Zesta-On · Electric underfloor heating from Korea
Rod-type underfloor heating with dual wire and grounding
Eco-Ondol series for rooms with strict electromagnetic field requirements. The rod contains two heating wires; according to the factory's description, they cancel each other's field. A grounding wire is part of the system. Same dimensions as Eco-Ondol: 8 lengths from 1 to 4 m. Lines by power: ECO-EM45 and ECO-EM60. It has a Korean “Green Technology Product” confirmation, valid until 13.12.2026.
Prices on request. We prepare a quote for your volume and delivery country.
Specifications
- Country of manufacture
- South Korea
- Design
- Two heating wires in a SUS 304 stainless steel tube, magnesium oxide, double insulation. Grounding wire as part of the system. Same dimensions as Eco-Ondol
- ECO-EM60 line
- From ECO-EM6010 to ECO-EM6040: 50, 75, 100, 125, 140, 150, 175 and 200 W for lengths 1.0; 1.5; 2.0; 2.5; 2.8; 3.0; 3.5 and 4.0 m
- ECO-EM45 line
- From ECO-EM4510 to ECO-EM4540: 37.5; 56.3; 75; 93.8; 105; 112.5; 131.3 and 150 W for the same lengths
- Voltage
- 220–240 V, 50/60 Hz (ECO-EM6010 sample, 50 W)
- Electromagnetic field
- Korean EMF certificate criterion: electric field below 10 V/m, magnetic field below 2 mG
- Protection
- IP68
- Testing
- An ECO-EM6010 sample withstood 1500 V for 1 min and 72 h under 2 MPa water pressure followed by an insulation check. Report ACTS-2020-SO-214, November 2020
- Application
- Indoor floors, on aerated concrete or on guide panels. According to the catalog, Zesta-On can be used instead of Eco-Ondol indoors
Logistics
- Minimum order
- No (answer covers all products). The factory recommends a full container and trial orders at the start according to the factory
Documents
| Document | Issued to | Valid until |
|---|---|---|
| “Green Technology Product” confirmations GTP-23-03967 (ECO-EM60), GTP-23-03968 (ECO-EM45), GTP-23-03969 (ECO-EM35) and technology certificate GT-23-01853. Issued by the Ministry of Land, Infrastructure and Transport of Korea | factory | 13.12.2026 |
| KC: equipment registration under the Radio Waves Act, No. R-R-3MB-ECO-EM4540 (series from ECO-EM4510 to ECO-EM4540), issued by the National Radio Research Agency of Korea on 13.10.2020 | factory | validity not stated in the registration |
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