
The HydroQuip PCB (33-0025A-R8) is a genuine replacement circuit board built to support advanced spa control systems. It handles multiple pump configurations, air blower, ozone, and 12V lighting, making it suitable for Sierra Spas and systems using HTII 10-button topside controls.
- Supports multiple pump configurations plus air blower, heater, and ozone
- 12V 3-step lighting control
- Probe-style sensors with integrated pressure switch
- Direct replacement for 33-0025-R8, 33-0025A-K, and 33-0025A-R8
- Type: PCB (Circuit Board)
- Circulation pump: Optional | Pump 1 & 2: Dual or single speed | Pump 3: Single speed
- Air blower: Yes | Heater: Yes | Ozone: Yes
- Light: 12V (3-step)
- Sensors: Probe style | Pressure switch: Included
- Brand: HydroQuip | Product type: PCB | Model/Series: CS
- Box quantity: 1 unit per box
- Fits CS-9707 Export Series, 9400 Series, and other CS-9000 Series control systems
- Compatible with Sierra Spas and HTII 10-button topside controls
HydroQuip is a trusted name in spa control electronics, engineered for reliable, precise operation. Please confirm compatibility with your existing system before ordering, as returns cannot be accepted once the board has been fitted or removed from its anti-static packaging.
Not sure which replacement part your spa needs? Our Aftersales team is on hand for expert guidance, backed by our satisfaction guarantee.