Control Boards
Shop RV Water Heater Control Boards from Atwood, Dometic, and Suburban
Ensure consistent hot water on your RV travels with replacement ignition control boards from leading brands like Atwood, Dometic, and Suburban. Whether you’re replacing a failed unit or upgrading to a more reliable universal circuit board, these components regulate your RV’s water heater ignition system. Popular models include the Atwood water heater control board with electrode, Suburban circuit board replacements, and the Dometic Water Heater Circuit Board 91346. Keep your water heater running safely and efficiently with our selection of trusted RV control boards.
Reliable Replacement RV Water Heater Control Boards
Our collection of RV water heater control boards includes trusted brands like Atwood, Suburban, Dometic, and Dinosaur. These control boards are essential for safe ignition and operation of your water heater, helping you maintain steady hot water during your travels. Whether you need a direct replacement like the Suburban 520814 or a universal option like the Dinosaur UIB series, you'll find tested, compatible options for most RV models.
Frequently Asked Questions
What does an RV water heater control board do?
It regulates the ignition sequence, monitors safety systems, and ensures your RV water heater ignites and heats properly.
How do I know if my RV water heater control board is bad?
Signs include failure to ignite, repeated clicking sounds without heating, or intermittent hot water. A replacement board usually resolves these issues.
Is the Atwood water heater control board compatible with Dometic models?
Yes, since Dometic acquired Atwood, many Atwood control boards, including part 91346, are compatible with select Dometic models. Always confirm with model numbers.
What’s the difference between universal and OEM control boards?
OEM boards are brand-specific replacements, while universal boards, like Dinosaur UIB series, work with multiple brands and heater types for greater flexibility.
Can I install the control board myself?
Yes, many RVers perform DIY installations. However, follow safety guidelines and consult your RV manual or a professional when in doubt.
What is the best replacement for the Suburban RV water heater control board?
The Suburban 520814 is a direct replacement, but universal boards from Dinosaur are also compatible and offer enhanced durability.
Are circuit board kits with electrodes better than board-only replacements?
If your electrode or wiring harness is old or faulty, a full kit ensures everything is updated for reliable performance.