Top RV Freshwater Water Heaters

The best RV Water Heaters includes ARL Outdoors Magnesium Anode Rod [9.25”, ¾”], Ozek Magnesium Anode Rod [2 Pack], Suburban SW10DE 10 Gallon RV Water Heater and many others as mentioned below.

1

ARL Outdoors Magnesium Anode Rod [9.25”, ¾”]

  • High-quality magnesium for superior corrosion protection.
  • Measures 9.25 inches for optimal fit.
  • ¾ inch NPT thread for easy installation.
  • Extends water heater lifespan significantly.
  • Compatible with Suburban and Mor-Flo heaters.
  • Eliminates harmful contaminants in water supply.
  • Trusted choice for campers and RV enthusiasts.
  • Average Rating out of 5:
  • Price Range: $9.97
  • Material: magnesium
2

Ozek Magnesium Anode Rod [2 Pack]

  • Protects water heater from corrosion.
  • Made of durable magnesium material.
  • 9.25” length with ¾” NPT threads.
  • Compatible with Suburban and Mor-Flo tanks.
  • Includes 2 anode rods in each pack.
  • Easy installation with included PTFE tape.
  • Supports a passionate US business.
  • Average Rating out of 5:
  • Price Range: $13.96
  • Size: ‎2 Pack
  • Material: Magnesium
3

Suburban SW10DE 10 Gallon RV Water Heater

  • Durable porcelain-lined steel tank construction.
  • Advanced corrosion protection with a replaceable anode rod.
  • Flexible power options: gas and electric heating.
  • Exclusive heat transfer technology for efficient heating.
  • Compact dimensions for easy installation.
  • 12,000 BTU/h gas input for quick heating.
  • Backed by a 2-year limited warranty.
  • Average Rating out of 5:
  • Price Range: $587.68
  • Size: ‎Size: Front & Rear Mats Combo Set
  • Material: Porcelain
4

FOGATTI InstaShower 8 Plus Tankless Water Heater

  • High altitude performance up to 9,800 feet.
  • Replaces various RV water heater models easily.
  • Produces maximum 2.9 GPM of continuous hot water.
  • No waiting time for hot water during showers.
  • Includes built-in pressure relief valve for safety.
  • Comes with remote controller and 15-inch door.
  • CSA certified with multiple safety features.
  • Average Rating out of 5:
  • Price Range: $497.96
  • Size: ‎InstaShower 8 Plus
  • Material: Alloy Steel
5

TOMOON Thermal Cut Off for Atwood Water Heaters

  • Protects against overheating and fire hazards.
  • High-quality metal construction for durability.
  • Compatible with various Atwood RV water heaters.
  • Easy installation with included assembly kit.
  • Includes essential replacement parts for convenience.
  • Effective thermal fuse for reliable performance.
  • Support available for installation issues and questions.
  • Average Rating out of 5:
  • Price Range: $15.47
  • Material: Metal, Copper
6

Camco RV Water Heater Tank Rinser (11691)

  • Extends water heater lifespan by flushing sediment.
  • Improves heating efficiency by removing build-up.
  • Easily attaches to standard garden hoses.
  • Includes convenient thumb-operated shutoff valve.
  • Durable, corrosion-resistant plastic construction.
  • Perfect for RVs, campers, and travel trailers.
  • Compact 13-inch design for easy storage.
  • Average Rating out of 5:
  • Price Range: $14.79
  • Material: Other
7

AMI PARTS RV Water Heater Thermostat Kit

  • Includes ECO assembly and T'STAT assembly.
  • Compatible with various Atwood water heater models.
  • High-quality thermal cut-off for safety.
  • Efficient temperature regulation for hot water.
  • Durable tinned copper wire components.
  • Easy installation with YouTube video instructions.
  • 12-hour response time for customer support.
  • Average Rating out of 5:
  • Price Range: $13.99
  • Material: Copper
8

PAMASE RV Water Heater Tank Rinser

  • Effectively removes scale and lime deposits.
  • Extends water heater lifespan and efficiency.
  • Small, flexible tip for hard-to-reach areas.
  • Removable nozzle for versatile cleaning options.
  • Includes quick coupler and garden hose connector.
  • Non-slip handle with a convenient lock button.
  • Safety precautions ensure injury-free operation.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Material: Stainless Steel, Copper, ABS Plastics
9

RV Designer E371 Water Heater Lock (2 Pack)

  • Durable metal construction for long-lasting use.
  • Spring-loaded latch for easy operation.
  • Secures exterior water heater door effectively.
  • OEM quality ensures perfect fit and performance.
  • Includes two locks for added value.
  • Stainless steel thumb turn for convenience.
  • Ideal for RV and camper applications.
  • Average Rating out of 5:
  • Price Range: $9.50
  • Material: Metal
10

