This type metal hoses has better heating transfer with its conductive body materials than standard hoses. Boiler flex hoses can be used for boilers and heat exchangers. With its wide surface area, boiler flex hoses are optimal choice for narrow places.
Boiler Flex Advantages are,
-Heating surface without calcification for heating
-High acid and corrosion resistance with its stainless steel body
-Installed easily different boiler type with its flexible body
