Weil McLain UG-155-S3-UE, Natural Gas Ultra 155 Series 3 High Efficiency Condensing Boiler - 155,000 BTU, Natural Gas Fired, 95.6% Efficiency, PVC/CPVC Venting
Weil McLain UG-80-S3-UE, Natural Gas Ultra 80 Series 3 High Efficiency Condensing Boiler - 80,000 BTU, Natural Gas Fired, 95.2% Efficiency, PVC/CPVC Venting
Weil McLain UG-230-S3-UE, Natural Gas Ultra 230 Series 3 High Efficiency Condensing Boiler - 230,000 BTU, Natural Gas Fired, 95.4% Efficiency, PVC/CPVC Venting
Weil McLain UG-105-S3-UE, Natural Gas Ultra 105 Series 3 High Efficiency Condensing Boiler - 105,000 BTU, Natural Gas Fired, 95.3% Efficiency, PVC/CPVC Venting