Refine by

No filters applied
Browse by & Hide Filters Show Filters
Jacuzzi Troubleshooting(Page)

Jacuzzi Hot Tub Troubleshooting Our Jacuzzi troubleshooting guides are organized by model series and year, because error codes and parts can differ between them. Choose your series below for...

Jacuzzi FL1 & FL2 Error: What It Means and How to Fix It(Page)

Reviewed by the Spa Store parts team, serving hot tub owners since 1994. Last updated October 2026. Quick answer: FL1 and FL2 are water-flow errors on 2014-and-newer Jacuzzi J-300 hot tubs (J-315...

Sundance & Jacuzzi Spa Circulation Pump Replacement Guide(Post)

Sundance® & Jacuzzi® Spa Circulation Pump Replacement Guide If your Sundance® or Jacuzzi® hot tub is not circulating water, is having heating problems, or the circulation pump has become noisy or sto

2001-Present Jacuzzi Hot Tub Spas Topside ERROR Codes(Post)

Jacuzzi Topside Error Codes (2001-Present) Sensor Errors Code Reason Cause Fix Parts Needed Sn1 High Limit Sensor High limit sensor reading is outside normal range. Replace the high limit senso

J-300 Series (2014+)(Page)

This page covers Jacuzzi J-315, J-325, J-335, J-345, J-355, J-365, J-375 and J-385 hot tubs built in 2014 or later with the LED control panel. Find the code on your display or the problem you're...

How To Replace Jacuzzi Hot Tub Spa J-300 Spa Pillow 6455-035 Rev B HYDROSOOTHE™ pillow(Post)

How to Remove and Install this 6455-035 Rev B HYDROSOOTHE™ pillow by SpaStore.com1. Remove the cabinet / skirt panel located directly behind the pillow. There will a notice about service access for th

Hot Tub Troubleshooting(Page)

Hot Tub Troubleshooting Guides Is your hot tub showing an error code, not heating, or acting up? Find your brand below for step-by-step guides from the Spa Store parts team, helping hot tub owners...

Sundance Spas vs. Strong Spas Comparison(Post)

Sundance Spas vs. Strong Spas Comparison Sundance Spas vs. Strong Spas: Comparison Analysis 1. Brand Reputation Sundance Spas: Established in 1979, Sundance Spas is a well-known and respected brand i

Product results

Product results