A heating system is a mechanism for maintaining temperatures at an acceptable level, by using thermal energy within an office, home, or another dwelling. As represented by the Booch heat system diagram, a heating system may be a central heating system or distributed. The attached booch heat system diagram shows how the heating system has a heat flow indicator, which in return has an operator interface, followed by a furnace status indicator as it is an indicator. Similar to this, a home has a heating system and it uses a clock calendar, which will also use a heat flow indicator. The Booch Heat System also shows how a room has a current temperature sensor and it also has the desired temperature sensor.