If you own a hot tub, you know the frustration and anxiety that comes with repairing leaks on your own. But is it possible to do so?
I’m here to answer all of your questions! Keep scrolling to learn how to fix a hot tub leak in no time.
Essential Tools To Fix a Leaky Hot Tub
Curious about which tools to use? No problem! Check out the list below and start fixing the leaks.
- Screwdriver
- O-rings
- Spray foam insulation
- Flashlight
- PVC repair products
- Heat gun
- O-rings
- Gaskets
- Tube cutter
- Pump pliers
- Hacksaw
- PVC pipe or hose
- Spa fittings and couplings
Let’s Repair Hot Tub Leak
Now that you’ve got the tools sorted, grab your repair kit and let’s dive into fixing those spa leaks.
Note: Before fixing the leaking spa, always drain the hot tub water with garden hose.
Jet
To find and fix a leak source, you’ll first need to remove the hoses using pump pliers to inspect the jet. Once it’s out, look for any small cracks or the source of the leak. If the cracks are visible, invest in a new gasket and leak sealer to prevent further water loss.
Test this permanent leak repair solution by running the hot tub and using spray foam to seal the deal.
Valves
The water level depends on the valve’s functioning; thus, cracks in the o-ring cause disruptions in water flow.
Check for damage to the gasket or o-ring. Once you’ve found the source, find replacement parts or add lubricants to provide a waterproof surface if the leak is small.
Heater
Fixing a leaking hot tub heater requires a thorough inspection of the hot tub filters as well. Remove the fittings using a screwdriver and pump pliers. Look for wet spots and fix leaks by covering the affected area with a leak seal.
If the leak has stopped, enjoy your hot tub experience. However, if it is still leaking, turn off the hot tub’s heater, change the gate valve, and check for a leak test.
Spa Lights
Most hot tub owners neglect spa lights, which are the main culprits for leaks in hot tubs. If the water level stays below the light even after filling it, remove the hot tub light and check if the water is leaking.
Use pump pliers to fix the insulator. If this doesn’t work, simply buy new spa lights.
Shell Cracks
If you’ve got water pooling at the bottom of your tub, it could be because of cracks in the shell. It often happens when water freezes in the winter. You’ll need to call in a professional to patch up the bottom in that situation.
Pumps
Leaks in the hot tub pump occur due to wet ends or shaft seals. Remove the side panels and use a flashlight to check the condition of the other parts.
Protect your pool and spa by finding the leak earlier, as leaking hot tub pumps can also damage the motors.
And That’s How You Fix a Leak!
Common causes of hot tub plumbing leaks include damage to the seal, gaskets, and rubbers due to different chemicals used in hot tubs and constant water pressure.
Water freezes in winter is the worst enemy of hot tub owners, so keep your hot tub running and prevent it from any water damage.