G100

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Burn up to 50% less woodOur HeatMasterSS G Series is the most efficient  outdoor  furnace we offer. It’s an entirely new way  to burn wood that reduces wood consumption by  up to 50% compared to a standard outdoor wood  furnace.

Crafted with premium workmanship and innovative design, our G Series furnaces work with any existing  heating system and follow the Heatmasterss standard.

Features include:

EPA Phase 2 Certified

Air injected Down Draft System

The unique multi-port air injected down draft air system forces the burn into the lower burn chamber creating gasification of the wood fuel.

HeatmasterSS Warranty

We stand behind every furnace we sell with a workmanship and corrosion warranty.

Safe Easy-To-Use Dual Firebox Door Latch

For your added protection and safety.

Additional By-pass

This innovative additional large tubular by-pass system forces heat from the lower fire chamber to allow for maximum heat retention and transfer.

Easy Access Rear Door

The easy-access insulated rear door is built with a unique hinge design which allows for easy access to the rear of the furnace and quick and easy removal of the door.

Heavy Duty Multi-layer Insulation