1. EN12975 & solar key mark 2. Anti-freezen & pressurized 3. 15 Years Warranty for vacuum tube 4. Delivery: 10-15 day
Working principle:when the diffeference of collector temperature and tank temperature gets to the set value, the circulation system will start work. It will transmit the solar energy from solar collector to the tank.Ejai solar water heater features:
a. Module design, arbitrary combination, harmonize with the building perfectlyb. Intelligent control and automatic operationc. Anti-freeze: Using the anti-freezing liquid as the medium and the controller hasthe anti-freezing functiond. Multifunction: bathing, washing, domestic heating etc.e. Work at anytime and enjoyable.f. Material of Model:1) The pipeline is made of red copper and conducted by heat transfer medium liquid2) Temperature preservation is equipped with standard electric water heater setting,automatic temperature control exchanger, and increased anode magnesium barssticking to prevent furring 3) The insulating layer uses polyurethane bulk bubble and has a good effect of temperature preservation 4) Water tank (interior): Stainless steel inner tank5) Manifold : aluminum alloy out casing & red copper flow passage6) Glass tube: new trivalent element heat tube, borrosilicate glass 3.37) Solar working station8) With heat pipe: anti-freezing > -35 degrees centigrade9) Water capacity: 150L, 200L, 250L, 300L, 500L 10) Pressure: 6 Bars11) Daily efficiency: >= 55%(>=42% in winter)12) Heat preservation: 72h to 80h13) Electric heater: 1.5Kw to 3Kw
split pressurized solar water heater
