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Suburban Gas Hot Water Anode – Retail Packaging
Protect your RV's hot water system with the genuine Suburban gas hot water anode rod. Designed to suit all Suburban RV hot water systems, this essential component prevents corrosion inside the storage tank by attracting mineral and electrochemical activity away from the tank walls. Easy to check and replace, this anode rod helps extend the lifespan of your water heater and maintain optimal performance.
Features:
- Genuine Suburban brand anode rod – not an imitation
- Suits all Suburban hot water systems with 4, 5 and 6 gallon tanks
- Magnesium or aluminium construction – absorbs corrosive elements
- Overall length: 238mm
- Thread size: 3/4" NPT
- Supplied in retail packaging for easy storage or resale
- Located under the main burner – doubles as a tank drain plug
Fitting Instructions:
- Ensure the water heater is turned off and cooled down before servicing.
- Locate the anode rod at the base of the unit, under the main burner.
- Unscrew the anode rod to drain water from the tank.
- Inspect the anode: if more than 50% is eroded, replace with a new rod.
- Screw in the new anode rod and tighten securely.
Uses and Applications:
- Essential for maintaining Suburban gas hot water systems in RVs, caravans, fifth-wheelers and motorhomes
- Prevents internal corrosion and damage to the water heater tank
- Recommended to inspect every 6 months for wear
- Ideal spare part for DIY maintenance or caravan servicing professionals
About Suburban:
Suburban is a leading manufacturer of RV heating and water systems, trusted for their reliability and long-term durability. Their high-quality components are designed to withstand the demands of Australian travel, making them a top choice for caravan and motorhome owners across the country.

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