Wood Stove with Heat Exchanger

Introduction

This is a hydronic space heating stove where the heat exchanger is located in an openable fire chamber. Identical design may be used to run the Hadden Modern Steam Engine if at full blast.

The intent is space heating of 2000 square feet, including hydronic radiators for remote rooms. Design may be retrofitted to run a modern steam engine for power generation.

Heat Exchanger

• 160 feet
• Pancake coil configuration, 4" inner hole, 22" OD of pancake
• 1/2" schedule 40 black pipe
• $2/foot materials cost for coil
• See YouTube for Coil Fabrication

Stove

(edit)