Camco 02143 Screw-In Water Heater Element 1500W

The Camco 02143 is a screw-in replacement heating element for electric water heaters, rated at 1500 watts on 120 volts. If the hot water in your rig or your boat's cabin has gone lukewarm or quit on you entirely, a burned-out element is the usual suspect, and this is the part that gets it back. It's a straightforward, honestly built replacement element made to standard dimensions, so it drops into a lot of the tanks you'll find on RVs, campers, and shoreside setups.

Here's what you're getting. The element itself is copper tubing, which holds up well against the constant wet and dry cycling inside a tank. Inside that tubing sits a magnesium oxide core that insulates the resistance wire and carries heat evenly out to the water instead of letting it pool at hot spots. On top of that, the element wears a nickel plating that adds a layer of corrosion and scale resistance. That matters most if you're running hard water or you leave the tank sitting between trips, because scale buildup is what cooks an element early.

The 1500-watt, 120-volt rating is the common household-current spec, so this element is meant for tanks wired to a standard 120-volt circuit. Before you order, it's worth pulling your old element and reading the stamp on it. Match the wattage and the voltage to what you take out. Drop in a mismatched element and it either heats too slowly or trips your breaker, and neither one is what you want on a Friday night at the ramp.

This is the screw-in style, not the bolt-in flange type. It threads straight into the tank opening, and it's sized for tanks with a 9-inch minimum diameter. If your tank is smaller than that, this isn't the element for it, so measure before you buy. A gasket comes in the box, so you've got what you need to seal the new element against the tank as you thread it home. Always set the fresh gasket. Reusing an old, compressed one is how you end up chasing a slow weep a week after you thought the job was done.

Swapping an element isn't a bad afternoon job if you're reasonably handy. Kill the power at the breaker first, every single time, and confirm it's dead before you touch a wire. Then shut the cold-water supply, open a hot tap to break the vacuum, and drain the tank down below the element you're pulling. Back the old one out, clean up the threads and the sealing surface, set the new gasket, and thread this element in snug. Refill the tank all the way and let it purge air from a hot tap before you ever switch the power back on. Running an element dry, even for a few seconds, will kill it on the spot, so don't rush that last step.

Who's it for? RV owners de-winterizing in spring who want a spare on the shelf, boaters running a cabin water heater on 120-volt shore power, and anyone keeping an older tank alive instead of replacing the whole unit. At this price, plenty of folks buy two, one to install now and one for the parts bin, because an element always seems to quit at the worst possible time. The packaging is labeled in both English and French, which is handy if you're crossing into Canada or reselling.

It's a simple part, and that's the whole point. Nothing fancy, just a correctly built, correctly rated screw-in element with the gasket you need to put it in. Get the wattage and voltage matched to your tank, confirm the 9-inch minimum diameter, and you're back in hot water.