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

by Balboa
4 reviews
Save 39%
Original price $910.10 CAD
Current price $554.95 CAD
SKU 54379-03
Availability: translation missing: en.general.icons.icon_check_circle icon Only 3 left!

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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.


  • 120 or 240V convertible power supply
  • 4Kw M7 Heater
  • Pump 1 - 2 Speed 12Amps max
  • Pump 2 can be a 1 Speed pump or Blower 12Amps max
  • Circulation pump - Optional
  • Light, Duplex topside
  • M7 Technology - flow and temperatures sensors are onboard and replaces failure-prone mechanical pressure/flow switchR
  • 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

Customer Reviews
4.8 Based on 4 Reviews
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Filter Reviews:
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!!