Gas Boiler EVG 110 High Efficiency Condensing 110 MBH 5 to 1 Modulating Stainless Steel Heat Exchanger With Taco 007 Circulator WM-383900005

The Gas Boiler EVG 110 High Efficiency Condensing 110 MBH 5 to 1 Modulating Stainless Steel Heat Exchanger With Taco 007 Circulator (WM-383900005) delivers a 110,000 BTU input, approximately 101,000 BTU output, and an efficiency rating of 95 percent AFUE for dependable residential and light commercial hydronic heating. Its stainless steel fire-tube heat exchanger supports true condensing operation at low return-water temperatures, while the 5 to 1 turndown ratio provides stable modulation and reduced cycling during part-load operation. The boiler connects through 1 inch supply and return tappings, a 1/2 inch gas inlet, and a condensate outlet sized for high-efficiency drainage. Venting is supported through 3 inch PVC, CPVC or polypropylene, allowing direct-vent or non-direct-vent configurations. The included Taco 007 circulator provides reliable system flow for primary loop or zone distribution, and the boiler operates on 120 volt single-phase power with integrated onboard diagnostics, temperature and pressure sensors, ignition control and compatibility with primary-secondary piping arrangements. Technicians benefit from its compact footprint, service-friendly cabinet layout, durable exchanger design and proven installation flexibility for modern hydronic systems.