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4 Use a ratchet wrench and 1 1/16-inch deep socket to unscrew the anode rod from the heater.
Are anode rods standard size?
The diameter of residential water heater anode rods is universal at 3/4 inches. However, the length and type of the anode rod may not be the same. Also, some anode rods are attached to the top of the water heater, while others are connected to the hot water outlet.
What size plug do I need for an anode rod?
It is 1 1/16″.
What size socket fits a RV water heater anode rod?
I spoke with my Camco contact and the threaded part of anode rod # CAM11563 is 3/4 inches so the hex head is a 1 inch. You would need a 1 inch socket or wrench for installation/removal.
What size socket do you need to take a heating element out of a hot water heater?
If you have a 1/2″ drive socket you can use a Drive x 1-1/2 inch socket. The socket’s opening will fit the hex end on all standard residential water heater elements. To remove a water heater element without an element wrench, you simply place the 1-1/2 socket over the head of the heating element.
Are anode rods universal?
In most cases, water heater anode rods are universal. The only exceptions are : Buderus : They use another type of threading to install the magnesium anode. All other water heater brands use a regular magnesium anode with 3/4 ” NPT threads.
Are anode rods interchangeable?
Generally, anode rods are interchangeable, meaning that you should be able to replace your aluminum anode rod with a zinc one.
Should you use Teflon tape on anode rod?
Yes, teflon tape may reduce the effectiveness of the anode rode by electrically insulating the rod from the water heater chassis. The chances of it completely isolating it are nearly impossible though. Use pipe joint compound if you have it, and use teflon tape if you don’t.
What size is the drain plug on my RV water heater?
Designed for use with RV Water Heater Drain Plugs Fits both 7/8-inch and 15/16-inch drain plugs.
Is it OK to remove anode rod?
Yes, you can cut your sacrificial anode rod, whether it is magnesium or aluminum, to replace it. To do this, use a pair of gloves and a saw and cut as you remove the old anode.
Are all RV water heater anode rods the same size?
However, these anode rods usually have a standard thread and size (same as the plastic drain plug). You should check with the manufacturer of your water heater; the tank may be lined and it does not even require an anode rod.
Can I use impact driver to remove anode rod?
To loosen the rod, you’ll need an air compressor, a 1/2-in. -drive impact wrench and a 1-1/16-in. If you don’t have an impact wrench, go buy a cheap one for about $30. Even with a breaker bar, it can be nearly impossible to break the anode rod free.
What is thread size for suburban water heater anode?
The thread size in these water heaters, for the anode, is 3/4 inch NPT, which is a tapered pipe thread.
What can I use instead of an element wrench?
Here you can use a pipe wrench or pliers instead of the element wrench. Furthermore, breaker bars might also become utilized for the removal of an element wrench as they are hollow steel pipes that may likewise join adequately over the heater’s socket wrench handle.
What size thread is a water heater element?
Almost all modern water heater element ports are 1 inch NPT/U.S. pipe thread, NOT 1-1/4″ as others have said. The outside of 1″ NPT threads are 1.315″ as all NPT outer diameters are nominal and NOT actual . 1-1/4″ NPT will be larger also at 1.660″ outside diameter. Cheers!.
Should you remove the anode rod in water heater?
Some water heaters have two anodes. Not only is it important to put an aluminum/zinc anode into the heater; it’s also important to remove all previous anodes or the hot water will still smell.
Is it too late to replace anode rod?
Anode rods are relatively cheap, usually costing between $30 and $40, and a plumbing pro can install them safely and quickly. The downside is that if you wait too long to replace the anode rod, it may be too late. If more than five years has passed, it may be too late to save the water heater.
How often should anode rod be replaced?
Most water heater manufacturers will recommend inspecting the condition of the sacrificial anode every one (1) to three (3) years and replacing it when it has been consumed more than 50%. This is especially true if you have hard water or use a water softener.
What type of anode rod does AO Smith use?
One of the commonly used zinc-aluminum anode rods our technicians install is an A.O. Smith KA-90 Anode Rod (100108571). This type of anode has helped many of our well water based customers rid their homes of the smelly water (see image slider).
How do you know if anode rod is magnesium or aluminum?
If they notice clear, gray, or blue gel or beads at the bottom of your water tank or anode rod, your aluminum anode rod is reacting with the high chlorine levels in your water to create aluminum hydroxide. Switch to a magnesium anode rod to get rid of the beads and the stench.
Do Dometic water heaters have anode rods?
Atwood (Dometic) water heaters are made of light-weight aluminum tanks and do not have an anode rod.
Do water heaters have 2 anode rods?
Usually when a hot water tank has two anodes you will find one of each. Hex head anode rods have a nut on them the threads directly into the top of the hot water tank. The tank has a threaded opening built in during the manufacturing process. It is possible to have two or more anode rods installed in your tank.
