604 Hot Water

An exposed boiler and radiator or baseboard network, expansion tank and piping. The water is circulated through piping and radiators allowing the heat to radiate into the rooms. The boiler is designed to burn coal, oil or gas.

Entry Information

Enter the following for this component:

Percent of Total Floor Area served: 1 - 100

or Total Floor Area served: 10 - 99999999

Climate (Optional): 1 = Mild, 2 = Moderate, 3 = Extreme

Construction System

Heating, Cooling & Ventilation