Related illustrations

0870

Zone control with pumps

· p. 148

A building cross section shows a boiler supplying two hydronic heating zones, each with a radiator and thermostat. Red piping carries hot water from the boiler to the radiators, while blue piping returns cooler water to

0871

Zone control with valves

· p. 148

A building cross section shows a boiler supplying two hydronic heating zones, each with a radiator and thermostat. Red piping carries hot water through separate zone control valves to the radiators, while blue piping ret

0873

Flow control valves

· p. 149

A building cross section shows a two-zone hot-water heating system with a basement boiler and a radiator and thermostat in each zone. Red supply piping carries hot water to the radiators, and blue return piping carries c

0887

Flow control valves

· p. 153

A building cross section depicts a two-zone hydronic heating system with a boiler below two rooms, each containing a radiator and thermostat. Red supply piping carries hot water to the radiators, while blue return piping

0894

Mixing systems

· p. 154

A house cross section shows a basement boiler supplying a radiator in one room and a finned baseboard heater in an adjacent room. Red supply piping and blue return piping connect both emitters to the boiler, with arrows