Weil-McLain has introduced updates to its condensing boiler portfolio with the ECO Tec Series 3 and Evergreen Pro Series 2 for residential and light commercial applications. The ECO Tec Series 3 features a smaller, lighter cabinet and reduced-weight removable front door, along with optimized top gas pipe connections and an optional taller pedestal for service access. Other updates include standardized intake adapters, service components shared across multiple Weil-McLain platforms and a clip-on sensor design that allows sensor replacement without draining the boiler.

The Evergreen Pro Series 2 incorporates the Weil-McLain Unity 2.0 boiler control platform, featuring a touchscreen display and guided setup. The boiler also offers multiple-boiler sequencing and advanced zoning functionality. Evergreen Pro Series 2 is compatible with the Weil-McLain ProTools App, which provides Bluetooth-enabled diagnostics, operational trending and software updates. A “clone-to-phone” feature allows contractors to copy and download settings between boilers, including units installed in different locations. The updated ECO Tec and Evergreen Pro models are designed to simplify installation, setup and ongoing service of hydronic heating systems.