ABSORBER MADE OF ALUMINUM AND COPPER
Using an aluminum plate allows production of a lighter collector with lower production costs. Laser welding provides maximum durability and mechanical strength through joining aluminum plate and copper piping and excellent transmittion of heat to heating medium.
SELECTIVE PVD COATING (95%/5%)
Selective PVD coating is characterized by highest work efficiency, due to absorbing of 95% of solar radiation and heat emission of no more than 5%.
ANTI-REFLECTIVE GLASS (CLASS X1)
The glass used in production of flat plate solar collector F TLP ACR is characterized by high permeability to solar radiation. Additional, double sided anti-reflective coating is applied to the glass. It transmits 96,7% of solar radiation which classifies it as highest, X1 category among anti-reflective glass.
EFFECTIVE THERMAL INSULATION
The thermal mineral wool insulation at the bottom of the casing reduces heat loss and allows the collectors to operate efficiently in various conditions.
OPTIMAL FLOW
The harp system with 4 connections lowers the flow resistance, which reduces energy consumption, protects the medium against overheating and allows you to connect up to 8 collectors in a row.
10 YEAR WARRANTY
Since the 1990s, Hewalex has been granting its` Customers the longest warranties on the market for solar thermal collectors. The standard warranty on F TLP ACR collector is 10 years.
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