Question

what is the long-term heating system​

Answer 1

Answer:

Types of Heating Systems

Furnaces. The majority of North American households depend on a central furnace to provide heat. ...

Boilers. Boilers are special-purpose water heaters. ...

Heat Pumps. ...

Gas-Fired Space Heaters. ...

Unvented Gas-Fired Heaters: A Bad Idea. ...

Electric Space Heaters. ...

Wood-Burning and Pellet Stoves. ...

Fireplaces.

Answer 2

Answer:

In most cases, furnaces last between 15 to 20 years. However, this average may vary depending upon several factors such as the quality of the unit, maintenance schedule, and how often it is used.