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Cemline Steam Fired Feed Forward Heaters
Cemline FFH Water Heaters are normally completely packaged and ready to use. All components are sized, mounted and piped prior to shipment. These heaters come complete and require only connection to services.

Steam Fired Feed Forward Heaters (FFH Series). The Cemline Feed Forward Instantaneous Water Heaters (FFH) use a pressure sensing blending valve to mix overheated hot water with cold water to make hot domestic water. Cold water is passed through the tubes of the heat exchanger while 2 to 15 psig steam is piped to the shell of the heat exchanger which overheats the water in the tubes. A differential pressure sensing head then blends the cold water with the over heated hot water to deliver domestic hot water at a stable temperature with an adjustable range of 105 to 180°F.
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