Joyonway H002-230A 3 kW Mini Spa Heater
The Joyonway H002-230A mini heater heats spa water with a 3 kW output at 230 V AC. Its compact, one-piece design connects to 1.5" plumbing and is compatible with the Joyonway P15B66 control box.
| Brand | Joyonway |
| Type | Spa heater |
| Joyonway Part Number | H002 / H002-230A |
| Power | 3.0 kW |
| Power Supply | 230 V AC |
| Frequency | 50/60 Hz |
| Amperage | 13.04 A |
| Length Without Unions | 291 to 291.50 mm |
| Length With Unions | 374 mm |
| Width | 26 mm |
| Height | 103 mm |
| Mounting Hole Spacing - Width | 80 mm |
| Mounting Hole Spacing - Length | 160 mm |
| Connection | 1.5" - plumbing with 48 mm outside diameter |
| Compatibility | Joyonway P15B66 control box |
About the Brand
Joyonway is a manufacturer specializing in the design and production of spa control systems and electronic components. Its product range includes control boxes, control panels, and heaters. Boospa is Joyonway's official after-sales service platform in Europe.
Compatibility and Checks Before Purchase
This Joyonway H002-230A 3 kW mini heater is compatible with the Joyonway P15B66 control box. Before ordering, check the part number of your control box as well as the dimensions and connections of your current heater to make sure they match this model.
Dimensions

Installation / Replacement
The heater is installed separately from the control box and connected to it by two connection cables. The plumbing connection is designed for 1.5" plumbing with a 48 mm outside diameter. A reducer can be used with 1" plumbing with a 33 mm outside diameter.
What's Included
One Joyonway H002-230A 3 kW heater with split nuts and gaskets.
Frequently Asked Questions
Which control box is this Joyonway heater compatible with?
The Joyonway H002-230A 3 kW heater is compatible with the Joyonway P15B66 control box. Before replacing your heater, check the part number of the control box installed on your spa as well as the dimensions and connections of your existing heater.
What are the dimensions of the Joyonway H002-230A heater?
The specified length without unions is between 291 and 291.50 mm and reaches 374 mm with the unions. It is 26 mm wide and 103 mm high, with specified mounting hole spacing of 80 mm across the width and 160 mm along the length.
What type of plumbing connection does this heater use?
The heater uses a 1.5" connection for plumbing with a 48 mm outside diameter. Available specifications indicate that a reducer can be added for 1" plumbing with a 33 mm outside diameter.
Are the gaskets and split nuts included?
Yes, the split nuts and gaskets are included with the heater. The Joyonway H002 heater features a one-piece design.