Huaiyin District Norit solar water heater repair which service is best

Huaiyin District Norit solar water heater repair Which service the best @ Professional Jinan Norit solar water heater repair solar water heater repair center for you to solve all the solar water heater tired brain: a sewage system to prevent pipe blockage; tank cleaning to ensure clean water. Clear the sun set on the container transparent cover dust, dirt, keep the cover clean to ensure a higher transmission rate. 3, the transparent cover damage replacement. 4, vacuum tube solar water heater, vacuum tubes or glass tubes broken, replace the vacuum tube; - titanium getter black, that vacuum is decreased, the need to replace the tube when the tube of barium. 5, the vacuum tube solar water heater in addition to cleaning the vacuum tube, at the same time cleaning the reflector plate. Professional Jinan Norit solar water heater repair, leak repair of pipes, valves, float valve, solenoid valves, hose connections. 7, the collector's heat-absorbing coating if damaged or fall off repair; bracket, pipe and brushing protective paint to prevent corrosion. 8, the circulatory system to stop nausea drying cycle called stuffy sun will cause the internal temperature of the collector increases damage to the finish of the cabinet insulation layer deformation, broken glass and other phenomena. Reasons may cause stuffy air circulation duct blockage; cold water supply may also be insufficient in the natural circulation system, a hot water tank, the water level is lower than the previous due to the circulating pipe; forced circulation system may be due to the circulation pump stops working due . Professional Jinan Norit solar water heater repair, the brand solar water heater disassemble, relocation services. 10, reinforcement installation of the wind lightning protection. 11, the function of the installation: electric auxiliary heater, automatic or semi-automatic control, installation of booster pumps, one-way valve. 12, really solar water heater trade-in service. 13, microcomputer control instrument display abnormal repair, replacement. 14, the system no water, lack of water pressure, leakage and other faults repair. 15, the installation of solar water heaters water heater safety switch! Good reputation, central hot water engineering, installation, relocation, repair, overhaul, maintenance, cleaning and regular maintenance services.