- The Hidrotermal 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.
- Woking temperature: 5 – 50ºC.
- Environmental temperature: ≤50ºC.
- Maximum working pressure: 0,3MPa
| Model | L | Connection Size(D) | |||||
| 27 | 32 | 33.5 | 48.5 | 50 | 60.5 | ||
| L1(mm) | L1(mm) | L1(mm) | L1(mm) | L1(mm) | L1(mm) | ||
| HT-Heat10(H) | 255 | 320 | 320 | 320 | 310 | 310 | – |
| HT-Heat15(H) | 255 | 320 | 320 | 320 | 310 | 310 | – |
| HT-Heat20(H) | 255 | 320 | 320 | 320 | 310 | 310 | – |
| HT-Heat30 | 255 | 320 | 320 | 320 | 310 | 310 | – |
| HT-Heat20(S) | 330 | – | – | – | – | – | 440 |
| HT-Heat30(S) | 330 | – | – | – | – | – | 440 |
| Model | Power(W) | Amps | Bathtub water cubage | ||
| 230V/50Hz | 115V/60Hz | Gallon | Litre | ||
| HT-Heat10 | 1000 | 4.5 | – | 60 | 227 |
| HT-Heat10H | 1000 | – | 8.7 | 60 | 227 |
| HT-Heat15 | 1500 | 6.5 | – | 100 | 378 |
| HT-Heat15H | 1500 | – | 13 | 100 | 378 |
| HT-Heat20 | 2000 | 8.7 | – | 200 | 756 |
| HT-Heat20H | 2000 | – | 17.4 | 200 | 756 |
| HT-Heat30 | 3000 | 13 | – | 340 | 1285 |
| HT-Heat20(S) | 2000 | 8.7 | – | 200 | 756 |
| HT-Heat30(S) | 3000 | 13 | – | 340 | 1285 |
