Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

18-in 3/4 -in Push Inlet x 3/4 -in FIP Outlet Corrugated stainless steel Water heater connector

Ratings & Reviews for SharkBite 18-in 3/4 -in Push Inlet x 3/4 -in FIP Outlet Corrugated stainless steel Water heater connector

4.7
234
Review
 4.7 out of 5
234 Reviews


91% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these push-to-connect fittings for transforming water heater installations into fast, leak-free DIY projects. Most highlight how the no-soldering design eliminates complexity, with many noting the built-in shut-off valve and compatibility with copper, PEX, and CPVC as game-changers. Reviewers consistently report reliable, leak-free connections after months of use, with several mentioning professional plumbers use them too. A few users reported minor leaks at threaded connections or questioned the price, though most still consider them worthwhile. Overall, customers strongly recommend these fittings for their simplicity and dependability.

Customer review summary generated by AI, including incentivized reviews.
234 Customer Reviews

get the tool to release to release them

Would Recommend

simplicity of use

March 19, 2024
From Max 3_SLASH_4-in Push-to-Connect 90-Degree Elbow Verified Purchaser
Was this Review Helpful ?

Too difficult to remove tube adter insertion.

Would Not Recommend

Easy to connect but very,very difficult to remove tube. Even using the optional removal tool, i prefer the crimp type or plastic version of shark bite.

March 14, 2024
From Max 3_SLASH_4-in Push-to-Connect 90-Degree Elbow Verified Purchaser
Was this Review Helpful ?

Great fitting!

Would Recommend

Very easy to install, no soldering!

March 12, 2024
From Max 3_SLASH_4-in Push-to-Connect 90-Degree Elbow Verified Purchaser
Was this Review Helpful ?

Fitting Corrosion

Would Not Recommend

Despite labeled as corrosive resistance, this product start corroding in less than 5 months.

February 23, 2024
Was this Review Helpful ?
Response from RWC Support

Hello, we are sorry to hear about the difficulty you experienced with the SharkBite 18-in 3/4-in Push Inlet x 3/4-in FIP Outlet Corrugated Stainless ... Read More

RWC SupportFebruary 28, 2024

SharkBitePlumbingSolutions

Plumbing

Makes a tough job easy.

February 19, 2024
From Max 3_SLASH_4-in Push-to-Connect 90-Degree Elbow Verified Purchaser
Was this Review Helpful ?

You can Mario out of business

Would Not Recommend

Shark bite makes anyone a master plumber

February 11, 2024
From Max 3_SLASH_4-in Push-to-Connect 90-Degree Elbow Verified Purchaser
Was this Review Helpful ?

Worth the Money

Would Recommend

Worth the money over running hard lines to your water heater. All you have to do is get your lines close then bend these so they line up. The built in valve saves you on having to buy and install one of those too.

January 17, 2024
Verified Pro
Was this Review Helpful ?

Easy to install

Would Recommend

It fits

January 5, 2024
From Max 3_SLASH_4-in Push-to-Connect 90-Degree Elbow Verified Purchaser
Was this Review Helpful ?

Exactly what is needed for water heater install.

Would Recommend

Exactly what I needed to plumb the new water heater I installed. The push-to-connect sharkbite fittings make connecting to the PEX hot and cold lines so easy. The built in valve is great so I don't have to install a separate one.

January 1, 2024
Verified Purchaser
Was this Review Helpful ?

Would Not Recommend

Only lasted about a month and a half before they started to leak. Wasn't an issue with the sharkbite part itself, rather where the bottom of the connector meets the flex line. It's a manufacturing defect and can't be fixed like a leaking sharkbite, where you can replace an O ring.

December 31, 2023
Was this Review Helpful ?
Response from RWC Support

Hello Paul, we are sorry to hear about the difficulty you experienced with the SharkBite 18-in 3/4-in Push Inlet x 3/4-in FIP Outlet Corrugated Stain... Read More

RWC SupportJanuary 4, 2024

SharkBitePlumbingSolutions

Valve Leaks when Off

Would Not Recommend

On Nov. 23, 2023 I ordered Part# 24680Z, Water Heater Connection Kit 3/4", to be mailed to me from Lowes. Installing it today, I discovered that when the valve is off, it still lets some water through. Now, I had it mailed to me because I live a distance from Lowes. So, at considerable trouble and expense, I can return it there. However, if the next one does the same, it is not going to help, and would cost me even more time and labor that this issue already has. So, is there a defect in thi...

December 6, 2023
Verified Purchaser
Was this Review Helpful ?
Response from RWC Support

Hello, we are sorry to hear about the difficulty you experienced with the SharkBite 18-in 3/4-in Push Inlet x 3/4-in FIP Outlet Corrugated Stainless ... Read More

RWC SupportDecember 7, 2023

SharkBitePlumbingSolutions

Cant beat the ease of use

Would Recommend

Great all in one. If your home is setup with cpvc pipping, you have to change your setup most times, this is super easy and fast, and will work with future water heater replacements.

December 5, 2023
Verified Purchaser
Was this Review Helpful ?

He

Would Recommend

This is a great option for changing out an old hot water tank. Makes the transition seamless.

September 29, 2023
Verified Purchaser
Was this Review Helpful ?

Makes your install so much easier.

Would Recommend

These were a little more expensive, but definitely worth the costs.

September 25, 2023
Verified Purchaser
Was this Review Helpful ?