Non-pressurized Heater

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Non-pressurized Solar Water Heater VNF-SS

SYSTEM DESCRIPTION VISION VNF-SS series non-pressurized solar water heater incorporates a number of flat panel solar collectors, an atmospheric water tank, the supporting bracket and accessories. MAIN FEATURES Adaptable with most kinds of f

SYSTEM DESCRIPTION
VISION VNF-SS series non-pressurized solar water heater incorporates a number of flat panel solar collectors, an atmospheric water tank, the supporting bracket and accessories.
MAIN FEATURES
Adaptable with most kinds of flat panel collectors
Rely on hydraulic pressure for hot water supply
Compatible with electric or gas heating devices
Auto working with a controller or feeder tank
The system is mostly installed on house roof
Working all year round even in cold climate
SPECIFICATION
Tank capacity: 100; 150; 200; 250; 300 Liter
Flat panel size ( L*W*H ): 2000*1060*82 MM
Cover glass: Low-iron tempered glass with transmittance ≥92%
Absorber coating: Selective black chrome or blue TiNOX coating
Header and riser: High-quality red TU1 copper tubes 22MM inlet outlet
frame material: Anodized aluminum alloy with anti-aging elastic sealing
Inner tank material: Food-grade stainless steel SUS304-2B or SUS316L
Tank insulation: High-density PU foam with 80 hour heat preservation
Outer tank material: High-quality color steel or stainless steel
Bracket material: Galvanized steel; stainless steel; aluminum alloy
Accessories: Solar controller; electric heater; magnesium anode
Bracket angle: 25°; 38°; 45°
Working life: 20 years

solar water heater, non-pressure solar water heater, non-pressurized solar water heater

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