- Straight Electric SPA Heater is specially designed for spa system.
- Electric heating element surface heat load is low, 2″ inlet and outlet.
- Safety switch and Water flow switch prevent dry overheating.
- Working temperature:5 – 50ºC
- Environmental temperature: ≤50ºC
- Maximum working pressure: 0,3MPa
| Model | L | Connector Size(D) | ||||
| 27 | 32 | 33.5 | 48.5 | 50 | ||
| L1(mm) | L1(mm) | L1(mm) | L1(mm) | L1(mm) | ||
| Hidro-Heat10L(HL) | 255 | 320 | 320 | 320 | 310 | 310 |
| Hidro-Heat15L(HL) | 255 | 320 | 320 | 320 | 310 | 310 |
| Hidro-Heat20L(HL) | 255 | 320 | 320 | 320 | 310 | 310 |
| Hidro-Heat30L | 255 | 320 | 320 | 320 | 310 | 310 |
| Model | Power(W) | Amps | Bathub water cubage | ||
| 230V/50Hz | 115V/60Hz | Gallon | Litre | ||
| Hidro-Heat10L | 1000 | 4.5 | – | 60 | 227 |
| Hidro-Heat10HL | 1000 | – | 8.7 | 60 | 227 |
| Hidro-Heat15L | 1500 | 6.5 | – | 100 | 378 |
| Hidro-Heat15HL | 1500 | – | 13 | 100 | 378 |
| Hidro-Heat20L | 2000 | 8.7 | – | 200 | 756 |
| Hidro-Heat20HL | 2000 | – | 17.4 | 200 | 756 |
| Hidro-Heat30L | 3000 | 13 | – | 300 | 1285 |
