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  • Restore your spa with the Balboa VS501 Control Box Get your hot tub running like new with the hard-to-find Balboa VS501 4.0kW complete spa pack. [ Check price and availability at Western Tub and pool ] The reliable replacement for your hot tub Don't let a broken control system keep you out of the water. The Balboa VS501Z is one of the most versatile and reliable spa control systems on the market, designed to replace older or discontinued systems with ease. Proven M7 Technology Featuring Balboa’s patented M7 temperature sensor technology, this unit eliminates failure-prone pressure switches, ensuring accurate temperature readings and safer operation. Versatile Power Options Whether you run a 120V or 240V setup, this convertible 4.0kW heater and control box can adapt to your specific power requirements, making it a flexible choice for many home spas. Complete Control Solution This spa pack supports a 2-speed primary pump, a 1-speed secondary pump (or blower), an ozonator, and a spa light, giving you full command over your relaxation experience. Compatible with major hot tub brands The Balboa VS501 (and VS501Z) series is a standard "workhorse" system used by numerous manufacturers over the last two decades. While not an exhaustive list, this control box is commonly found in or compatible with models from: Master Spas (Replaces MS50U / X300732 systems) Premium Leisure Spas Fitness Spas Mark III Pinnacle Spas GO Spas Coleman Spas (Select older models) Hydro Spa Icon Spas Strong Spa's Inova Spa's Calspa's Note: Always verify your specific part number before ordering. Technical Specifications & Features Designed as a retrofit kit and direct replacement, the Balboa VS501Z (54356HC3) is engineered for durability and ease of use. Key System Features: Heater: 4.0kW heater (Convertible to 1.0kW at 120V). Pump Support: Supports Pump 1 (2-speed) and either Pump 2 (1-speed) or a Blower. Circulation Pump: Supports 115/230V circ pump (must meet minimum flow requirements). Topside Compatibility: Works with Balboa VL Series Duplex panels (e.g., VL401, VL402, VL200, VL240, VL260). Safety: US & Canadian safety approvals. Dimensions: Compact design to fit into most equipment bays (Approx. 12" W x 11" H x 4.5" D). Need help finding the right part? We know that finding the exact replacement for older tubs can be difficult. If you are unsure if the Balboa VS501 is the right fit for your spa, we are here to help. Send us an email at fixmytub@gmail.com For the fastest assistance, please include: Pictures of your current control box and circuit board. The part number or serial number located on the existing unit. The make and model of your hot tub.

    • Balboa VS501 Lower Control Box 4.0kW complete spa pack

    Balboa

    €681.78
    (No reviews yet) Write a Review
    SKU:
    54379-04
    UPC:
    54379-04
    Availability:
    ships from U.S.A
    Width:
    8.00 (in)
    Height:
    12.00 (in)
    Depth:
    20.00 (in)
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    Product Description

    Restore your spa with the Balboa VS501 Control Box

    Get your hot tub running like new with the hard-to-find Balboa VS501 4.0kW complete spa pack.
    [ Check price and availability at Western Tub and pool ]

     

    The reliable replacement for your hot tub

    Don't let a broken control system keep you out of the water. The Balboa VS501Z is one of the most versatile and reliable spa control systems on the market, designed to replace older or discontinued systems with ease.

    Proven M7 Technology

    Featuring Balboa’s patented M7 temperature sensor technology, this unit eliminates failure-prone pressure switches, ensuring accurate temperature readings and safer operation.

    Versatile Power Options

    Whether you run a 120V or 240V setup, this convertible 4.0kW heater and control box can adapt to your specific power requirements, making it a flexible choice for many home spas.

    Complete Control Solution

    This spa pack supports a 2-speed primary pump, a 1-speed secondary pump (or blower), an ozonator, and a spa light, giving you full command over your relaxation experience.

    Compatible with major hot tub brands

    The Balboa VS501 (and VS501Z) series is a standard "workhorse" system used by numerous manufacturers over the last two decades. While not an exhaustive list, this control box is commonly found in or compatible with models from:

    • Master Spas (Replaces MS50U / X300732 systems)
    • Premium Leisure Spas
    • Fitness Spas
    • Mark III
    • Pinnacle Spas
    • GO Spas
    • Coleman Spas (Select older models)
    • Hydro Spa
    • Icon Spas
    • Strong Spa's BIVS501ZPAK
    • Inova Spa's
    • Calspa's  ELECB-56939
    • Balboa  54356-03, 54379-03 , 54379-04

    Note: Always verify your specific part number before ordering.

     

    Technical Specifications & Features

    Designed as a retrofit kit and direct replacement, the Balboa VS501Z (54356HC3) is engineered for durability and ease of use.

    Key System Features:

    • Heater: 4.0kW heater (Convertible to 1.0kW at 120V).
    • Pump Support: Supports Pump 1 (2-speed) and either Pump 2 (1-speed) or a Blower.
    • Circulation Pump: Supports 115/230V circ pump (must meet minimum flow requirements).
    • Topside Compatibility: Works with Balboa VL Series Duplex panels (e.g., VL401, VL402, VL200, VL240, VL260).
    • Safety: US & Canadian safety approvals.
    • Dimensions: Compact design to fit into most equipment bays (Approx. 12" W x 11" H x 4.5" D).

    Need help finding the right part?

    We know that finding the exact replacement for older tubs can be difficult. If you are unsure if the Balboa VS501 is the right fit for your spa, we are here to help.

    Send us an email at fixmytub@gmail.com

    For the fastest assistance, please include:

    1. Pictures of your current control box and circuit board.
    2. The part number or serial number located on the existing unit.
    3. The make and model of your hot tub.

     

    Other Details

    Shipping , Returns & Exchanges We offer 30-day exchanges or store credit on eligible items. Please note that we do not provide refunds. Return Process: Customers are responsible for return shipping costs Items must be returned within 30 days of purchase Important Notes: All recycled items are final sale and cannot be returned or exchanged Items must be in original condition to qualify for exchange or store credit Electronic and electrical items should be installed by competent personnel . Warranty on these products when offered are scrutinized by the manufacturer and only approved by the manufacturer and deemed not to have been installed . As an international e-retailer and distributor, we work with manufacturers around the world. Please note that cross-border shipments may incur additional fees and tariffs imposed by your local government, which will be the responsibility of the package recipient

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