Three Target Vacuum Tube Low Pressure Solar Heater

Three Target Vacuum Tube Low Pressure Solar Heater. 2-Year Warranty Coverage: Comprehensive warranty protection for 2 years on all mechanical components. SUS304 Stainless Steel Tank: Inner tank made of high-grade SUS304-2B stainless steel for durability and hygiene. Customizable Color Options: Galvanized steel and color steel outer shells available in various colors. Superior Heat Preservation: One-off molding polyurethane foam insulation with 50-65mm thickness ensures minimal heat loss. Versatile Installation: Easy plug-in installation suitable for both flat and inclined roof surfaces. High-Quality Borosilicate Glass: Evacuated tubes made of high-quality borosilicate glass 3.3 for efficient heat absorption. Multiple Capacity Options: Available in tank capacities ranging from 75L to 300L to suit different needs. Automatic Operation Capability: Can be fully automated when connected with an intelligent controller.