Polar Furnace G3 Owner's Manual

Polar Furnace G3 Owner's Manual

G-class outdoor wood furnace

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G-Class
Heater Setup
Outdoor Wood Furnace
Owner's Manual for G2, G2-Plus & G3
Wood Moisture Requirements
See Section 8.2 of this Manual
1
For service and support on your Polar Furnace contact your local dealer

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Table of Contents
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Summarization of Contents

Heater Warranty Information
Heater Replacement Charge Schedule
Details the pro-rated charges for replacing the complete heater based on its age.
General Warranty Conditions
Outlines the essential conditions and requirements necessary to maintain warranty validity.
Warranty Activation and Registration
Warranty Registration Form
Form for registering the heater, capturing customer and dealer details for warranty activation.
Delivery Checklist and Customer Acceptance
Confirms heater inspection, operational review, and customer acceptance of responsibility.
Introduction to the G-Class Heater
Key Information and Product Details
Highlights important notices, product feature variations, and instructions for saving the manual.
Critical Warnings and Safety
General Safety and Operational Warnings
Covers essential safety warnings related to clearances, fuel, installation, and general hazards.
Smoke and Carbon Monoxide Risks
Alerts users to the dangers of smoke and carbon monoxide, and precautions to take.
Responsible Ownership and Burn Practices
Provides guidance on responsible operation, minimizing smoke, and environmental considerations.
Heater Components Identification
Diagram of Heater Components
Visual guide identifying the main external and internal components of the heater.
Essential Safety Precautions
General Operational Safety Warnings
Covers critical warnings like maintaining clearances, handling hot surfaces, and smoke inhalation.
Preventing Flashbacks and Fan Shutdown Risks
Details causes of flashbacks, safe fan shutdown procedures, and potential dangers.
Critical Danger Alerts
Highlights severe risks such as heater pressurization and blocking the overflow pipe.
Heater Setup and Installation
Installation Requirements and Clearances
Covers delivery, unpacking, installation notices, electrical needs, and fire safety clearances.
Chimney System and Draft Management
Specifies chimney requirements, draft measurement, regulators, and off-cycle draft considerations.
Stack Temperature and Water Quality
Addresses stack temperature limits and criteria for suitable water quality for the water jacket.
Water Jacket Filling and Antifreeze
Instructions for filling the water jacket, using the sight tube, and adding antifreeze.
Heater Settings and Condensation Control
Guidance on setting the heater, managing condensation, and specific installation notes.
Heater Controls Overview
Location and Function of Controls
Introduces the main controls: switches, aquastats, and the temperature gauge.
Detailed Control Functionality
Switch, Aquastat, and Fuse Operations
Explains the operation of switches, aquastats, and how to manage the control circuit fuse.
Air Control System Operation
Primary and Secondary Air Gate Adjustment
Describes the air gate controls and guidelines for adjusting them for optimal combustion.
Operating the G-Class Heater
Fuel Requirements and Preparation
Details allowed fuels, wood quality, moisture content, and preparation guidelines.
First-Time Operation and Stoking
Step-by-step guide for initial startup, lighting the fire, and stoking techniques.
Ash Management and Shutdown Procedures
Covers managing ash beds, cleaning air holes, ash disposal, and shutting down the heater.
Load Management and Combustion Analysis
Guidance on fractional loads, summer use, and analyzing combustion via air gates and smoke.
Heater Maintenance Procedures
Regular Cleaning and Inspection Tasks
Outlines weekly cleaning of ash beds, secondary chamber, and heat exchangers.
Monthly and Seasonal Maintenance
Covers monthly tasks, end-of-season cleaning, and inspection of fire chamber walls.
Fan Assembly Maintenance and Troubleshooting
Instructions for fan assembly removal, cleaning, reinstallation, and troubleshooting fan issues.
Seals, Water Treatment, and Wear Items
Addresses door seal maintenance, water jacket treatment, and replacement of wear items.
Water Testing and Treatment Guide
Water Quality, Treatment, and Testing Procedures
Guides on selecting water, adding treatment, drawing samples, and purchasing test kits.
Heater Model Specifications
Technical Specifications Summary
Provides a table detailing dimensions, capacity, output, and operating parameters for different models.
Electrical System Diagram
G-Class Wiring Schematic
Illustrates the electrical connections and components for the G-Class heater system.
G-Class Replacement Parts
Liner, Air Gate, and Ceramic Parts
Lists part numbers for liners, air gate components, and ceramic assemblies.
Housing and Fan Assembly Parts
Details replacement parts for various housing panels and the fan assembly.
Plumbing System Installation
Connect-EZ Manifold and Distribution Loops
Covers the manifold, supply/return ports, boiler pump, and distribution loop basics.
Boiler Protection Valve and Installation Concepts
Details maintenance of the boiler protection valve and general installation concept drawings.
Plumbing Diagrams for System Configurations
Illustrates open, closed, and multi-building system piping configurations for installation.

Table of Contents