Product Description
Restore Your Hot Tub with the Balboa VS300 Control Box
Get your spa running like new with the genuine Balboa VS300 Titanium 1 Pump Control Box (56070-03).
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Powerful performance, perfectly compatible
Don't let a faulty control box ruin your relaxation. The Balboa VS300 (Part #56070-03) is a robust, "hard-to-find" replacement unit designed to get your hot tub heating and circulating efficiently again. It is specifically engineered as a direct replacement for select 2018+ Cal Spas and QCA Spas models.
Universal Compatibility
Designed to work seamlessly with a wide range of setups, supporting 120/240VAC and featuring a versatile 4.0kW heater (at 240V).
Built to Last
Features a titanium heater element for superior corrosion resistance and longevity compared to standard elements.
Easy Integration
Works perfectly with popular topside panels like the VL260, VL401, and VL406U series, ensuring you don't need to replace your entire system.
Compatible Spa Models & Topsides
The Balboa VS300 (56070-03) is frequently used in models from major brands, including:
- Cal Spas: Standard on many 2018+ models (replaces older VS300 packs with 4kW heaters).
- QCA Spas: Common in models utilizing the VS300/VL260 configuration.
- Strong Spa's
- Inova Spa's
Compatible Topside Controls:
- Standard Panels: VL401 (LCD Lite Duplex), VL403 (LED Lite Duplex), VL406U
- Optional Panels: VL200 (Mini), VL240, VL260
Not sure if this fits your tub? Check our online catalogue or email us a picture of your current pack.
Frequently Asked Questions
How do I know if this is the right part for my hot tub?
Check the label on your current control box for the part number 56070-03 or 56070-02. If you are unsure, please take a clear picture of your current equipment pack and email it to us at fixmytub@gmail.com for verification.
What voltage does this control box support?
The system is convertible and supports both 120V and 240V power supplies. It comes with a 4.0kW heater (rated at 240V), which operates as a 1.0kW heater if connected to 120V.
Does this unit come with a warranty?
Yes, as a genuine Balboa Water Group product, this control box is built to high industry standards. Please contact us directly for specific warranty terms regarding this replacement part.
Can I install this myself?
We strongly recommend installation by a certified electrician or spa technician. Incorrect installation can damage the board and void the warranty.
Need help finding the right part?
We specialize in hard-to-find spa parts. If you can't find what you're looking for in our online catalogue, let us help.
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