Crown Boiler has introduced the Bimini Series condensing gas-fired boiler. The cast aluminum alloy heat exchanger offers reliability and serviceability. With advanced features, the Bimini Series avoids many of the servicing and application issues of other condensing boilers. All controls are easily accessed from the top of the boiler. The Bimini Series is available in six sizes, from 78,000 to 425,000 btu. The two smaller sizes have options for wall or floor mounting, while the four larger sizes are floor-mounted models. The series features a premix burner with modulation and low NoX emissions. Efficiencies are in excess of 90%.Crown Boiler.