Dometic WH-6GEA 6 Gallon RV Water Heater

  • Quick and efficient water heating system.
  • 6-gallon capacity for extended hot water use.
  • Aluminium tank requires no anode rod maintenance.
  • Compact dimensions for easy indoor installation.
  • Dual fuel options: gas and electric heating.
  • Robust burner system for faster heating.
  • Perfect for RVs and mobile homes.
  • Average Rating out of 5:
  • Price Range: $450.00
  • Material: Aluminum
11

Gopyuyb RV Water Heater Anode Rod (9.25")

  • Compatible with most RV water heater tanks.
  • Prolongs water heater lifespan with corrosion resistance.
  • Safe magnesium material, odorless and durable.
  • 9.25 inches long, fits 3/4-inch NPT threads.
  • Simple installation without professional tools required.
  • Enhances hot water quality for your family.
  • Acts as a filter for hot water storage.
  • Average Rating out of 5:
  • Price Range: $6.49
12

Ranein 65,000 BTU RV Tankless Water Heater

  • 65,000 BTU for quick hot water delivery.
  • High altitude operation for diverse environments.
  • Upgraded remote control displays key usage metrics.
  • Easy replacement for Suburban and Atwood heaters.
  • Consistent temperature control for comfortable showers.
  • Built-in safety features for reliable operation.
  • CSA certified for quality assurance.
  • Average Rating out of 5:
  • Price Range: $429.00
  • Material: Heat exchanger: copper
13

Diximus RV Water Heater Anode Rods [Set of 2]

  • Protects RV water heater from corrosion.
  • Prolongs water heater life significantly.
  • Made from durable, high-quality magnesium.
  • Compatible with Suburban and Mor-Flo tanks.
  • Easy installation with included PTFE tape.
  • Non-toxic material ensures safety for users.
  • Set of 2, ideal for replacement needs.
  • Average Rating out of 5:
  • Price Range: $15.95
  • Color: Aluminum
  • Material: Magnesium
14

Camco Stainless Steel Water Heater Cam Lock (2 Pack)

  • Durable stainless steel construction for long-lasting use.
  • Quick and easy door latch replacement installation.
  • Ideal for both new and replacement applications.
  • Easy-turn thumb operation for user convenience.
  • Corrosion-resistant design ensures reliable performance.
  • Includes two cam locks for added value.
  • Compact size fits standard water heater doors.
  • Average Rating out of 5:
  • Price Range: $7.59
  • Color: Silver
  • Material: Stainless Steel, Blend
15

Frienda RV Hot Water Heater Drain Plug [6 Pack]

  • Includes 6 drain plugs and 1 tape.
  • Compatible with RV and Atwood water heaters.
  • 1/2 inch NPT size for easy fit.
  • Durable PVC plastic, resistant to corrosion.
  • Leak-proof installation with included tape.
  • Simple replacement using a 7/8 inch wrench.
  • Keeps water heater clean and functional.
  • Average Rating out of 5:
  • Price Range: $7.99
  • Color: White
  • Material: Polyvinyl Chloride
16

KINGRVER Tankless Water Heater, Propane, 12V

  • Compatible with all RV sizes and brands.
  • Endless hot water supply for multiple uses.
  • Adjustable temperature range from 95°F to 123°F.
  • Operates efficiently at high altitudes above 5000 ft.
  • Built-in safety measures for reliable operation.
  • CSA-certified with 2 years of service.
  • 24/7 technical support for all customer inquiries.
  • Average Rating out of 5:
  • Price Range: $329.99
  • Material: Alloy Steel
17

Suburban 6 Gallon Steel Water Heater (SAW6DEL)

  • Direct fit replacement for easy installation.
  • No modifications needed for smooth upgrade.
  • Durable porcelain lined steel tank.
  • Advanced corrosion protection with replaceable anode rod.
  • Optional electric element for power flexibility.
  • 10,000 BTU input for efficient heating.
  • Instant hot water for RV convenience.
  • Average Rating out of 5:
  • Price Range: $441.21
  • Color: Steel
  • Material: Aluminum
18

Powswopx Magnesium Anode Rod [2 Pack]

  • High-quality magnesium for durability and performance.
  • Compatible with Suburban and Mor-Flo models.
  • Extends water heater life by preventing corrosion.
  • Direct replacement for Suburban 232767 and Camco 11553.
  • Includes two anode rods for convenience.
  • 9.25” length with ¾” NPT threads.
  • Use a 1-1/16 inch socket for installation.
  • Average Rating out of 5:
  • Price Range: $8.99
19

Fiada Water Heater Thermostat Assembly (1 Set)

  • Compatible with Atwood electric water heaters.
  • Ensures safe water temperature control.
  • Easy installation in under 10 minutes.
  • Durable materials for maximum performance.
  • Includes ECO assembly for temperature shutdown.
  • Comes with installation instructions for convenience.
  • 1 set includes necessary components for replacement.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Material: Metal, Polycarbonate
20

ZYLJHZ RV Water Heater Element (1440W)

