UltraGas® high-efficiency condensing boiler

UltraGas® Gas condensing boiler High efficiency, ultra-low NOx condensing boilers – 15-2300 kW UltraGas® condensing boilers feature patented aluFer® heat exchangers that deliver highly efficient and cost effective performance ratings. They have an Ultraclean® modulating combustion burner that automatically matches the output to the heat