Maximize the heating efficiency of your Mundo II Wood Fireplace with Valcourt Hot Air Gravity Kits, engineered to enhance natural heat distribution throughout your home. These gravity heat circulation systems use passive airflow to transfer warm air from the firebox to adjacent rooms—without electricity—providing energy-efficient supplemental heating. Designed specifically for the Mundo II wood-burning fireplace, these kits help expand warmth beyond the main living area while maintaining quiet, maintenance-free operation.

Choose between the Traditional Gravity Kit for a classic vent style or the Modern Gravity Kit with Adjustable Pipes for flexible installation and a contemporary finish. Both options improve overall fireplace performance and operate even during power outages. Built with durable, high-temperature components, Valcourt’s hot air gravity kits deliver reliable, long-lasting heat distribution while preserving the clean architectural design of your fireplace.

Features

• Traditional Gravity Kit (AC01375K) – Classic vent design for natural, electricity-free heat distribution.

• Modern Gravity Kit with Adjustable Pipes (AC01389K) – Contemporary styling with flexible pipe configuration for customized installation.

• Passive Heat Circulation System – Transfers warm air without blowers or electrical components.

• Improves Heating Efficiency – Expands fireplace heat output to nearby rooms.

• Silent & Maintenance-Free Operation – No motors or moving parts required.

• Designed for Mundo II Wood Fireplace – Precision fit for seamless integration and optimal performance.