  • Compatible with Atwood and Dometic RV water heaters.
  • 1440W, 120V screw-in design for easy installation.
  • Replaces multiple Suburban part numbers efficiently.
  • Durable stainless steel exterior for corrosion resistance.
  • Built-in nickel-chromium alloy wire for longevity.
  • Prevents mineral accumulation, extending service life.
  • Ideal for various RV water heater models.
  • Average Rating out of 5:
  • Price Range: $18.96
21

FOGATTI RV Tankless Water Heater [InstaShower 9 Pro]

  • 66,000 BTU for high-performance hot water.
  • Provides up to 3.6 GPM hot water flow.
  • Operates smoothly at 9,800 feet altitude.
  • Compatible with various RV water heater models.
  • Instant hot water with precise temperature control.
  • Includes 150 PSI pressure relief valve for safety.
  • Remote controller for convenient operation up to 6.6 feet.
  • Average Rating out of 5:
  • Price Range: $699.99
22

ATRACYPART RV Water Heater Solenoid Valve

  • Compatible with various Atwood water heater models.
  • Eliminates gas leaks and lighting issues effectively.
  • Maximizes water flow for rapid heating.
  • Durable metal construction resists corrosion and rust.
  • Easy installation and maintenance, no special tools needed.
  • 12-month warranty for your peace of mind.
  • Reliable performance enhances comfort during travels.
  • Average Rating out of 5:
  • Price Range: $69.99
23

GIRARD 12V Tankless RV Water Heater

  • 42,000 BTUs for optimal RV hot water performance.
  • Quiet, brushless motor for nearly noiseless operation.
  • Operates on 12V power, under three amps.
  • Microprocessor maintains consistent water temperature and flow.
  • Consumes half the gas of traditional tank heaters.
  • Digital control panel for temperature adjustments and settings.
  • Professional installation recommended for best results.
  • Average Rating out of 5:
  • Price Range: $676.50
  • Material: Silicone
24

Ramkle [5 Pack] RV Water Heater Anode Rods

  • Includes 2 magnesium anode rods for replacement.
  • Compatible with Suburban RV Water Heater models.
  • Effective sediment removal with included rinser wand.
  • Durable magnesium AZ63-alloy construction for longevity.
  • Adjustable spray patterns for thorough cleaning.
  • Easy DIY maintenance with hex wrench socket tool.
  • Prevents costly water heater replacements annually.
  • Average Rating out of 5:
  • Price Range: $21.99
  • Size: ‎Tank Rinser+Anode Rod+Wrench Socket
  • Material: Stainless Steel
25

LDCRE Thermal Cut Off Kit [5 Pack]

  • Compatible with Atwood RV water heaters.
  • Safety device for overheating prevention.
  • High-quality tinned copper wires included.
  • UL certified for reliable performance.
  • Easy installation with labeled wires.
  • 5-pack includes replacement fuses and wire.
  • Ensures efficient hot water supply.
  • Average Rating out of 5:
  • Price Range: $10.86
  • Material: Copper
26

Suburban Wall Switch for Water Heaters

  • Compatible with Suburban D, DE, DEM models.
  • Controls tank and tankless water heaters efficiently.
  • Easy interior wall mount installation.
  • Red indicator light displays operational status.
  • Activates water heater only when needed.
  • Color: Clean and modern white finish.
  • Enhances energy efficiency in RVs.
  • Average Rating out of 5:
  • Price Range: $15.99
  • Color: White
  • Material: Nickel
27

Suburban Flush Mount Water Heater Access Door

  • Compatible with Suburban 10 and 12 gallon heaters.
  • Essential for Direct Fit Water Heater replacements.
  • Sleek Polar White finish enhances your RV's appearance.
  • Measures 15" x 15" for a secure fit.
  • Two-year limited warranty for peace of mind.
  • Easy installation with additional parts sold separately.
  • Durable design for long-lasting performance and reliability.
  • Average Rating out of 5:
  • Price Range: $52.99
  • Size: ‎10 or 12 Gallon Tank Door
  • Material: Alloy Steel
28

Chevrolet Suburban Electric Water Heater Element Kit

  • Compatible with Chevrolet Suburban models.
  • Replacement for Suburban 520900 water heater element.
  • Screw-in mounting type for easy installation.
  • Dimensions: 3.7 x 27.7 x 6.1 cm.
  • Lightweight at just 0.235 kilograms.
  • Universal fit for versatile applications.
  • Made in China for reliable quality.
  • Average Rating out of 5:
  • Price Range: $13.99
  • Material: Water Heater Element
29

ATEEfaee RV Water Heater Element [520900] 1440W 120V

  • Perfect replacement for Suburban RV water heaters.
  • Compatible with various SW series models.
  • Durable and tested for long-lasting performance.
  • Resists corrosion and mineral buildup effectively.
  • Easy screw-in installation for routine maintenance.
  • Three-year warranty for peace of mind.
  • Reliable customer support for any issues.
  • Average Rating out of 5:
  • Price Range: $16.89