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Easy Spa Parts is your link to all Dimension One Spas Replacement Pumps.

01512-320E
E10 Circulation Pump w/ Flow Switch
$229.00 $179.00

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01512-321
E10 Circulation Pump
$229.00 $169.00

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01512-330
E-3 Fountain Pump
$159.00 $139.00

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01562-23A
4.0 hp / 2 spd. Sta-Rite Pump
$349.95 $265.00

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01562-39C
3.6 hp / 2 spd. Sta-Rite Pump
$365.00 $279.00

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01562-40
3.6 hp / 1 spd. Sta-Rite Pump
$349.95 $289.00

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01512-322
Sta-Rite Drain Plugs
$6.50 $5.45

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01562-222
Sta Rite Volute
$99.00 $75.00

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01510-184
Split Pump Union - 2
$9.95 $7.95

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SR Seal Kit
Sta-Rite Seal Kit
$31.50 $25.90

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01512-310
Sta-Rite Pump Seal - Viton
$16.95 $15.50

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01512-301
O-Ring - Sta Rite Pump
$9.75 $6.95

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01510-371
Gate Valve O-Ring
$1.55 $1.35

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01512-1020
Sta-Rite Impeller - 1.5 hp
$35.99 $32.50

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01512-1021
Sat-Rite Impeller 3.0 hp
$39.95 $33.95

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01512-1022
Sta-Rite Impeller - 4.0 hp
$42.50 $35.00

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Hot Tub Pumps

At Easy Spa Parts the most common call we receive about the large Dimension One Spas pumps involve dripping that can occur at the motor shaft. (This is actually something we see on all hot tub pumps in the industry) and can be easily fixed by replacing the pump seal and large O-ring. We not only sell the replacement seal kits for D1 spa pumps, but have our own step-by-step instructions for doing the work. If you are a weekend mechanic, this DIY job can save you plenty of money.

Anatomy of the Hot Tub Pump

Hot tub pumps are one of the most important elements of a working spa, yet one of the least understood. While most people understand the basics—a hot tub pump moves water in the spa—few know why or how. Digging into the details a little will help you in the event you need to troubleshoot, or replace your spa pump. And the good news? With regular maintenance, your hot tub pump will provide you with years of spa enjoyment.

There are basically two sides to the spa pump: one where the metal, electric motor is housed, and the plastic side that includes the impeller which moves the water. Pumps are the muscle behind your hot tub, pulling water from the tub and passing it through the filter, heater and back to the tub through the jets. Without your spa pump, you have nothing more than a bath tub!

Extending the Life of Your Hot Tub Pump

Let’s face it, no one wants to have to go out and replace a spa pump. So, in the interest of extending the life of the spa pump you already have, here are a few practical suggestions.

Regular water maintenance is key. Spa enthusiasts are the first to share this golden nugget of expertise — maintain your spa for optimal performance. Getting the most out of your spa pump and your spa in general has everything to do with how well you care for it. Make sure your hot tub water is properly balanced with the right mineral components. It will help your sanitizer work more efficiently, and your pump will thank you for it.

Use a spa cover to eliminate dirt and debris build up. A quality hot tub cover is essential for making sure dirt and debris stays out of your spa water. But it also helps extend the life of your pump by preventing obstacles and other forms of dirt from building up and blocking the impellor from turning. Even a small amount of debris can negatively impact your spa pump, causing it to work harder than it should.

Preventive troubleshooting. Listen to the sounds your hot tub pump makes. If you hear whistling, humming or grinding, take action. Fixing a problem early on rather than letting it worsen could end up saving you time, energy and money.

When Troubleshooting or Replacing a Hot Tub Pump

When replacing a failing spa pump solves your problem, it’s always a good day. But, there are many things to consider that may impact the process, and how easy or complicated it is.

Modern hot tub pumps are designed to last quite a few years—at least 5 or 10 depending on use patterns. But age should be taken into consideration. If you are having problems with a pump that is more than 5 years old, consider replacing it. Rather than troubleshooting and dealing with expensive and ongoing service, it may be a better idea to replace the entire spa pump.

Dimension One Spa Pumps

The next most common call we receive about Dimension One hot tub pumps involves leaking at the bleeder plug. There is a good reason for this. The plugs are made of a softer material than the pump housing. If your spa freezes in the winter, water will become ice and expand inside that housing. The softer plug will be pushed out of the housing by the ice. It’s much easier and cheaper to buy new plugs than replacement dimension one spa pumps. While the softer material was primarily designed with ice in mind, older plugs can wear out on their own and pop out. We carry replacement drain plugs for all D-1 Spa pumps, so give us a call for help.

If you’ve just drained and refilled your spa and the hot tub pumps sound like they are working but are not moving water, you might have an air-lock. There are several easy ways to resolve this. Give us a call and we can help troubleshoot and fix the problem.

Over time D1 spa pumps, (or any spa pump really), just wear out and need replacing. The symptoms can vary: noisy motors, motors that work in one speed but not the other, or motors that trip the spas GFI are among some of the reasons. Diagnosing the problem on your own can be tricky, and costly, if you make a mistake. Call us for troubleshooting help so you fix the problem, at the lowest cost. Our experienced Dimension One Spas technicians are here to help! (866) 418-1840 toll free in the US.

We stock a variety of other Dimension One Spa Parts including Dimension One Spa Covers, Filters, Vision Cartridges, Water Care, D1 Jets, D1 Pillows, EZ lifter and Covers, Upper controls, Electronics, Pumps, Ozone systems as well as other Dimension Hot Tub products and parts.

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