Sigma's product offering includes a wide variety of hydronic heating and cooling equipment including:
Wallfin (Standard and Custom)
Convectors
Horizontal and Vertical Unit Heaters
Cabinet Unit Heaters ( or Force Flows ),
Radiant Panels
Valance Heating and Cooling Units
Trench Products
Sigma Radiant Konvector (Panel Radiator Convector)
Low Temperature Products (Unit Heaters, Trench Units)
Greenhouse Hydronic Equipment
UnderBench FanCoils
Unit Heaters
Evaporative/Swamp Coolers
Horizontal Air Flow Fans
Fog Pump Systems
Custom and Specialty FanCoils