Vacuum direct-plug solar water heater overpass: CE; ISO9001-2008; EN12975; Solar Keymark certification.
Vcuum direct-plug solar water heater :
Features:1) Reliable and efficient with twin-glass solar tubes2) Easy plug-in installation 3) Outer tank material: stainless steel plate
4) Inner tank material: 0.5mm thick SUS304 food grade stainless steel plate 5) Frame material: 1.2mm stainless steel 6) Superior heat preservation ensured by 50 - 65mm polyurethane foam insulation layer
Item No. | Specification | Tank's Capacity | Tank and solar tubes' Capacity | Effective collectorarea m2 | |||
Diameter of outside tank | Qty. of solar tubes | Diameter of solar tube | Length of solar tube | ||||
SFA42154715 | Ø 420mm | 15pcs | Ø 47mm | 1.5M | 84.2L | 104.4L | 1.45 |
SFA42184715 | Ø 420mm | 18pcs | Ø 47mm | 1.5M | 100.5L | 124.7L | 1.76 |
SFA42204715 | Ø 420mm | 20pcs | Ø 47mm | 1.5M | 111.4L | 138.3L | 1.97 |
SFA42244715 | Ø 420mm | 24pcs | Ø 47mm | 1.5M | 133.3L | 165.5L | 2.38 |
SFA42304715 | Ø 420mm | 30pcs | Ø 47mm | 1.5M | 166.0L | 206.3L | 3.00 |
SFA47155818 | Ø 470mm | 15pcs | Ø 58mm | 1.8M | 132.3L | 172.9L | 2.01 |
SFA47185818 | Ø 470mm | 18pcs | Ø 58mm | 1.8M | 148.6L | 197.3L | 2.45 |
SFA47205818 | Ø 470mm | 20pcs | Ø 58mm | 1.8M | 164.9L | 219.0L | 2.74 |
SFA47245818 | Ø 470mm | 24pcs | Ø 58mm | 1.8M | 197.5L | 262.5L | 3.32 |
SFA47305818 | Ø 470mm | 30pcs | Ø 58mm | 1.8M | 246.3L | 327.5L | 4.18 |
Vacuum direct-plug solar water heater
