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Balboa VS Series VS501Z 4kw Spa Pak -54379-03

by Balboa
5 reviews
SKU 54379-03
Save 34%
Original Price $873.90 CAD
Current Price $579.95 CAD

The VS Series Hot Tub Control Systems were designed using Balboa's patented M7 temperature and flow sensor technology and a new universal control platform. With the M7 technology onboard you will have the most reliable spa pack on the market, No more sensor failures!

The VS501Z features a convertible 120/240v power supply and so can easily be installed on all power supplies, The 4kW M7 heater is the most advanced on the market.

The VS501Z supports the Mini VL200, Duplex VL401, and the Standard Digital VL403 topside control panels. (Not Included)


  • 120 or 240V convertible power supply
  • 4Kw M7 Heater
  • Pump 1 - 2 Speed 
  • Pump 2 can be a 1 Speed pump or Blower 
  • Circulation pump - Optional
  • Mini, Light, Duplex topside - Optional
  • M7 Technology - flow and temperatures sensors are onboard and replaces failure-prone mechanical pressure/flow switch
  • Requires  a minimum flow rate of 25 gallons per minute (GPM)  to operate 
  • Part # 54379-03

Please make sure that the spa pack is correct as this item can not be returned

Availability: translation missing: en.general.icons.icon_check_circle icon Only 2 left!

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Customer Reviews
4.8 Based on 5 Reviews
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Ben G.
Canada Canada

Excellent service, product a bit frustrating

Frustrating that the manual says that the unit was factory default set up for 240V yet when I received it, it was set up for 120V and it had to be completely switched over inside. Service from Roger at Pool Store Canada was better than amazing. He answered my email immediately, he found the best product to serve my needs, at the best price available, and he was available for follow up on other questions I had about my spa. He even returned my call after hours, when I left a message about the install of the spa pack unit. Overall, I will definitely buy from Pool Store Canada for all my spa needs.

Fran M.
Canada Canada


This unit was installed a couple of weeks ago and so far is working great!It was easily installed (by electrician friend)and hot tub is working great again!Thanks!

Chris L.
Canada Canada

Excellent Service

Item arrived fast and the owner Roger personally spoke with me to ensure i ordered the right part

clinton r.
Canada Canada

Exact replacement spa pack.

Easy 30 minute install perfect.

A Pool Store Canada Customer
Norm D.

Spa pak experience

Service from Pool Store was excellent however the spa pak was not compatible with our system so we had to return it. Had to get help from a local spa shop but no complaints about our Pool Store service at all!!