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3/4" Standard Aluminum Anode Rod (33" Length), 100109594
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$48.68 each
In Stock
Get 74 Mon, Jun 22
Order by 6PM, receive Monday
This item replaces: 183523-36, 183523-48, 43817-38, 183523-23, 43817-35, 183523-042, 183523-39, 183523-033, 180618-42, 183523-039, 9003892005, 183523-036, 43817-42, 43817-50
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
3/4" Connection
33" Length
Aluminum
Description
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A. O. Smith 100109594, 3/4" Standard Aluminum Anode Rod, 33" length is an OEM sacrificial anode rod for select A. O. Smith residential water heaters, used to help protect the glass-lined tank from corrosion.
Key Features:
Compatibility & Applications:
Installation & Operation Notes:
Maintenance & Troubleshooting:
Key Features:
- OEM anode rod
- Material aluminum
- Diameter 3/4 inch
- Length 33 inches
- Factory part number 100109594
Compatibility & Applications:
- For A. O. Smith residential water heaters where A. O. Smith parts literature specifies 100109594.
- Used as a sacrificial anode to help reduce tank corrosion.
Installation & Operation Notes:
- Follow the water heater manual for depressurizing, removal, torque, and sealing procedures.
- Install and tighten per manufacturer guidance, then restore water and check for leaks.
Maintenance & Troubleshooting:
- Inspect and replace the anode on the interval listed for the model.
- Verify part number by model and serial before ordering.
Specs
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| Connection Size: | 3/4" |
|---|---|
| End Type: | Hex |
| Length (Inches): | 33" |
| Application: | Replacement Part |
| Material: | Aluminum |
Questions?
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Product Reviews
4.83 out of 92 reviews
97% would recommend this product
5 star
90%
4 star
7%
3 star
1%
2 star
0%
1 star
2%
Customer Images
Most Liked Positive Review
Every 2 years you'll need this!
I have a Vertex AO Smith 100,000 BTU 50 gal. This has save my water heater. So far it's 6 years old with no problems!!! This recommendation of every 2 years should give the life of my heater of over 10 years! Great tip.
VS
Most Liked Negative Review
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Would give zero stars if I could. Didn't last two months
Had to confirm this was the correct replacement rod for my water heater before I could order with the sales agent. She said this was definite one. Upon removing the old one, it was 42" long, this one was 32". Looked through the site and did not see any of that length so I installed it as I needed to get me water heater working again. Hasn't even lasted two months and it's as bad as the original one. Absolutely ridiculous. I even have a whole house water filtration / softener unit. Don't need to be replacing this every other month. Ridiculous !
Showing 1-10 of 92 reviews
Solid Anode Rod, Great for Peace of Mind.
I replaced the anode rod in my AO Smith water heater after two years of use. While you can't see any dramatic difference in the tank's performance, it provides excellent peace of mind. Staying on top of preventive maintenance like this is essential if you want to avoid expensive repairs down the road from neglecting your water heater.
jmarquina
FL
18 days ago
Verified Buyer
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I will buy your productions
You're responding to me quickly and my question was solved soon. Thank your customer team guys!
Jeff
Baltimore, MD
2 months ago
Verified Buyer
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Exact right part for my water heater.
Decided it was time to replace the rod in my gas water heater. Took a while to find it, then even more difficult to find a socket to fit. Tried an impact socket- too thick. Ordered a specialized socket for removing water heater anode rods. The rod that I received from supply house was the exact replacement and I was glad that once I had the correct tools, the rod went in with no problems. Thank you for the great deal and good part.
Chris
Painesville, OH
3 months ago
Verified Buyer
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Exactly what I needed.
Anode was fine, correct part, well packaged so it arrived perfectly. Faster than I expected. 5 stars because my dog loved chewing the crap out of the box so much, and that made me quite happy.
Penny Lane
Seattle
3 months ago
Verified Buyer
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Great Service
Order arrived quickly and as expected. OEM part, so installation was a breeze.
Red3
Monrovia, MD
3 months ago
Verified Buyer
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Hot water heater product
Fit perfect! Would recommend to anyone needing to replace their anode rod.
Dave G
Northern VA
4 months ago
Verified Buyer
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Likely
Thank you for delivering my order.
Francesco
Spruce Head ME
4 months ago
Verified Buyer
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would buy again
received day after I ordered
gt
waynesboro, pa
6 months ago
Verified Buyer
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Good Product & Timely delivery
Works like a charm.
Jimmy Pants
St Louis, MO
6 months ago
Verified Buyer
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Aluminum anode rod for HWT
Great purchase. Priced competitively. Deliver quick and in time.
Going to order another for second home.
Replacing these every 5-7 years.
Art
Bothell, Washington
7 months ago
Verified Buyer
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Product Q&A
1 Question1 Question
Q: Is a magnesium anode a better choice than aluminum? Also, if the anode is too long, can you just hacksaw a peice off?
Asked by Gary 2 years ago
Add your answer
Verified Reply- SupplyHouse StaffHi Gary. Magnesium is the most common material used in anode rods, however, it sometimes can leave behind an odor that aluminum typically does not. These anode rods can be cut to length.
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