VS501 Control System Evolution Costco 4kW 54379-03

Replacement Balboa spa pack for Evolution spas sold at Costco Wholesale, Saratoga Spas VS501Z-4k and other brand hot tubs that use the 54379-xx spa packs.

Ships as the latest, newest current Balboa model replacement VS501Z spa pack with 4kw heater. Replaces 54379, 54379-01, 54379-02, 54379-03 and other versions.

Note that the Z in VS501Z means the pack works with Duplex type control panels.  If you need a VS501 to work with Serial Standard type control panels, then you would need the 510SZ.

Use existing cords or purchase cords separately as needed.

Pack can operate 2 pumps or 1 pump and 1 blower.

Control Panel Sold Separately

Works with VL401 LCD Lite Duplex control panel (54094) or VL403 LED Lite Duplex control panel (51676-01) sold separately. 

Also can work with VL200 mini bath co0ntrol panel 52144.

System model VSP-VS501Z is the complete spa pack including 4kw heater and is the latest spa pack version by Balboa. 

Don't get an outdated spa pack when you can get the latest version of VS501Z right here at Hot Tub Outpost.

Technical Details:

Requires 120v or 240v power. Heater wattage is rated at 240v.  The heater is about a 1kw heater when operated at 120v.

Setup 1 (As Manufactured)

• 120 volt 2-speed Pump 1
• 120 volt Blower
• 120 volt Ozonator (note that ozone and any circ pump must be the same voltage)
• 12 volt Spa Light
• 120 volt AV (Audio)
• 240V 4kW heater (1kw at 120v)

Duplex main panel plugs right into the circuit board.

Setup 2

• 240 volt 2-speed Pump 1
• 240 volt Blower
• 240 volt Ozonator (note that ozone and any circ pump must be the same voltage)
• 12 volt Spa Light
• 240 volt AV (Audio)
• 240V 4kW heater (1kw at 120v)

Duplex main control panel plugs right into the circuit board.

This VS500Z/VS501Z circuit board delivers the preset voltage (120v or 240v) to the on-board ozonator connection (J29).  The voltage to the ozone connector can be changed if required by adjusting W2.

Also used in Saratoga Spas as 54379-01 VS501Z-4K.

Need a complete control system with control panel bundled?  See 50-54379-AU that includes a VL200-U topside or the 50-54379-FU kit that includes the larger VL403-U topside control panel.