Hey there, it’s Plumb back again—your friendly neighborhood expert on everything leak-proof and plumber-approved! So, today, we’re diving into a question that pops up all the time: Are copper push fit fittings reliable? Or are they just another one of those TV plumbing gimmicks?
Let’s get into it, the Plumbfounded way.
What Are Copper Push Fit Fittings?
Alright, so copper push fit fittings, or push-to-connect as some folks call them, are these nifty little connectors that let you join copper pipes without needing any tools. Seriously, it’s as easy as pie!
No soldering. No glue. No torch. No crimp tools. Just:
- Cut the pipe
- Deburr it (that’s fancy talk for cleaning up the edges)
- Push it in until you hear that satisfying click
And boom! You’ve got a leak-proof connection in seconds.
Brands like SharkBite are pretty popular, but there’s a bunch of other manufacturers out there making them too.
So, Are They Reliable?
In short, yes! Copper push fit fittings can be reliable—if you use them the right way and in the right situations.
Here’s why plumbers and inspectors give them a thumbs up:
- They’re certified for drinking water (yup, NSF 61 compliant)
- Can handle up to 200 PSI and 200°F
- Approved in most U.S. and Canadian codes
- Many come with 25 to 50-year warranties
- You’ll find them in homes, schools, hospitals, and commercial spaces
These fittings are pressure-tested and performance-verified. They’re the real deal, folks.
Why Do Plumbers Love Them?
- Speed: They can cut installation time in half or even more.
- No flame: Perfect for tight spaces or areas where things might catch fire.
- Tool-free: Great for quick fixes or those last-minute repairs.
- Beginner-friendly: Ideal for DIYers looking for a safe, solid option.
I've seen pros whip these out during plumbing emergencies when there’s no time to light a torch. They’re not just a shortcut—they’re a savvy solution.
But They’re Not Magic
Now, let’s be real. Push-fit fittings only work well if you stick to the guidelines:
- Make clean, straight cuts on the pipe
- Deburr and clean that pipe to protect the O-ring
- Push until you hear that click or feel some resistance
- Use a depth gauge to get it right
And here’s a tip from me: Don’t try to reuse a push fit fitting unless the manufacturer specifically says you can. Some of them are removable and reusable, but others? Not so much. Always check the specs!
Push Fit vs. Solder vs. Press Fittings
| Feature | Push Fit | Soldered | Press Fittings |
|---------------|----------|----------|----------------|
| Install time | Fastest | Slow | Fast |
| Tools required | None | Torch, flux, solder | Press tool |
| Reusable? | Sometimes (check) | No | No |
| Skill level | Easy (DIY-friendly) | Moderate | Moderate |
| Reliability | High (if prepped) | Very high | Very high |
Sure, soldering is still the gold standard, but push fits are catching up fast—especially when it comes to speed and convenience.
When Should You Use Push Fit Fittings?
I’d say you should definitely consider using push fit fittings for:
- Emergency plumbing fixes
- Tight or flammable spots like attics or crawlspaces
- DIY plumbing upgrades
- Temporary plumbing setups
Just remember to use them where speed and safety count—but always stick to the manufacturer’s instructions.
FAQs About Copper Push Fit Fittings
1. Can I bury a push fit fitting in a wall or underground?
Depends on the brand. Some are okay for concealed spaces; others aren’t.
2. Can push fit fittings be used for gas?
Nope. These babies are strictly for water lines—not gas.
3. How long do push fit fittings last?
Many are rated for 25 to 50 years.
4. Can I mix push fit with PEX, CPVC, or copper?
Absolutely! That’s one of the best things about them—they work with multiple pipe types.
5. Do push fit fittings ever leak?
Rarely. Most leaks happen because of poor pipe prep or installation.
Final Thoughts from Plumb
So, are copper push fit fittings reliable?
You bet! They’re not just some gimmick—they’re a modern, time-saving plumbing solution that really delivers professional results when used right.
Ready to snag some?
Check out our complete line of copper fittings