Description
- Manifold casing material: anodized aluminum alloy, thickness: 3.0mm, manifold insulation: 75mm 120kg/m3 rock wool, maximum operation pressure: 6 bar, manifold color: black
- Heat pipe material: 14mm TU1 copper, top thickness: 1mm, body thickness: 0.6mm, heat transfer fin: aluminum fin
- Evacuated tube material: high boron-silicon glass 3.3, coating of absorber: CU-SS-AL/N/AL,?dimensions: OD 58mm x length 1800mm, thickness: 1.6mm
- Absorbing efficiency: >93%, cold resistance: -35¡æ, hail resistance: 25mm, wind resistance: 30m/s, lifespan: 15 years
- Warranty: 5 years
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Blueclean solar water heater collectors are capable of working more efficiently for households in cold climate. The evacuated tubes are coated with a high performance selective absorbing surface that minimizes the reflection of the sun rays. Solar water heater system is the best choice to save the energy and cost for your home. This type without back feet is suitable for slop roof.
