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Welcome to the #1 Online Parts Store! Welcome to the #2 Online Parts Store! Welcome to the #3 Online Parts Store! Call us for assistance with parts and sales 1-855-248-0777 Find the exact replacement topside panels, auxiliary controls, and overlay stickers you need to get your spa running perfectly again. Don't let a cracked screen or unresponsive button ruin your relaxation time. Western Tub and Pool offers a comprehensive inventory of replacement parts designed specifically for Cal Spas systems. We stock a wide range of main control units for 1, 2, and 3-pump systems. Whether you have an older model or a newer release, we help you regain control over your temperature, jets, and lighting. Looking for the secondary control panel? We specialize in hard-to-find auxiliary buttons and Cal Spas ATS (Adjustable Therapy System) controls, ensuring every seat in your hot tub offers the perfect massage. Sometimes the electronics are fine, but the buttons are worn out or unreadable. Save money by purchasing our high-quality, peel-and-stick overlays to make your control panel look brand new without replacing the entire unit. Our replacement panels and overlays are compatible with a vast array of Cal Spas equipment. Please verify your current part number against the list below to ensure a perfect fit. Common Control Series: Pump Configurations: Specialty Controls: The most accurate way to order is to look at the part number on your existing control panel (usually found on a sticker underneath the unit) or the part number on the overlay sticker. Do not rely solely on the shape, as many panels look similar but have different button configurations (e.g., Jets 1 vs. Blower). The panel is the electronic unit with the screen and circuit board that plugs into your spa pack. The overlay is the sticky label on top that tells you what the buttons do. If your buttons work but the label is peeled, you only need an overlay. If the buttons are unresponsive or the screen is blank, you likely need the full panel. Yes, we carry the specific auxiliary panels for the Cal Spas Adjustable Therapy System (ATS). These are the smaller control units often located near specific seats in the spa. Most topside panels are "plug and play." They connect to the spa's circuit board using a specific style of plug (often a phone-style jack or a molex plug). However, always ensure the power to the hot tub is turned off at the breaker before attempting any repairs. Browse our full catalog of Cal Spas topside controls and overlays to find your part today.
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Cal Spas topside upper controls - overlay stickers
Restore Your Cal Spas Hot Tub Control Panel
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Everything you need for a quick repair
Complete Topside Panels
Auxiliary and ATS Controls
Replacement Overlay Stickers
Compatible Cal Spas Systems
Frequently asked questions
How do I know which control panel to order?
What is the difference between the panel and the overlay?
Do you sell the Cal Spas ATS controls?
Can I install these parts myself?
Get your hot tub back in action
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