www.phcppros.com/articles/6945-weil-mclain-slimfit-1000-2000-series-2-high-efficiency-boiler-line

Weil-McLain SlimFit 1000-2000 Series 2 High Efficiency Boiler Line
February 8, 2018
The SlimFit 1000, 1500 and 2000 MBH commercial condensing boiler line, now with the Unity Controller, is designed to reduce installation and set-up time for contractors, simplify boiler system design for specifying engineers, and improve control interface commonality.
The new design features: zone stacking up to 24 programmable zones; 0-10 VDC analog output signal for integration with a lag boiler in a hybrid system; boiler-to-boiler communications; Modbus and BACnet; and SmartSequencing.
The boilers provide thermal efficiencies up to 95.8 percent, and feature a “door-fit” profile and base-mounted roller casters for improved installation maneuverability in confined spaces and weight restricted areas.
Weil-McLain