Company: Weil-McLain

Product: Evergreen Boiler

Description: For large residential or light commercial applications requiring a multiple boiler setup, the Evergreen provides ZoneStacking™— the capability to operate 24 zones without an additional external third-party control. With this advanced control feature, the Evergreen boiler maintains optimal efficiency through lead-lag rotation and balanced heat loading. Complex calculations of the required energy to meet system demand are distributed across all the boilers in the network. The system maximizes the user’s comfort by simultaneously meeting as many system demands as possible. The built-in setup wizard asks direct questions, which makes customization easy and straightforward.