Weil McLain Ultra Series with Precision Hydronic Data

• Innovative combination of appearance, intelligence and technology.
• High Efficiency - Over 92% AFUE and 98% for low temperature applications.
• Attractive - The Ultra boiler features a new attractive design for installation in any setting.
• Intelligent - Features PhD Technology - an intelligent system that delivers Precision Hydronic heating and hot water needs while maximizing efficiency by measuring and responding to the Data parameters of your heating system.
• High technology - Cast mono block aluminum heat exchanger. Gas valve, blower and venturi technology that constantly maintains optimal air and fuel ratio at all firing rates.

CGa GOLD
Gas Boiler for Natural Draft Venting
Water Net Ratings - 7 Sizes
38,000 to 177,000 Btu/Hr.

• Weil-McLain Control Module and Ignition Control
• Designed for Weil-McLain - mistake-proof wiring - diagnostic indicator lights.
• Compact Design - Saves valuable living space. Boiler is only 28 inches high, 23 inches deep.

• High-Grade Stainless Steel Burners - European-designed, high-grade stainless steel burners for quiet ignition, longer life, and improved combustion.
• Weil-McLain Designed Control Module and Ignition Control - Designed for Weil-McLain...mistake proof wiring...diagnostic indicator lights.

CGs GOLD
Gas Boiler with Direct Vent (Sealed Combustion)
Water Net Ratings - 4 Sizes
50,000 to 122,00 Btu/Hr.

• Sealed Combustion - Reduces energy usage by eliminating air infiltration.
• Compact Design - Saves valuable living space. Boiler is only 28 inches high, 23 inches deep.
• Power venting eliminates the need for a draft hood.