New RV Water Heater Parts

Repair and maintain your RV hot water system with RV water heater parts and replacement components for motorhomes, fifth wheels, campers, and travel trailers. This collection features brand-new water heater control boards, gas valves, access doors, power switches, and related components from manufacturers including Suburban, Dometic, and Atwood.

RV water heaters use a combination of electrical, propane, ignition, control, and plumbing components depending on the specific model and configuration. Whether you're replacing a damaged exterior access door, failed control board, gas valve, or electrical switch, identifying the exact water heater model is an important first step.

RV Water Heater Replacement Parts

Products in this collection include:

• RV water heater control boards
• Water heater gas valves
• RV water heater access doors
• Power switches and electrical controls
• Ignition and control components
• Other replacement water heater parts

RV water heater parts can vary significantly between tank and tankless systems, propane and electric configurations, capacities, ignition systems, and model families. Components that look similar should not be assumed to be interchangeable.

Before ordering, locate the water heater's manufacturer, complete model number, and existing component part number. Compare these identifiers with the compatibility and specifications provided in the individual product listing. Also check for documented replacement or superseded part numbers, particularly when servicing older Atwood, Dometic, or Suburban water heaters.

Different water heater problems can involve the control board, gas valve, ignition components, switches, thermostats, or other parts. Properly identifying the failed component before ordering can help avoid replacing an unrelated part.