city water supply

Hot Water Boiler Economizer PreHeater | Energy Efficiency

Hot Water Boiler Economizer PreHeater | Energy Efficiency This is a hot water economizer and is a big preheater for domestic hot water use. This boiler plant serves a large community for heating and domestic hot water use. Domestic hot water is used for showers, washing dishes, laundry, ect, ect, ect…. The cold water supply […]

How Cooling Towers Work | Commercial HVAC

How Cooling Towers Work How Cooling Towers Work – Cooling towers use evaporation cooling to cool condenser water from a chiller. Water is pumped to the top of the cooling tower where the water flows down some flow plates to the cooling tower basin. As the water is flowing down the flow plates air is […]

Heat Exchanger & Domestic Hot Water Storage Tank

Heat Exchanger & Domestic Hot Water Storage Tank In the front is a commercial heat exchanger. Behind the commercial heat exchanger is a domestic hot water storage tank. The supply water from the city is directed through the heat exchanger where it is heated to a set point temperature. This is usually 120 to 130 […]

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