Fully Automatic Four Pass Non-IBR Boilers comprise of a double jacketed mild steel shell housing a helical coil placed within it. These Non-IBR Boilers are equipped with a failsafe system that facilitates ease of operation. These Four Pass Non-IBR Boilers are offered in four pass design and work on fully automatic mode of operation. Fully Automatic Four Pass Non-IBR Boilers are fitted with pressure switch for automatic on and off operation of the boiler.
