1. Application: Surf Bathtub, SPA swimming pool

2. Characteristic: 

(1) SElf-regulation PTC elements. Heater will not be damaged or get fire even if under the condition without water flow.

(2) Less power aging rate. Energy-saving, power will be adjusted automatically by water temperature.  

(3) Voltage can be designed as client request from 12-265VAC.

(4) Housing material can be made as client request like stainless steel, cooper, or titanium to suit for different application.

(5) Diameter can be ranged from 5-51 mm. Length can be ranged from 10-1200mm. Special requirements can be customized.  

3. Technical data:

Model	L(mm)	P(kW)	V(VAC)
MZFR-Y-2KW-230VAC	Φ13.8	2	230
MZFR-Y-1.35KW-120VAC	Φ13.8	1.35	120
MZFR-Y-2KW-230VAC	Φ12	2	230
MZFR-Y-1.35KW-120VAC	Φ12	1.35	120