Weil-McLain Ultra Series 4 105,000 BTU Condensing Gas Boiler

Weil-McLain is a leading North American Brand of hydronic comfort heating systems for residential, commercial and institutional buildings, since 1881. Contractors, engineers, architects, homeowners, and facility managers alike rely on Weil-McLain boilers for their comfort heating needs. Installed in homes, offices, schools, restaurants, hotels, and other facilities throughout North America, the Weil-McLain brand is among the most trusted and often used in the building industry. Features Cast aluminum coated heat exchanger Designed to operate in low temperature condensing applications Outdoor reset and domestic hot water priority Modulates with 5:1 turn-down ratio High grade stainless steel burner features quiet operation U-Control gives the power for easy set-up and maintenance Multiple set-up and zone options System sensing recognizes system and outdoor temperatures Temperature management for up to three different set-points Control multiple boilers from a single control panel Standa