Digital Control Systems and Parts
Our digital control system parts cover everything from circuit boards and topside controls to sensors, transformers, and wiring components for hot tubs and spas. Compatible with all major control brands including Balboa, Gecko, Hydro-Quip, and more. We offer competitive international shipping rates to buyers worldwide.
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Ceramic Slow Blow Fuse 0.5A MDA 1/4" x 1 1/8" for Spa Circuit Boards
HTPOFAmerica
MSRP: $5.99$3.99This ceramic-body slow blow fuse is designed for hot tub and pool system circuit boards. Rated at 0.5 Amp with MDA automotive-style construction, it measures 1 1/8" in length by 1/4" in width. Unlike...MSRP: $5.99$3.99 -
6-Position Terminal Block for Balboa Duplex Digital Boards - 40A 115V/230V
HTPOFAmerica
MSRP: $49.99$39.99This electrical connector features six positions rated for 40 amps at 115 or 230 volts, specifically engineered for Balboa Duplex Digital and Super Digital circuit board systems. The component...MSRP: $49.99$39.99 -
Balboa B2DG & B240 Heater Jumper Strap Set - Old Style Flat Design - 2 Pack Kit
HTPOFAmerica
MSRP: $19.99$15.99This two-piece jumper strap kit provides the essential connection between your heating element and control board for Balboa B2DG and B240 spa systems. Features the classic flat-style connector design...MSRP: $19.99$15.99 -
4.0kW 230V Remote Heater Control System - 4-Button, Dual Pump, Circ Pump, LED Light Compatible
HTPOFAmerica
MSRP: $1,152.40$599.99Affordable Alternative Remote Heater Control Pack Now in Stock! Perfect for replacing existing remote heater systems or installing the heater at its original location.Important: Pump and Ozone Cables...MSRP: $1,152.40$599.99 -
Zettler T-90 SPST Relay Pair (2) for Balboa Spa Circuit Boards - 15VDC Coil, 30A
HTPOFAmerica
$22.99This is a pair of two (2) Zettler-manufactured T90 style relays designed as replacement components for standard Balboa spa control boards. These relays feature dual tabs that allow technicians to add...$22.99 -
Balboa MS1600 Control Board M7 System 8 Pin Phone Connector for Master Spa Hot Tubs
HTPOFAmerica
MSRP: $546.99$402.99This component is abrand new Balboa MS1600 circuit board with M7 technology designedMSRP: $546.99$402.99 -
MODPACK 202 Universal Spa Control System - 2 Pump, Blower, Circ Pump, Ozone, 5.5kW Heater, 230V
HTPOFAmerica
MSRP: $996.77$629.99Global's MODPACK 202 offers a versatile universal spa control solution engineered for 2-pump configurations with blower capabilities, with or without circulation pump integration. The heating element...MSRP: $996.77$629.99 -
Tecmark Command Center Blackout Adapter Plate - 3/4 Button Analog Air Topside Control Faceplate
HTPOFAmerica
MSRP: $34.99$24.99This component is a Blackout Adapter Plate designed for Tecmark analog air topside controls, commonly known as Command Center systems.Manufacturer: Tridelta,MSRP: $34.99$24.99 -
3 Position Terminal Power Block for Spa Control Packs and Boards - Replacement Component
HTPOFAmerica
MSRP: $43.99$33.99This listing is for a 3 Terminal Power Block designed as a replacement component for various hot tub control pack and board configurations.MSRP: $43.99$33.99 -
Balboa MAS470 M7 Circuit Board – Master Spas & Down East Replacement PCB
HTPOFAmerica
MSRP: $599.99$519.99This genuine Balboa Water Group MAS470 printed circuit board (PCB) serves as an OEM replacement component for specific Master Spas and Down East Spas control systems. Available while supplies last,...MSRP: $599.99$519.99 -
Balboa VS100/RS101 Flow-Through Spa Heater Assembly 4.0kW 230V 10" with M7 Sensors & Cord
HTPOFAmerica
MSRP: $339.99$249.99This listing features a Brand New Balboa VS100/RS101 Spa Heater Assembly 4.0kW 230V or 115V Complete with Power Cord and M7 Sensors. Compatible with Viking spa systems, Dream Maker Brand RS101...MSRP: $339.99$249.99 -
Balboa VS100/RS101 Flow Through Heater 1.0kW 115V 10" for Viking Dreammaker Spas
HTPOFAmerica
MSRP: $339.99$249.99This listing features a Brand New Balboa VS100/RS101 Flow Through Heater Assembly - 115V 1.0kW Complete with Power Cord and M7 Sensors. Compatible with Dream Maker RS101, Viking brand hot tubs, and...MSRP: $339.99$249.99