What Is the Difference Between Hvac and Furnace

HVAC is an abbreviation that stands for heating, ventilation and air conditioning. … A furnace, on the other hand, is a system that has a thermostat, which detects fall or rise in temperature in a room, and regulates it by heating the air using fuels such as gas or oil.

Is HVAC the same as a furnace?

HVAC is an abbreviation that stands for heating, ventilation and air conditioning. … A furnace, on the other hand, is a system that has a thermostat, which detects fall or rise in temperature in a room, and regulates it by heating the air using fuels such as gas or oil.

How does a HVAC furnace work?

A forced-air furnace heats your home through a heating cycle that looks like this: Natural gas or propane is ignited in the burner. The flames heat up a metal heat exchanger and exhaust out of the flue. … The furnace’s blower forces the heated air into the ductwork and distributes it throughout the home.