Why Your Camper Water Heater Relief Valve Is Leaking

If you've noticed a slow drip coming from the exterior access panel of your rig, your camper water heater relief valve is likely trying to tell you something. It's one of those small, unassuming brass components that mostly sits there doing its job in total silence—until it suddenly decides to make its presence known by puddling water all over your campsite. While a leaking valve might seem like a major headache, it's usually just a sign that your plumbing system needs a little bit of attention or a quick reset. ...

February 5, 2026 · 7 min · Levesque Maskym