GAS BOILER HEAT EXCHANGERS

.BITHERMIC HEAT EXCHANGERS/MONOTHERMIC HEAT EXCHANGER FOR GAS BOILER(GAS-FRIED BOILERS

THE HEAT EXCHANGERS SURFACE IS MADE ENTIRELY OF COPPER AND CAN ACHIEVE VERY HIGH VALUES OF EFFCIENCY AS REQUIRED BY EXISTING SANTANDARDS,

FINS ARE BRAZED-WELDED O THE TUBES

HEAT EXCHANGERS SURFACE ARE SUITABLE PROTECTED AGAINST CORROSION BY A SURFACE TREATMENT PATENTED BY US/