In this article, we will highlight what you need to know about the workings of your hot tub, empowering you to learn about specific features that are best for you, how to maintain it, and how to troubleshoot any issues effectively and efficiently. For common customer concerns and related questions about hot tub ownership, check out our convenient online Hot Tub Buyer’s Guide or simply download our “Ultimate Hot Tub Buyer’s Guide.” It’s a complete printable reference guide with in-depth insights into everything you need to know about buying and owning a hot tub! Let’s get started!
What Is a Hot Tub?
Simply put, the term “hot tub” is normally used to refer to an above-ground spa. A hot tub or spa is a completely self-contained vessel, and the hot water and jets provide a pleasurable soaking experience for users. While there are so many different makes and models of hot tubs, and some differences do exist (i.e. the filter placement), essential operations of all hot tubs are pretty much the same. It is this same mechanical construction that allows water containment and basic hot tub operations such as heating. So, now let’s take a quick look at the main hot tub components.
What Are the Main Components of a Hot Tub?
What Are a Hot Tub’s Basic Functions?
Now that you know the main components of a hot tub, you already understand how a hot tub works and its basic functionality:
- Drain and fill the tub
- Filter the water
- Heat the water
- Light the tub
- Provide ozone injection
- Operate the blower
- Power the jets
If your jets are not working properly:
- Check the drain cover and make sure it’s not blocked
- Check and clean (or replace!) your filter
- Check for an air leak, possible with an o-ring out of place or loose/cracked valve
- Clogged jet: While these are uncommon, this could be a sign of a broken part trapped inside and blocking the water flow
- Low water level: Your water flow will be impacted if your spa skimmer is sucking in air; monitor and replenish your water!
How Does a Hot Tub Run?
Electricity is needed to run your hot tub, and it’s important to know your specifications (i.e. nameplate voltage) required to operate your spa, and to get a professional electrician to help with the installation. And, should you leave your hot tub running? It depends on the weather. If you live in a warm climate with occasional soaks, you can turn the temperature down between uses. If you are in a colder climate and need it a few times a week, you’ll save money by leaving it running. However, if you are heading out for the winter, and don’t expect to use it for several months, it’s critical you consider using professional dealer services to winterize your tub properly
How Do I Keep My Hot Tub Running Smoothly?
Once you have your hot tub, keeping it maintained is up to you. Luckily, here at Mainely Tubs we are happy to help you with all of your questions on what it means to be a hot tub owner, how to run and maintain it, and how to find the hot tub that works best for you. Read our comprehensive “Hot Tub Buyer’s Guide” for even more valuable hot tub info or give us a call, email us, or pop by our showrooms in Scarborough, Maine or Rye, New Hampshire. We’re always happy to help you learn more.
About Mainely Tubs in Maine, New Hampshire, and Massachusetts
Mainely Tubs is a 100% Employee Owned premier Hot Spring Spas dealer. We sell and service new hot tubs, used hot tubs, portable spas, swim spas, saunas, gazebos, hot tub accessories, hot tub water treatment, and more. Our Brands Include: Hot Spring Spas, Caldera Spas, Freeflow Spas, Nordic Spas, Endless Pools Swim Spas, Finnleo Saunas, Covana, Pool & Spa Enclosures, Leisure Time, Fresh Water, Silk Balance, and other brands you can trust.


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Download the Ultimate Hot Tub Buyer’s Guide
Here’s Everything You Need to Know!
We’ve pulled together everything you need to know about buying a hot tub. Learn about everything from hot tub functions & features to hot tub maintenance & costs all in one convenient guide.