【WARM TIP】: The 120V 60W RV tank heating pad is only suitable for 120V RV batteries, make sure to check the compatibility before ordering. 【WIDELY APPLICABLE】: The 12" x 18" water tank heating pad is able to fit a variety of water tanks with a capacity of up to 50 gallons, such as: RV water tanks, fresh water tanks, gray water tanks and black water tanks, which are widely used in RVs, camper vans, trailers, caravan boats or marine vessels, etc.
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