Book excerpt: This publication is intended to help plan a successful installation of a wood-burning heating system and to use the system in the most safe and effective way. Topics covered include: low-emission wood burning technology; wood heating options, including space heaters, wood stoves, conventional and high-efficiency fireplaces, pellet stoves, high thermal mass masonry heaters, and central heating; planning a space heater installation; installation safety; installation of wood stoves and flue pipes; chimneys; avoiding wood smoke spillage; efficient wood combustion; purchasing and preparing the wood supply; calculating costs of heating; and heating system maintenance.