10 Best RV Tank Water Heater in Canada
Updated on
04/05/2026
#1
Best Choice
5% Off
- 10-gallon capacity water tank
- 12,000 BTU heating capacity
- Weight: 46 lbs
- Direct Spark Ignition system
- Components include Suburban Manufacturing Co. 5243A water heater model SW10DE with 10-gallon DSI/Electric
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- 10-gallon capacity water tank
- 12,000 BTU heating capacity
- Weight: 46 lbs
- Direct Spark Ignition system
- Components include Suburban Manufacturing Co. 5243A water heater model SW10DE with 10-gallon DSI/Electric
#2
Best Value
- 6-gallon water tank capacity
- 12,000 BTU heating capacity
- Weight: 32.9 pounds
- 12 Volt DC direct spark ignition gas heating system
- Includes Suburban MFG Co 5239A water heater (SW6DE) with 6-gallon DSI/electric option
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- 6-gallon water tank capacity
- 12,000 BTU heating capacity
- Weight: 32.9 pounds
- 12 Volt DC direct spark ignition gas heating system
- Includes Suburban MFG Co 5239A water heater (SW6DE) with 6-gallon DSI/electric option
#3
- Recovery rate of 10.2 gallons per hour
- Product dimensions: 12.7" H x 12.7" W x 19.2" D
- Minimum rough opening: 12.75" x 12.75"
- Gas input of 12,000 BTU
- Includes direct spark ignition with remote electronic control for the water heater
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- Recovery rate of 10.2 gallons per hour
- Product dimensions: 12.7" H x 12.7" W x 19.2" D
- Minimum rough opening: 12.75" x 12.75"
- Gas input of 12,000 BTU
- Includes direct spark ignition with remote electronic control for the water heater
#4
11% Off
- Porcelain-lined steel tank ensures durability
- Replaceable anode rod enhances corrosion resistance
- Offers a rapid recovery rate for consistent performance
- Exterior gas line connection simplifies installation
- Die-formed metal control housing protects against weather elements
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- Porcelain-lined steel tank ensures durability
- Replaceable anode rod enhances corrosion resistance
- Offers a rapid recovery rate for consistent performance
- Exterior gas line connection simplifies installation
- Die-formed metal control housing protects against weather elements
#5
17% Off
- DUAL POWER SUPPLY: This product is compatible with ** DC 12V (200W) and AC 120V (1500W)** two power input modes, the user can flexibly choose the power supply mode according to the actual scenario, whether in the remote field, mobile caravan, or regular household power environment, can operate stably and efficiently, to ensure a continuous supply of hot water.
- 10-LITRE LARGE CAPACITY: Built-in 10-litre water tank can provide continuous and sufficient hot water supply, especially suitable for caravanning, outdoor camping and temporary accommodation scenarios, which effectively improves the use experience, reduces the trouble of frequent refilling and facilitates continuous use by many people.
- PRESSURE RESISTANCE: the sturdy shell structure made of high-strength materials has good pressure resistance, can withstand water pressure fluctuations in daily use, to ensure that the equipment in a variety of complex environments still maintain a safe and stable operating state, and extend the service life.
- WIDE RANGE OF APPLICATIONS: the product design takes full account of the actual use of demand, widely applicable to camping caravans, outdoor campsites, solar energy systems and other installation environments, flexible installation and convenient use, to achieve the supply of hot water is not subject to geographical and power conditions, truly have hot water anytime, anywhere.
- HIGH EFFICIENCY AND POWER SAVING: 200W DC low-power operation mode is supported, which is more energy-saving and environmentally friendly for daily use; at the same time, it is also equipped with 1500W AC high-power heating mode, which can respond quickly to the need for fast hot water to meet a variety of water needs, so that you can efficiently and comfortably enjoy hot water life on different occasions.
- 24-HOUR CUSTOMER SERVICE: Equipped with a 24-hour customer service team, through online chat or email, to quickly answer questions related to the installation, use or failure of the product, to provide intimate technical support. And provide 1 year warranty service, covering product function failure, material defects and non-human damage, to ensure the rights and interests of users in the normal use of the process.
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- DUAL POWER SUPPLY: This product is compatible with ** DC 12V (200W) and AC 120V (1500W)** two power input modes, the user can flexibly choose the power supply mode according to the actual scenario, whether in the remote field, mobile caravan, or regular household power environment, can operate stably and efficiently, to ensure a continuous supply of hot water.
- 10-LITRE LARGE CAPACITY: Built-in 10-litre water tank can provide continuous and sufficient hot water supply, especially suitable for caravanning, outdoor camping and temporary accommodation scenarios, which effectively improves the use experience, reduces the trouble of frequent refilling and facilitates continuous use by many people.
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#6
- Compatible with high elevation use, ensuring efficient operation up to 9,800 feet with staged combustion technology that conserves propane and regulates water temperature.
- Versatile installation with a 13 x 13 inch opening and a 15 x 15 inch door, allowing replacement of various brands' tank and tankless models including Suburban, Atwood, Girard, and Furrion; larger tanks may require retrofitting.
- Powerful heating capability at 55,000 BTU, delivering up to 2.9 GPM of hot water and lasting over 40 minutes, unlike traditional tank heaters that quickly run out of hot water.
- Continuous hot water supply eliminates wait time, allowing multiple users to shower without interruption, efficiently heated by propane for dependable performance.
