: Engineered with a porcelain-lined steel tank, the Suburban 6 Gallon Tank Water Heater is designed for durability, mimicking the longevity of residential tank water heaters, ensuring years of reliable hot water.
- ADVANCED CORROSION PROTECTION: Equip with a replaceable anode rod and this water heater provides enhanced protection against tank corrosion. The anode rod also doubles as a drain, simplifying maintenance and extending the lifespan of the unit.
- FLEXIBLE POWER OPTIONS: Featuring an optional electric element, this allows you to utilize campsite or generator power for heating water, offering unmatched versatility.
- EXCLUSIVE HEAT TRANSFER TECHNOLOGY: Suburban's exclusive flue tube design slows the combustion process, optimizing heat transfer and ensuring the water in the tank heats efficiently, saving energy and providing hot water faster.
- SPECIFICATIONS: Product Dimensions - 12.69" x 12.69" x 19.19"; Cutout Dimensions - 12.75" x 12.75" x 19.19". BTU/h - 12,000. Optional electric element input - 1,440. Recovery rate electric only (Gallons/Hour) - 6.1; Recovery rate gas only (Gallons/Hour) - 10.1. Backed by a 2-year limited warranty and a 3-year tank limited warranty.
SaleRank No. #2
Feelrogast Electric Tank Water Heater-8 Gallon Under Sink Instant Hot Water for RV, Camper, Kitchen, Food Truck, 120V 1500W, Wall or Floor Mounted
- [Instant Hot Water & Rapid Reheat] Feelrogast electric mini tank water heater rapidly heats water, minimizing your wait time and efficiently meeting your hot water needs. The 316 stainless steel heating element achieves up to 99% heat utilization. Temperature is adjustable from 86-167°F for simple, convenient operation.
- [High quality and durability] This product is CE, ROHS, and FCC certified, ensuring safety and reliability. The 1.88mm thick stainless steel tank is pressure-resistant and explosion-proof, with a 500-800μm enameled layer using a unique double process to prevent cracking, rusting, and leaks, for long-lasting performance.
- [Safety Protection] Electrical insulation on inlet/outlet. Leakage protection plug. High-quality insulation. High-temp limiting device and auto temperature control. Multiple layers of protection for safety.
- [Convenient Installation] Wall-mount, rack, or floor options, with hidden install. 1/2" NPT water connectors. 110/120V, 1440W. Max 109 PSI pressure. 59-inch power cord with plug. Use 15-amp breaker for electrical safety.
- [Compact and versatile design] The streamlined design allows efficient space-saving, enabling under-sink installation. Highly suitable for RVs, camping, and other locations needing hot water supply, like kitchens, bathrooms, garages, food trucks, offices, and salons.
SaleRank No. #3
Dometic WH-6GEA RV Gas and Electric Water Heater - 12 Volt 6 Gallon Silver Burner-Quick Heating Burner System for Indoor Installation
- QUICK AND EFFICIENT HEATING: The Dometic water heater has a powerful burner system that heats water quickly, reducing wait times for hot water. It also has an electric heating element that provides additional input, ensuring you have hot water when you need it.
- EXTENDED HOT WATER: The water heater design allows you to enjoy hot water for longer periods, making it perfect for longer showers or filling up larger tanks.
- LOW MAINTENANCE: The Dometic water heater features an Aluminium tank that requires no anode rod, making maintenance easy and hassle-free.
- CONVENIENT SIZE: The Dometic WH-6GEA has a capacity of 6 gallons and compact dimensions of 16 x 16 x 14 inches. It is easy to install indoors and provides a reliable and convenient source of hot water for your RV or mobile home.
- MARKET-LEADING WATER HEATER: The Dometic WH-6GEA is a top-of-the-line water heater designed for mobile applications. Its robust burner system generates hot water quickly and for longer durations, ensuring a comfortable and convenient showering experience while you're on the go.
