Lochinvar’s new CREST Heating Boiler will be available in five models with capacities of 1.5, 2.0, 2.5, 3.0 and 3.5 million Btu/hr. inputs. The boiler will also feature an advanced burner and combustion system and a SMART TOUCH operating control platform enhanced with an 8-inch touchscreen display. Venting flexibility will allow both vertical and horizontal venting options with increased vent lengths and configurations.