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Details US EPA 2007 program for outdoor wood-fired hydronic heaters and emissions levels.
Emphasizes hiring a licensed contractor experienced with hydronic heating systems.
Advises users to read the manual for safe operation and maintenance instructions.
Explains the furnace's design for high efficiency and clean burning through its flame path.
Details how fresh air enters, is heated, and exits the furnace via the air intake manifold.
Describes the circulation of heat transfer fluid (glycol/water mix) through the furnace and heating system.
Provides a checklist of essential steps and compliance requirements for furnace installation.
Covers reading the manual, hiring certified installers, and complying with codes.
Details requirements for chimney connection, make-up air, and draft.
Outlines requirements for thermal spike protection, power loss, and fluid return temperature.
Specifies minimum flue diameter requirements based on furnace model.
States the necessary chimney height for proper draft, with adjustments for altitude.
Provides conditions and requirements for connecting to an existing chimney flue.
Details the installation of the connector pipe, including clearances and materials.
Outlines requirements for installing an insulated stainless steel factory-made chimney.
Explains the importance of adequate fresh air for combustion and ventilation.
Provides a procedure for measuring and adjusting chimney draft using a manometer.
Discusses the advantages and considerations of installing the furnace in open or closed hydronic systems.
Explains when flat plate heat exchangers are necessary in heating systems.
Illustrates and describes the plumbing configuration for an open hydronic system.
Illustrates and describes the plumbing configuration for a closed hydronic system.
Shows a configuration integrating open and closed systems with boil-over protection.
Illustrates a closed system supplying two zones without a heat exchanger.
Illustrates a closed system supplying two zones via a heat exchanger.
Shows an open system connected to a forced-air system using a water-to-air heat exchanger.
Illustrates a closed system connected to a forced-air system via a water-to-air heat exchanger.
Provides definitions and icons for components used in plumbing schematic diagrams.
Explains the basic wiring and control functions, including aquastat, flow switch, and damper motor.
Details methods for implementing thermal spike protection to prevent overheating.
Describes how to wire for backup heat from a central furnace or boiler.
Discusses using UPS units to provide power during outages for furnace operation.
Describes the fluid management kit for open systems and its pros/cons.
Explains gravity heating systems and their incorporation with the furnace.
Details the use of city water as a supply for the furnace system.
Discusses using auto-start generators for reliable power during outages.
Lists essential safety guidelines for operating the furnace, including fuel handling and firebox access.
Provides instructions for the initial startup and seasonal cold starts of the furnace.
Guides users through lighting the initial fire and monitoring furnace performance.
Details the process of building a primary fire and adjusting fuel load for heating demand.
Explains normal furnace temperature fluctuations and damper operation.
Highlights critical factors for maximizing furnace performance, such as temperature monitoring and fuel loading.
Provides instructions for starting the furnace when it already contains hot coals.
Guides users on the correct method for loading wood into the firebox safely and efficiently.
Recommends types of wood for efficient burning and avoiding issues like creosote.
Provides procedures for safely removing ash from the furnace when cold or hot.
Lists general safety precautions to follow during furnace maintenance procedures.
Explains the use of propylene glycol, monitoring fluid levels, and what to do if the furnace overheats.
Details tasks for end-of-season maintenance, including cleaning and fluid checks.
Outlines the process for flushing the system and replacing heat transfer fluid every two years.
Lists common causes and solutions when the furnace fails to produce heat.
Addresses issues of creosote buildup and condensation, indicating cold operation.
Provides steps to diagnose and resolve furnace overheating problems.
Explains that minor cracks are normal wear, but significant ones need attention.
Outlines the general terms and conditions of the Greenwood warranty.
Details customer duties for maintaining warranty eligibility, including proper operation and maintenance.
Specifies which parts and labor are covered under the warranty terms.
Lists exclusions from warranty coverage, such as labor costs and improper use.
Defines limitations on implied warranties and available remedies for warranty claims.
Outlines the steps to follow when requesting warranty service or parts.
General