Rank No. #5
thermomate Tank Water Heater Electric, 18 Gallon Small Point of Use Hot Water Heater for Washing & Shower, 120Volt 1500W Compact Residential Water Heater, Adjustable Thermostat, UL Listed
- 【18 Gallons point of use】 storage water heater provides ample hot water for sink washing, dishwasher, washing machine or 20 - 25mins shower. Factory setted temperature to 125°F. It can be adjusted from 90°F to 150°F through built-in thermostat
- 【25.5-inch low profile】 compact small water heater (120 Volt Hard Wired), independent installation or as booster in-line with a large hot water source, ideal for kitchen & bathroom sink, RV & boat, vacation cabin & camper, garage & barn, shop & salon
- 【INCOLOY-800 heating element】 better corrosion resistance performance and more efficient than copper at higher temperature, thus has a longer life span and energy saving
- 【Corrosion Resistant Tank】 Inner tank was coated with porcelain enamel glass, which has better performance in resistant to high temperature and rust, reducing leaking chance, thus ensuring a long life service and low maintenance
- 【UL Listed safety】 including ASME, ANSI and CSA (AGA) approved T&P relief valve, independent drain port, high temperature limit protection and adjustable thermostat
SaleRank No. #6
AMZCHEF RV Tankless 65,000BTU Water Heater,CSA Certificated,3.9 GPM Water Heater, with 15 x 15 inches Black Door & Remote Controller,12V,9800FT Endless Hot Water for RV
- 【Replaces all RV water heaters】Amzchef instant rv hot water heater has a 13“ x 13" opening and comes with a 15 x 15" door, can replace other brand water heaters and other tankless water heaters. It is low noise and has good vibration resistance, which is made for RVs
- 【Wide temperature range】Temperature ranges from 95°F-124°F.No overheating of water due to brief opening and closing. Staged combustion technology controls the amount of flame in summer, prevents the water from getting too hot, and saves the limited propane gas available for caravan travel
- 【Endless Hot Water 】Deep fire row design can improve heating efficiency. It can produce up to Max 3.9 GPM hot water and has 65,000 BTU power. It can bring you hot water all the time when there is enough gas and water. There is no need to wait for the water to heat up and take a quick bath like with a tank water heater
- 【Safety & Reliability】Anti-freeze setting allows you to use your rv water heater in the winter without hassle.And AMZCHEF has thoughtfully prepared installation tips to make the installation process easier and more understandable.
- 【CSA Certified】AMZCHEF RV water heater is CSA certified. When installing, please make sure that the voltage of the RV is 12V. We have a professional service team. If you have any questions, please feel free to contact us. We will solve it for you immediately.
SaleRank No. #7
BOSCH Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
- CONVENIENT HOT WATER HEATER: 4 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 13.5 D Inches
- LONG LASTING QUALITY: This electric water heater is easy to maintain and has premium glass-lined material for a long service life. (Amps 12A, Volts (VAC) 120)
- INDEPENDENT INSTALLATION: 36-37" cord plugs into a 120 volt outlet for independent installation or in-line with a large hot water source
- FAST RECOVERY RATE: Eliminates long waits for hot water at your sink, get on demand hot water at your every need (supplies up to 2 sinks at a time)
- EASILY MOUNTED: Can be shelf, wall or floor mounted (bracket included); simply tap into the cold water line and install the water heater directly at the sink to provide hot water
Rank No. #8
Suburban Advantage Direct Fit 6 Gallon Steel Tank Water Heater SAW6DE, Direct Spark Ignition (DSI), LP Gas and Incoloy Electric Element, RV Instant Hot Water, Long Lasting (5321A)
- DIRECT FIT REPLACEMENT: Upgrade your RV with ease using the Suburban Advantage Direct Fit 6 Gallon Steel Tank Water Heater. Replace competitive 6-gallon aluminum tank water heaters without unsightly and unnecessary RV sidewall modifications.
- NO MODIFICATIONS NEEDED: Enjoy a hassle-free installation with no need for cut-out modifications, interior cabinet modifications for depth, or major modifications for plumbing connections, ensuring a smooth and efficient upgrade.
- DURABLE PORCELAIN LINED TANK: Experience the longevity of a residential-style water heater with the Suburban Advantage Direct Fit. Its porcelain lined steel tank is built to last, providing you with years of reliable hot water.
