Replacing vs. Refurbishing a Hot Tub: What You Should Know

Decide if you need a new hot tub or a renewed hot tub

Father and children having fun in the hot tub
Photo: Jupiterimages / PHOTOS.com>> / Getty Images Plus / Getty Images
Father and children having fun in the hot tub
Photo: Jupiterimages / PHOTOS.com>> / Getty Images Plus / Getty Images
Nick Crawford
Written by Nick Crawford
Contributing Writer
Updated February 16, 2024
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If your hot tub looks worn down or is experiencing issues, you can replace or refurbish it—but how do you decide which option to go with? A hot tub repair professional can go over your options. This guide covers what to think about when choosing between repairing a hot tub or buying a new one. 

Factors to Consider 

A personal spa can be a significant investment for your household. So, if you begin to experience hot tub problems, figuring out whether you should repair it or purchase a brand-new one can be challenging. To help answer that question, let’s begin by presenting several factors for you to consider:

  • Is the warranty on your hot tub still valid? If so, how much coverage does it offer?

  • For how long have you had the hot tub? What’s the average life span of your brand of hot tub?

  • If your hot tub needs repairs, how extensive is the damage?

  • How much time will you need to spend repairing your hot tub? Is the issue one that you’ve had to fix before?

  • How much effort would a repair require? Can you resolve the problem with a DIY solution, or do you need to call a certified technician?

  • How much will acquiring and installing new parts cost compared to purchasing a new hot tub?

  • Has there ever been a significant factory recall on your hot tub brand?

Is It Worth It to Repair Your Hot Tub?

To help you make a more informed decision, here are several scenarios in which you should consider refurbishment or replacement for your hot tub:

Consider RefurbishingWhen to Replace
Your hot tub is under 5 years oldYour hot tub is 15–20+ years old
The warranty on your hot tub is still validThe warranty has run out, or something voided it
You’re experiencing isolated or new problemsThe same issue repeatedly occurs

When to Repair Your Hot Tub

Technician checking hot tub control panel
Photo: Tomasz Zajda / Adobe Stock

There are several instances where the issue you’re experiencing with your hot tub only requires a little elbow grease and know-how. You could also call in a qualified professional to handle your hot tub restoration. 

1. Your Hot Tub Is Less Than Five Years Old

If you’re wondering how long a hot tub lasts, the answer is five to 20 years on average. Proper care and maintenance allow you to have your hot tub for a long time before replacing it.

Individual parts, such as filters, can wear out before five years, but you can replace them easily. You’re unlikely to experience a systemic failure before ten years, provided you’re using your hot tub according to the manufacturer’s instructions.

Regularly inspecting your hot tub will help you spot problems and solve them before they become more serious. If you encounter a complex or potentially dangerous problem, such as an electrical malfunction or a control panel replacement, hire a local hot tub repair pro who has the training and tools to fix it. 

2. You Still Have a Warranty

Opting for a warranty when you first purchase a hot tub will help cover the costs of certain repairs. You can call a technician certified by the manufacturer to work on your hot tub brand. These pros know how to resolve an issue efficiently and quickly, making their services invaluable.

Be sure to check your warranty regularly. Some only last for a certain number of years, while others may cover your hot tub for its entire life span. 

3. The Problem Is Isolated or New

If you have a newer hot tub, you may encounter part failures for the first time. Individual parts are more budget-friendly to fix than replacing an entire heater or pump. 

However, one broken part can lead to multiple problems throughout your hot tub. In some cases, neglecting a malfunction can even present safety risks. Addressing an issue as soon as possible is essential to keeping your spa running. 

When to Replace Your Hot Tub 

Some hot tub problems can be too significant for even a professional to repair. Recognizing these issues will help you save time and money.

1. Your Hot Tub Is 20 Years Old or Older

Even with the most diligent hot tub maintenance, time and use will eventually catch up to your hot tub. Parts will experience wear and tear at different rates, eventually losing efficiency or breaking down. Even if you replace parts, the machinery around them could cause them to wear faster over time.

Heat stress, water damage, and electrical issues can all contribute to the breakdown of a hot tub. It may be time for a replacement if you’re replacing or repairing parts more often than using your hot tub.

2. The Warranty Is No Longer Valid

Not every warranty lasts forever. If yours has run out or something has voided it, you’ll have to pay out of pocket for repairs. Some unexpected and costly repairs, such as a hot tub heater replacement, can drive up your maintenance bill. If replacing your hot tub costs less than repairing it, especially without a warranty, it may be time to go hot tub shopping.

3. You Keep Experiencing the Same Problem

Spending time and money repairing your hot tub is frustrating when you run into the same malfunction again. A faulty filter or stubborn leak may pop up regularly. It could indicate a bigger issue if malfunctions happen far sooner than expected.

The repair method is insufficient when a repeated issue affects your hot tub. Replacing your old hot tub will be the only option if you can’t repair it.

Frequently Asked Questions

Whether you can repair a hot tub depends on the severity of the problem and the location. With the right tools and knowledge, you can fix problems like small leaks or switching out a dirty filter. However, electrical and plumbing issues require a licensed professional due to the inherent risk, particularly when mixing water with electricity.

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Learn more about our contributor
Nick Crawford
Written by Nick Crawford
Contributing Writer
Nick is a contributing who takes pride in helping guide homeowners through improvement projects. His most recent writing can be found on LawnLove and Lawnstart where he researches landscaping and lawn care products for homeowners.
Nick is a contributing who takes pride in helping guide homeowners through improvement projects. His most recent writing can be found on LawnLove and Lawnstart where he researches landscaping and lawn care products for homeowners.
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