54638 Balboa® Circuit Board, VS504SZ (replaces MVS504SZ)

54638 Balboa® Circuit Board, VS504SZ (replaces MVS504SZ)

 Balboa® Circuit Board is compatible with the Balboa VL700S and VL701S Topside Panels (with correct Button Layout), VX20 and VX40S Aux Topside Panels. 

Features:

• Chip: VS504SZR1

Product specifications:

• Control: Pump 1: 2-Speed, Pump 2: 1-Speed, Ozone, A/V,
• Cable: Phone Style
• Size: 7.4" x 13" x 3.25" 

Circuit boards are not "plug and play - they will require correct component voltage set-up and dipswitch configuration. Please follow the wiring schematics on the back side of the spa pack cover.

Do not buy a circuit board based on appearance, as many boards look the same and manufacturers can change board appearance. Refer to this tech tip before buying a replacement board What to Look for When Buying a Circuit Board – Spa Parts Experts

Compatible replacement option for: 55372, 55370-01 (Control System*), 33-0612-08CB (Artesian*), 54637-01 (System model VSP-VS504SZ-DCAH), 55636 (CS504SZ System*), 55637 (CS504SZER1X*), 55257,33-54638-K, 55174, 55173-01, Coleman 107-961, 107961, 107-068, 107068 (Control System)

Alternates: 55637 (Balboa), OP33-0612-08CB (Artesian), 107-961 (Coleman), 3-60-6033

Replaces: VS514SZR1A and MVS504SZ.

Note: *Only compatible with the 6-button configuration of this panel.

Documents:

•  54638 Hot sheet

SKU: 54638
MPN: 54638-01
Model: VS504SZ
UPC: 605380994309
Manufacturer: Balboa Water Group
Warranty: 1 yr. (with manufacturer)