Water Boilers Atmospheric Natural Gas Fired

1.3 Fuel Oil Combustion

Water in the heat exchanger tubes is heated as it moves upward through the tubes. Cast iron boilers produce low pressure steam or hot water, and generally burn oil or natural gas. They are used primarily in the residential and commercial sectors. Another type of heat transfer configuration used on smaller boilers is the tubeless design. This

  Water, Combustion, Natural, Boiler, Natural gas