Why Choose Aluminium Heat Exchangers?
Durability - the primary durability problem with mechanically expanded Copper/ Aluminium tube-fin heat exchanger is corrosion, that results in the growth of oxides and other corrosion products at the fin-tube interface. Formic acid is one of the byproducts of this oxidation process that corrodes the copper and drills tiny pin holes. This acid penetrates the thinner, high-efficiency tubing faster and results in refrigerant leaks, thereby reducing durability.
Brazed Aluminium Heat Exchangers are 100% Aluminium products with no or very less chance for formic acid attacks and corrosion related failures in field.