RV Water Heaters

Reliable hot water is essential for comfortable RV living, which is why we offer a variety of high-quality RV water heaters to meet your needs. Designed for efficiency and durability, these water heaters for RVs provide consistent performance whether you’re showering, washing dishes, or tackling other daily tasks on the road. Models are available in a range of capacities and styles, including tankless options, to suit different RV sizes and usage requirements. 

To complement our selection of RV water heaters for sale, we also carry a selection of related accessories. These include any replacement parts you might need, along with some desirable upgrades. Together, these products help maintain optimal performance and make it easy to find solutions tailored to your RV’s water heating system. 

Shop for your next RV water heater with us! Our team of knowledgeable professionals is dedicated to assisting you every step of the way. We will help you choose between a gas, electric, or tankless RV water heater. We also have an article that describes how to choose the right RV water heater. Happy Camping! 

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41 products

Suburban SW6D 6 Gallon RV Water Heater - Internal Components Top View | United RV Parts
Save $280.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Suburban SW6DE Gas/Electric Water Heater 6 Gallon 5239A Internal Components View | United RV Parts
Save $300.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Suburban SW6DELC 6 Gallon Gas Electric RV Water Heater - Interior Components View | United RV Parts
Save $411.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Suburban | Direct Spark Ignition Gas Water Heater | SW10D | 10 Gallon | 5242A | 5142A
Save $394.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Suburban SW10DE Direct Spark Gas/Electric Water Heater Internal Components View | United RV Parts
Save $372.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Suburban SW10DEL Gas Electric Water Heater - Internal Components View | United RV Parts
Save $412.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Suburban SW12DEL 12 Gallon RV Water Heater - Internal Components View | United RV Parts
Save $330.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Suburban SW12DEL 12 Gallon RV Water Heater - Internal Components View | United RV Parts
Save $481.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
White Suburban RV Water Heater Direct Spark Ignition SAW6D 6 Gallon 5320A - Front View | United RV Parts
Save $494.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Suburban SAW6DE RV Water Heater Direct Spark Ignition Gas/Electric - Front View | United RV Parts
Save $390.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Suburban SAW6DEL 6 Gallon RV Water Heater - Front View | United RV Parts
Save $400.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Dometic WH-6GA 6 Gallon Gas Water Heater - Internal Components View | United RV Parts
Save $265.95 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Dometic WH-6GEA 6-Gallon Water Heater - Internal Components View | United RV Parts
Save $273.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Dometic | RV Water Heater | WH-9GEA | 94003SP | 9 Gallon Output With Exothermal Technology | Gas and Electric
Save $659.01 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Dometic WH-10GEA 10 Gallon Gas Electric Water Heater - Internal Components View | United RV Parts
Save $501.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Dometic | RV Water Heater | WH-16GEA | 95002 | 10 Gallon | Gas and Electric, Water Heater, United RV Parts
Save $215.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Suburban Tankless Water Heater 5186A 5286A IW60 - Three Quarter View | United RV Parts
Save $290.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Black Suburban ST-42 Tankless RV Water Heater - Angle View | United RV Parts
Save $150.00 Free Shipping
White Furrion Tankless Water Heater FWH09A - Open View Internal Components | United RV Parts
Save $150.04 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Grey Girard GSWH-2 Tankless Water Heater - Open Door View | United RV Parts
Save $150.04 Free Shipping Ships Next Day-order by 1:00CT(M-F)
GE Profile | RV Water Heater | PR06DSATBA | 6 Gallon | Gas/Electric
Save $74.01 Free Shipping
GE Profile | RV Water Heater | PR10DSATBA | 10 Gallon | Gas/Electric
Save $80.00 Free Shipping
Fogatti | RV Tankless Water Heater | INSTASHOWER7 | 48,000 BTU
Save $330.00 Free Shipping
Fogatti | RV Tankless Water Heater | INSTASHOWER8PRO | 55,000 BTU | FS08B1SA
Save $100.00 Free Shipping
Suburban DSI Gas 6 Gallon Water Heater Bundle White Door | SW6D | 6261APW
Save $355.01 Free Shipping
Black Suburban ST-60 Tankless Water Heater - Side Angle View | United RV Parts
Save $120.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Suburban SW6DELC 6 Gallon Gas Electric RV Water Heater - Interior Components View | United RV Parts
Save $316.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Suburban | E-Series 7-Gallon Electric Water Heater | SW7EC |  5402A | Electric Only | 120V AC
Save $110.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)
Fogatti | 66,000 BTU Tankless Water Heater w/Controller | INSTASHOWERULTRA | FS10B1SN | Wired Controller | 3.9 GPM
Save $300.00 Free Shipping Ships Next Day-order by 1:00CT(M-F)

Choosing the Best RV Water Heater: A Comprehensive Guide for Travelers

Whether you're a seasoned traveler or new to the RV lifestyle, having a reliable hot water system is paramount for comfort on the road. The market offers several of options, from traditional tank-based rv water heaters to innovative tankless rv water heater models.