Detailed Product Description

"Spagold" Spa Heaters are intended for use on spas or hot tubs, having a forced water
circulation system. The heater will maintain the water at any enjoyable relaxing
temperature, because as long as the system is on, it will shut off automatically
when the system is turned off or when the water drops setting level by users.Important Note: The water flow through the heater should be at least 20Gpm but should not exceed
120Gpm higher flow may damage the heater.

HT-A/B Series heater

Model          Input Voltage Current Phase Pipe Diameter

                   (KW)    (V)       (A)       N         (inch)

HT-A/B5.5      5.5    220/380 25/9     1/3         1.5

HT-A/B11       11     220/380 50/17   1/3         1.5

HT-A/B15       15     220/380 68/25   1/3         1.5

HT-A/B18       18        380      28        3           2

HT-A/B20       20        380      30        3           2

HT-A/B24       24        380      37        3           2

HT-A/B30       30        380      46        3           2

HT-A/B36       36        380      55        3           2

HT-A/B40       40        380      68        3           2

HT-A/B48       48        380      73        3           2