Joyonway P20B29 Spa Control Box
The Joyonway P20B29 is an electronic spa control system equipped with a built-in 3 kW heater. It controls the spa's main components, including pumps, heating, blower, ozonator, and lighting, depending on the system configuration.
This control box is used in certain Passion Spas, Fonteyn, Jazzi, and Sunspa hot tub models. It can be used to replace an identical P20B29 system, provided that the electrical connections and configuration are verified.
| Brand | Joyonway |
| Manufacturer Part Number | P20B29 |
| Product Reference | BX-JO290 |
| Type | Spa Control Box |
| Power Supply | 230 V - 50 Hz, single-phase, configurable for three-phase power |
| Built-in Heater | 3 kW |
| Heater Connection | 2 inches |
| Circulation Pump | 1 |
| Jet Pumps | Up to 4, depending on configuration |
| Pumps 1 to 3 | Single-speed or two-speed |
| Pump 4 | Single-speed |
| Other Components | Blower, ozonator, lighting, auxiliary output |
| Compatible Control Panels | Joyonway PB553, PB554, PB555 |
| Compatible WiFi Module | Joyonway WF01 |
Compatibility with Passion Spas and Other Brands
The Joyonway P20B29 control box is installed in certain Passion Spas models. It is also found in some Fonteyn, Jazzi, and Sunspa hot tubs.
Compatibility does not necessarily extend to all models from these brands. Before ordering, check the part number of the control box currently installed in your spa.
The P20B29 is compatible with Joyonway PB553, PB554, and PB555 control panels. WiFi connectivity is also available with the compatible WF01 module (supports 2.4 GHz WiFi networks).
Joyonway P20B29 Control Box Dimensions
The Joyonway P20B29 control box measures 410 mm long, 95 mm wide, and 280 mm high. It comes with a 55 cm lighting cable and a 245 cm control panel cable. Before replacing your control box, check the available space in your spa's equipment compartment and make sure the cables are long enough for proper connections.
Installation and Replacement
The Joyonway P20B29 can be used as a replacement for an identical control box.
Before replacing your existing system, check its part number, electrical power supply, number of connected pumps, and control panel compatibility.
If you are replacing a different control system model, you must verify the electrical compatibility, connections, and control panel. A new control panel may be required.
Frequently Asked Questions
Is the Standard Joyonway P20B29 the Same as the Passion Spas P20B29?
Yes. The standard Joyonway P20B29 control box and the version with the Passion Spas label are identical. The only difference is the label on the control box. Both versions use the same control system.
Does the Joyonway P20B29 Have a Built-in Heater?
Yes. The P20B29 features a built-in 3 kW heater with 2-inch connections. Before replacing your control box, check the available space in your spa's equipment compartment and your system configuration.
Which Control Panels Are Compatible with the Joyonway P20B29?
The P20B29 control box is compatible with Joyonway PB553, PB554, and PB555 control panels. If you are replacing a different control system, check the compatibility of your existing control panel before ordering.
How Many Pumps Can the Joyonway P20B29 Control?
The control box can operate one circulation pump and up to four jet pumps, depending on the configuration. It can also control a blower, an ozonator, and 12 V lighting.
Does the Joyonway P20B29 Support WiFi Connectivity?
Yes. The Joyonway P20B29 is compatible with the WF01 WiFi module. WiFi connectivity requires this compatible module. Check that the module is installed and that your system is properly configured before use.
