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NORA Oilheat Technicians Manual

available, such as kitchens and baths. They are also popular in garages and commercial applications. Radiant or panel heating systems: These are serpentine loops of non-finned pipe in floor, walls, or ceilings that circulate low temperature water. Residential radiant heat systems are becoming very popular in new homes. The piping can be filled with anti-freeze and run from a separate heat exchanger or boiler for heating garages, driveways and sidewalks. Circulators The circulator is the key to the proper function of today’s hot-water heating system. Circulators are centrifugal pumps that create a pressure difference that produces flow in the system. The circulator motor rotates an impeller that pushes water Chapter 13 Heating Systems Typical Hot Water Heating System with Cast Iron Wet Base Boiler 13-12 Heating Systems


NORA Oilheat Technicians Manual
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