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solar heater

solar heater

pre-heated solar water heater with copper coil

Product ID: DR-SWH02

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Characteristics

In this type, water in the storage tank will be heated first and then there will be heat exchange between water in storage tank and water in copper coil which is the output water.

Main advantages:
1 Instant heat exchange
2 Fresh water quality
3 Stable water output
4 High quality copper coil, work with pressure

Material:
1 Inner Tank: SUS304-2B food class stainless steel, 0.5mm
2 Outer Tank: color steel/stainless steel, 0.41mm
3 Insulation: integrated high density polyurethane foam, 60mm
4 Frame: coated galvanized steel/stainless steel 1.5mm(many angels avaliable)
5 Vacuum Tube: three merits, borosilicate glass, 3.3
6 Copper coil: ¢12mm, thickness 0.8mm

Parameter Table

Specification Absorbing area Length of
copper Total Volume Loading Qty (sets)
20GP 40GP 40HQ
¢58*1800*15 2.064 30m 160L 38 78 84
¢58*1800*18 2.478 30m 200L 36 76 80
¢58*1800*20 2.755 30m 215L 32 68 72
¢58*1800*24 3.310 35m 255L 26 56 60
¢58*1800*30 4.142 35m 320L

Main Products

solar water heater, solar collector, water storage tank