RV Water Heater Accessories

Water Heater Accessories for Suburban RV Water Heaters

Suburban RV Water Heater Accessories
Suburban RV Water Heater Accessories
Suburban RV Water Heater Doors
Suburban RV Water Heater Doors
Suburban RV Water Heater Switches and Controls
Suburban RV Water Heater Switches and Controls
Suburban RV Water Heater Anode Rods
Suburban RV Water Heater Anode Rods
Suburban RV Water Heater Parts
Suburban RV Water Heater Parts
Suburban RV Water Heaters
Suburban RV Water Heaters

Water Heater Accessories for Dometic RV Water Heaters

Dometic RV Water Heater Accessories
Dometic RV Water Heater Accessories
Dometic RV Water Heater Doors
Dometic RV Water Heater Doors
Dometic RV Water Heater Switches and Controls
Dometic RV Water Heater Switches and Controls
Dometic RV Water Heater Anode Rods
Dometic RV Water Heater Anode Rods
Dometic RV Water Heater Parts
Dometic RV Water Heater Parts
Dometic RV Water Heaters
Dometic RV Water Heaters

Other RV Water Heater Accessories

RV Water Heater Heating Element
RV Water Heater Heating Element
RV Water Heater Anode Rods
RV Water Heater Anode Rods
Fogatti RV Water Heater Accessories
Fogatti RV Water Heater Accessories
Furrion RV Water Heater Accessories
Furrion RV Water Heater Accessories
General Electric Appliances RV Water Heater Accessories
General Electric Appliances RV Water Heater Accessories
RV Water Heaters
RV Water Heaters

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170 products

White Dometic Water Heater Door 94050 - Angled View | United RV Parts
$29.99 $49.99
Dometic | RV Water Heater Door | 94050 | 6 Gallon | White | Single Latch | First Generation
Save $20.00 Ships Next Day-order by 1:00CT(M-F)
Black Dometic RV Water Heater Door 94010 6 Gallon Single Latch - Angled Front View | United RV Parts
$29.99 $49.99
Dometic | RV Water Heater Door | 94010 | 6 Gallon | Single Latch | First Generation
Save $20.00 Ships Next Day-order by 1:00CT(M-F)

When your RV water heater is not performing correctly, the problem is often a single worn component rather than a failure of the entire unit. Thermostats, thermocouples, igniter electrodes, bypass kits, and pressure relief valves are all parts that wear out with regular use and are straightforward to replace without pulling the whole water heater.

Our selection of RV water heater accessories and parts covers the most common replacement components for both gas and electric water heater systems. We stock parts compatible with the leading RV water heater brands, so you can get the right fix in place quickly. Check your water heater's make, model number, and tank size before ordering to confirm compatibility with your specific unit.

The Essential RV Water Heater Maintenance Guide: Understanding and Sustaining Performance

The ability to enjoy a warm shower or have access to hot water for cooking or cleaning is an essential feature within RVs, leading many to consider the nuances of its maintenance an aspect of the broader enjoyment of recreational vehicle living.

Read the RV Water Heater Maintenance Guide

What RV water heater accessories do you carry?

This collection covers 179 parts and accessories for Suburban and Atwood/Dometic water heaters: access doors and door skins, replacement covers, anode rods, drain plugs, thermostats, thermal cutoffs, gas valves, circuit boards, heating elements, T-handles, and bypass kits. If you need a complete unit instead of components, see our 10 gallon RV water heater collection.

How do I find the right replacement cover or access door for my RV water heater?

Match by water heater model number and tank capacity. Suburban uses an SW/SAW prefix (6, 10, 12, or 16 gallon), and Atwood/Dometic uses a G6A, GC6AA, or GC10A code stamped on the data plate behind the access door. Cover dimensions and color (polar white, colonial white, black) need to match the original, so confirm the part number before ordering.

How often should the anode rod in a Suburban water heater be replaced?

Inspect the anode rod at least once per camping season and replace it when more than 75% of the magnesium or aluminum core has eroded. Most full-time users replace it annually. Anode rods are only used in Suburban tanks (steel-lined); Atwood/Dometic tanks are aluminum-clad and do not use one. For seasonal storage prep, pair the new anode with items from our RV winterizing kits.

Will these accessories work with both gas and electric water heaters?

Most physical parts (covers, doors, anode rods, drain plugs, T-handles) fit both LP gas and gas/electric (DSI) models of the same tank size. Electrical components are model-specific: heating elements, circuit boards, and thermostats must match the exact configuration (SW6D vs SW6DE, for example). Check the suffix on your data plate, D for DSI gas only, DE for gas plus electric.

Do you ship water heater accessories with free shipping?

Yes, orders over $100 ship free within the contiguous US. Smaller items like anode rods, drain plugs, and thermostats ship via standard ground; access doors and covers ship in larger boxes but still qualify for the free shipping threshold. Need help confirming the right part? Text or call our team at 817-984-1852.