- Includes integrated pressure relief valve, a 15 x 15 inch door, and a remote controller, enhancing convenience and reducing the need for additional components.
- CSA certified for safety and reliability, equipped with features such as a forced exhaust fan, stable combustion, automatic gas shut-off, and anti-freeze protection.
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- Compatible with high elevation use, ensuring efficient operation up to 9,800 feet with staged combustion technology that conserves propane and regulates water temperature.
- Versatile installation with a 13 x 13 inch opening and a 15 x 15 inch door, allowing replacement of various brands' tank and tankless models including Suburban, Atwood, Girard, and Furrion; larger tanks may require retrofitting.
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#7
- Provides instant hot water on demand, eliminating the wait time typical of traditional tank heaters.
- Delivers up to 2.9 gallons of hot water per minute with a maximum output of 60,000 BTU/hour, suitable for low water pressure starting at 1.45 PSI.
- Equipped with multiple safety features, including boil-dry protection, flame extinguishing protection, and automatic pressure relief to ensure user safety.
- Maintains a stable temperature range of 95°F to 123°F through staged combustion technology, preventing scalding and conserving propane.
- User-friendly control panel with easy-to-read displays, allowing for straightforward temperature adjustments and diagnostics, including remote monitoring.
- Compact design fits into limited RV spaces, maximizing storage while providing ample hot water capacity; includes a built-in pressure relief valve for easy installation.
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- Provides instant hot water on demand, eliminating the wait time typical of traditional tank heaters.
- Delivers up to 2.9 gallons of hot water per minute with a maximum output of 60,000 BTU/hour, suitable for low water pressure starting at 1.45 PSI.
- Equipped with multiple safety features, including boil-dry protection, flame extinguishing protection, and automatic pressure relief to ensure user safety.
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#8
- Upgraded multifunction remote control displays gas usage, voltage, GPM, anti-freeze status, and altitude compatibility.
- Delivers hot water at a maximum rate of 3.9 gallons per minute (GPM) with a 60,000 BTU output, suitable for high-altitude locations.
- Fits in a 13 x 13" opening and includes a 15 x 15" door, compatible with Suburban, Atwood, and other tankless water heaters; operates quietly with good vibration resistance.
- Maintains a temperature range of 95°F-124°F with a built-in constant temperature chamber to prevent overheating and optimize propane usage.
- Features CSA and NSF certification, includes a forced exhaust fan, automatic gas shut-off for flame safety, and double anti-freeze protection.
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- Upgraded multifunction remote control displays gas usage, voltage, GPM, anti-freeze status, and altitude compatibility.
- Delivers hot water at a maximum rate of 3.9 gallons per minute (GPM) with a 60,000 BTU output, suitable for high-altitude locations.
- Fits in a 13 x 13" opening and includes a 15 x 15" door, compatible with Suburban, Atwood, and other tankless water heaters; operates quietly with good vibration resistance.
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#9
- Advanced heating technology with 1500W for rapid water heating in seconds.
- Features multiple safety protections including leakage, overheating, and dry burning prevention.
- High-efficiency design minimizes energy waste and reduces water consumption, lowering energy bills.
- Compact design suitable for small spaces, easy installation without complex tools.
- 10L capacity with 360-degree temperature adjustment to cater to varying heating needs.
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- Advanced heating technology with 1500W for rapid water heating in seconds.
- Features multiple safety protections including leakage, overheating, and dry burning prevention.
- High-efficiency design minimizes energy waste and reduces water consumption, lowering energy bills.
- Compact design suitable for small spaces, easy installation without complex tools.
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#10
- Advanced heating technology with 1500W for rapid water heating in seconds.
- Features multiple safety protections including leakage, overheating, and dry burning prevention.
- High-efficiency design minimizes energy waste and reduces water consumption, lowering energy bills.
- Compact design suitable for small spaces, easy installation without complex tools.
- 10L capacity with 360-degree temperature adjustment to cater to varying heating needs.
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- Advanced heating technology with 1500W for rapid water heating in seconds.
- Features multiple safety protections including leakage, overheating, and dry burning prevention.
- High-efficiency design minimizes energy waste and reduces water consumption, lowering energy bills.
- Compact design suitable for small spaces, easy installation without complex tools.
Read More
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How We Estimate & Rank
We make shopping simple by hand-picking the top 10 RV Tank Water Heater just for you. Our team focuses on what’s available right now, what’s popular with other shoppers, and, most importantly, what’s most relevant to your search. We cover leading brands such as Suburban, FVSTR, FOGATTI, Kohree, Gleyi, and other trusted names in this category. By filtering out the noise, we ensure you only see high-quality options that actually meet your needs. It’s all the best finds, minus the endless scrolling!
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PRODUCTS SCANNED & ANALYZED
Final Recommendations
We’ve selected three standout options to make your choice easier
BEST OVERALL
Our overall winner is Suburban 5243A Water Heater Sw10De W/H 10 Gal Dsi/Electri by Suburban, earning top marks for its balanced combination of quality, performance, and price.
BEST VALUE
The best value for most shoppers is Suburban 5239A Water Heater Sw6De W/H 6 Gal Dsi/Elec by Suburban, earning consistently positive feedback for its performance and accessible pricing.
BEST DEAL
The best deal available right now for RV Water Heaters is Dual Power Water Heater by FVSTR, now offered at 17% off.
