spa heater

digital spa heater with flow switch + water level probe double protection prevent from the heat elements working in air

The existing other spa heater on market the flow switch always fails, the heat elements burned ,and the mechanical controller broken, Oceanic intelligent digital spa heater has been developed as a direct result of our many years of experience of customer requirements and market feedback. we adopt flow switch + water level probe double protection to prevent from the heat elements working in air .also we design new circuit board and digital controller to make the quality and functions much more reliable:

1. Digital display temperature , the range is from 0-70 .

2. Temperature allows to setting from 20-60 Celsius, default is 35.Celsius

3. 55 over heat protection

4. flow switch + water level probe double protection to prevent from the heat elements working in air

5. Flow switch time-lapse 20 seconds.

6. Water level probe time-lapse 5 seconds.

7. Diagnostics system,6 indicator LED shows power supply, heating ,temperature keeping, flow rate ,water level, over heat  different work stages and operations that can be used for elementary diagnosis if a problem should occur.

Model	power	voltage	phase	current	Pipe diameter	wire	sizeMM
	KW	V	N	(A)	inch	mm2	L×W×H
OCH-18B	18	400	3	26.1	1.5	5*6	720*335*350
OCH-24B	24			34.8	1.5	5*10
OCH-30B	30			43.5	1.5	5*10
OCH-36B	36			52.2	2.0	5*16
OCH-42B	42			60.9	2.0	5*16
OCH-48B	48			69.6	2.0	5*25
OCH-54B	54			78.3	2.0	5*25
OCH-60B	60			87.0	2.0	5*25