Hot tub spa heater, stainless steel casing, three types of shape, to be installed in any position convenience and is available for hydro-massage bathtub.

Heating element: using UL approval metal pipe electric-heating element, Incoloy800 against high temperature and against causticity dedicated stainless steel pipe.

Temperature controlling element: double sheet metal thermostat, adjust temperature with 45C or 50C automatic reset, limit temperature with 60C manual reset.

Casing: SUS304 stainless steel, three types of installing(X), 1 (I). 2(L). 3. (T)

Anti-dry protection: Water pressure switch, heater power ≥ 3000W, Water pressure switch is lead out as a signal line.

Certification:
CE European Union mandatory safety certification, TUV German safety certification.

Application:
           1. Hydro-massage bathtub, SPA large outdoor pool, equal heating 

Selection information:

1. Heater power, applied region’s voltage (230V. 115V）.
2. Applied region’s request for safety certificate.
3. Installation type: 1 (I),2 (L),3 (T).
4. Request for inlet and outlet fitting size: 3/4″(27mm)、32mm、1″(33.5mm)、          
   1.5″(48.5mm)、50mm.
5. Whether water pressure switch signal line is lead out.

Hot tub spa heater, casing is engineering plastic, small installation space, water flow no water protection can be installed with inlet and outlet pipe, controlling adjust temperature.

Heating element: using UL approval metal pipe electric-heating element, Incoloy800 against high temperature and against causticity dedicated stainless steel pipe.

Temperature controlling element:
liquid expansion thermostat, adjust temperature with 0-45 ℃ automatic reset, limit temperature with 60 ℃ manual reset.

Casing:

• high reinforce engineering plastic, installation type 1 (I)
• Anti-dry protection: water flow switch

Certificate:
CE European Union mandatory safety certification, TUV German safety certification.

Application:

• Hydro-massage bathtub, SPA large outdoor pool, heating thermostat

Selection information:

1. Heater power, applied region’s voltage (230V, 110V.)
2. Applied region’s request for safety certificate.
3. Request for inlet and outlet fitting size: 32mm. 1″(33.5mm ). 1.5″(48.5mm ). 50mm.