- ADVANCED CORROSION PROTECTION: Equip with a replaceable anode rod and this water heater provides enhanced protection against tank corrosion. The anode rod also doubles as a drain, simplifying maintenance and extending the lifespan of the unit.
- OPTIONAL ELECTRIC ELEMENT: Maximize your power options. 10,000 BTU Input, 14.14 Recovery Gallons Per Hour using LP Gas, 6.10 Recovery Gallons Per Hour using Electric Element, 20.24 Recovery Gallons Per Hour using both LP Gas and Electric Element.
Rank No. #9
Suburban RV Tankless 60,000 BTU Water Heater - Endless Hot Water Supply, Energy Saving, Digital User Control Center, Designed for Safety, Freeze Protection (ST-60)
- ENHANCED FLAME OUT PROTECTION: The Suburban Tankless RV Water Heater features advanced Flame Out Protection, a critical safety mechanism that instantly cuts the gas supply in response to low propane pressure or burner malfunction, ensuring your safety and peace of mind.
- SCALD PROTECTION: Equipped with an internal high-temperature kill switch, this tankless water heater provides reliable Scald Protection. This essential feature safeguards against thermostat malfunctions, maintaining a maximum water temperature of 131° F for safe and comfortable use.
- SAFE CHILD LOCK FEATURE: Designed with families in mind, the Suburban Tankless RV Water Heater includes a child lock that prevents outlet temperatures from exceeding 113° F. This feature ensures enhanced safety by protecting children from accidental scalding.
- SAVES ENERGY: The tankless feature saves energy by only engaging the burners when water is needed…be it for a hot shower, clean dishes or for hosing off after a day at the beach. The unit comes ready for set-up with an included wall mount digital control center. 6285APW or 6285AEB door is required for installation, sold separately.
- FREEZE AND VOLTAGE PROTECTION: This water heater includes Active Freeze Protection, which activates in low temperatures when power and propane are available, preventing freeze damage. Additionally, Voltage Protection shuts down the unit in case of low/high or overcurrent voltage, ensuring reliable and worry-free performance.
SaleRank No. #10
RV Tankless Water Heater without Door, KINGRVER, Propane Gas, DC 12V, 3 Optional Door Sizes 15"x15", 15"x18" and 18"x18" for Refitment, Compatible with All RVs, Sufficient Power, High Altitude
- Compatible with All RVs — The KINGRVER RV tankless water heater opening size is 12.7" x 12.7". The fitting door kit is available for purchase in 3 optional sizes: 15" x 15", 15" x 18", or 18" x 18". It is easy to replace Suburban, Dometic, and other RV tank/tankless water heater. We also offer customizable EVA Filling Blocks to fit oversized cutouts, ensuring stability and preventing movement of the water heater. They are waterproof and corrosion-resistant. Check our bundles for combination purchase options for easier refitment.
- Endless Hot Water Supply — The heat output is enough to supply an entire RV with endless hot water, like other higher BTU models, and also save propane. The KINGRVER tankless RV water heater effortlessly supports multiple hot showers and dishwashing without preheating. The Adjustable Temperature ranges from 95°F-123°F.
- High altitude Application — The KINGRVER RV on-demand Water Heater can operate at above 5000 ft high altitudes. It accommodates the low-oxygen conditions experienced at such elevations. Staged combustion technology modulates the flame intelligently based on seasonal factors, keeping water temperatures steady while reserving limited propane for travelers navigating the region's elevated terrain by caravan. The combined effects deliver an unprecedented high-altitude travel experience.
- Built-In Safety Measures — A forced exhaust fan ensures stable combustion. A 150PSI pressure relief valve ensures safety. Plus, automatic gas shut-off protects against accidental flame loss. An anti-freeze device protects against low temperatures that could cause freezing. It automatically activates when sensing below 42.8°F, keeping water thawed. Safety and reliability are built in from the top down.
- Certified Quality and Expert Support — The KINGRVER RV water heater is CSA-certified and has 2 Years of service. We have a 7x24 professional Technical Support team. If you have any questions, please feel free to contact us. From installation guidance to troubleshooting, we provide detailed assistance to ensure your water heater works perfectly.
Last update on 2025-04-08 / Affiliate links / Images from Amazon Product Advertising API
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