As a matter of fact they did.
Concrete, Aqueducts, Baths, Central Heating and Roads.
Central HeatingCentral heating appears to have been invented in ancient Greece, but it was the Romans who became the supreme heating engineers of the ancient world with their hypocaust system. Central heating was adopted for use again in the early 19th century when the Industrial Revolution caused an increase in the size of buildings for industry, residential use, and services.
so that people can have a bath in hot water instead of cold water or if not heat it with fire too.
Alice H. Parker invented the gas-powered heating furnace.
The service performed by central heating itself is heating a home or building. A central heating service or company can provide repairs or installation of central heating units.
The ancient Greeks invented: coins maps the thermometer the lock (doorlock) central heating Archimedes screw clothes
This type of a heating system is known as central heating.
Heating Furnice
Oil central heating tends to be more expensive when compared to gas central heating as the price for heating oil tends to be higher when compared to natural gas. The price of heating oil also tends to be more volatile than natural gas.
Many companies make a solid central heating boiler. Stores like Sears offers solid central heating boilers as well as sites like central heating dot com.
how did alice parker make the gas heating furnice
Alice H. Parker was an African-American inventor who patented a gas heating furnace in 1919. Her invention was among the early forerunners to modern central heating systems.