Hardware - Camco
Protect and Maintain Your RV Water Heater with Quality Hardware
Our RV Water Heater Hardware selection includes everything you need to keep your RV’s hot water system running efficiently. From anode rods and drain plugs to insect screens and mounting brackets, we offer trusted components for Suburban, Dometic, Atwood, and Camco systems. Regular replacement of items like RV water heater anode rods helps prevent corrosion, extend water heater life, and improve heating performance. Whether you need a drain plug with anode rod, insulation kits, or flushing tools, you’ll find high-quality solutions to fit your water heater perfectly.
More About RV Water Heater Hardware
Whether you’re prepping for a new camping season or performing critical maintenance, our selection of RV water heater hardware parts ensures your system stays reliable. We stock hardware from leading brands like Suburban, Dometic, Atwood, Camco, and Girard — covering essential components like insect screens, anode rods, drain plugs, and access door parts. These products are built for compatibility, ease of installation, and long-term performance to keep your RV water heater running at peak efficiency.
Frequently Asked Questions
What does an anode rod do in an RV water heater?
An anode rod prevents corrosion inside the water heater tank by attracting minerals and particles in the water, sacrificing itself to extend the life of the tank.
How often should I replace my RV water heater anode rod?
It's recommended to inspect your RV anode rod annually and replace it when more than 75% of the rod has corroded. Frequent water heater use or hard water may require more frequent replacement.
What size anode rod do I need for my RV water heater?
Rod size depends on the water heater brand and model. Suburban typically uses a ¾" diameter, while Atwood/Dometic models often use ½". Always check your owner's manual or existing rod size.
Is there a difference between magnesium and aluminum anode rods?
Yes. Magnesium rods offer better protection but may corrode faster in hard water. Aluminum rods are more suitable for high-sediment water and last longer, though less protective.
Can I use a plug with an integrated anode rod?
Yes. Products like the RV hot water heater plug with anode combine a drain plug and sacrificial rod for convenience and space-saving installation.
Do tankless water heaters require anode rods?
Most tankless models, like those from Girard, do not use anode rods because they don’t store water. Always refer to the manufacturer’s maintenance guide for proper care.
What is the cost to replace an RV water heater anode rod?
Most RV water heater anode rods cost between $10 and $25, depending on the material and brand. It’s a small investment to avoid tank failure or costly repairs.
How do I prevent insects from entering my RV water heater?
Install RV insect screen covers like those from Camco or JCJ. These stainless steel mesh covers keep out bugs and debris without blocking ventilation.