What Is A Gravity Wall Furnace

Because they do not draw your already heated room air to support combustion.

What is a gravity wall furnace.

Williams direct vent gravity wall heater 14 000 btuh 65 afue natural gas model 1403822 692 99 692 99. Top vent gas gravity wall furnaces circulate room air and can be mounted on an internal or external wall. Your home will be much more comfortable with a forced air furnace. Asbestos was a common covering for the ductwork.

Asbestos removal should be done by a certified removal company. Because gravity furnaces release warm air through the middle of the house and cold air comes back down along the walls homes that have them are rarely comfortable except in the middle of the house. At one time this type of furnace was a common means of providing heat in homes and apartment buildings. Gravity furnace is the common term for a type of heating unit popular from the late 1800s up through the 1950s.

Gravity wall furnace now in new modern white color. Wall furnaces direct vent wall furnace. The furnace in the older house is a still working gravity furnace. Old gravity furnaces operate by allowing the heated air to rise up the middle of the home and the cool air falls back down along the outside walls making the middle of the house warm and the outside walls cold see diagrams below.

So asbestos exposure is a very serious issue. In southern california and other regions throughout the country these units still sometimes provide heat for older homes. The fibers in asbestos are know carcinogens. While this type of furnace has been replaced in many case by devices such as the heat pump there are still many homes that continue to make use of a gravity furnace.

Dyna glo 30 000 btu blue flame vent free liquid propane thermostatic wall heater model bfss30lpt 4p 220 17 220 17. Direct vent console type through the wall heaters feature a sealed combustion design that draws air from and exhausts fumes to the outside through a single wall opening. Gravity furnaces are heating equipment that employ the use of gravity to conduct warm air to various parts of the structure. Cozy gravity wall furnaces mount on any inside or outside wall single wall only providing both circulated and radiant heat in an economical package.

Set your store to see local availability add to cart. But unlike modern gas furnaces these coal furnaces are very inefficient. Unlike a modern furnace a gravity system has ducts but no fan. Available in single or dual wall models each fits between any standard 16 center stud space.

A gravity furnace gets its name because it relies on the natural forces of gravity to disperse heated air. Usually located in the basement floor or wall a gravity heating system allows warm air to naturally rise into a home. The vent cap installs on the outside wall of the home. Not many moving parts in this old furnace.

Forced air furnaces with blower fans are much more efficient at distributing heated air and matching the thermostat settings you select.