Description
This 4.0KW universal low flow spa heater serves as a direct replacement solution for any low flow heating system using the included retrofit kit, and in certain installations may require minimal additional tubing and fittings:
| Heater Application | Low Flow Spa Systems |
| Power Rating | 4.0KW |
| Connection Size | 1 inch or 3/4 inch |
| Kit Type | Universal Retrofit Kit |
This versatile heating element works across multiple spa brands and models, offering flexible installation options with both 1 inch and 3/4 inch plumbing configurations. The complete retrofit package ensures compatibility with existing low flow circulation systems.
