What is a Gravity Vented Furnace?

Gravity vented furnaces operate without a blower to circulate heated air.

Instead, these units rely on natural convection - heated air rises while cooler air descends - to distribute warmth throughout a space.

Key Characteristics

• No blower required for operation
• Uses natural convection for heat distribution
• Heated air rises naturally
• Cooler air descends to be heated

Williams Gravity Furnace Models

Williams offers several gravity furnace models:

• Monterey
• Direct-Vent Gravity
• Console Room Heaters

These products exemplify efficient, blower-free heating solutions that depend on passive air circulation principles rather than mechanical fans.