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GARN® WOOD HEATING SYSTEMS ARE APPROVED FOR COMMERCIAL APPLICATIONS ONLY IN THE UNITED STATES AND ALL APPLICATIONS IN CANADA
GARN®

GARN® Wood Heating System

GN2000

The GARN® GN2000 Wood Heating System (WHS) is a wood boiler that combines wood gasification and thermal storage into a single unit to deliver clean, smoke-free and creosote-free heat. Capable of heating up to 10,000 square feet and delivering up to 200,000 BTUs per hour, the 2000 WHS comes packed with decades of engineering excellence to heat even the coldest, most remote environments.

Serving the World with Clean Wood Heat™

GARN®

Product Description

Heating your building with a GARN® 2000 WHS starts with batch-burning a load of cordwood in the unit’s 17.4-cubic-feet firebox. As the wood burns, it heats 1,830 gallons of water stored in the unit’s tank, transferring nearly 1.2 million BTUs’ worth of heat energy into the water. Finally, the water is delivered via radiant floor/ceiling, hot-water baseboard, or forced-air heating systems to warm the property.

Ideal for commercial, industrial, farm, greenhouse, and shop applications, GARN® 2000 WHS units may be used individually or in tandem to meet your heating requirements. They can easily be installed in existing buildings or inside a lean-to addition. An Electrical Heating Package is also available which allows users to take advantage of off-peak hours or discounted rate programs.

Each GARN® is built with pride by American workers and certified to UL and CSA standards for use in the United States and Canada*. 

*GARN® Wood Heating Systems are approved for commercial applications only in the United States and all applications in Canada.

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Heats Up to 10,000 Square Feet

Count on GARN® to deliver the heat you need to work comfortably in any climate.

Made in the USA

Each GARN® WHS is built with pride in the United States of America.

Compatible with Multiple Heat Delivery Methods

Configure your GARN® with radiant floor/ceiling, hot-water baseboard, or forced-air heating.

Electric Heating Package Available

Take advantage of off-peak/discounted rate programs in your area and save on your heating bill.

Batch-Burn Firebox: 17.4 Cubic Feet

A single load of cordwood burns and stores heat energy for use throughout the entire day.

Heat Output: 200,000 BTUs per Hour

Provides a high, consistent rate of on-demand heat to combat harsh cold-climate conditions.

  • Product Features
  • Retail Specs
  • Shipping Specs
  • Operator Manual
  • Specifications
GARN® 2000 Wood Heating System
  • Made with Pride in the USA
  • Heating Area: Up to 10,000 Square Feet
  • Heat Output: 200,000 BTUs/hour
  • Energy Stored (120 F to 195 F): 1,196,900 BTUs
  • Efficiency: 82%1
  • Emissions Output: 0.07 lbs/mmBTUs (Pounds per Million BTUs)1
  • Emissions Rate: 1.69 g/hr (Grams per Hour)1
  • Firebox Volume: 17.4 Cubic Feet
  • Firebox Length: 40”
  • Tank Capacity: 1,830 Gallons
  • Unit Weight (Empty): 3,570 Pounds
  • Unit Weight (Full): 18,830 Pounds
  • Hot Water Supply Ports: 2” Diameter FPT (Female Pipe Threads)
  • Hot Water Return Ports: 1-½” Diameter MPT (Male Pipe Threads)
  • Front Auxiliary Ports: ¾” Diameter (2 Ports Total)
  • Back Auxiliary Port: ¾” Diameter (1 Port Total)
  • Flue Pipe Requirements: 6” ID (Inner Diameter) Double-Wall Pipe with 1” of Packed Insulation (Pipe Must Meet UL-103HT Standards)
  • Horizontal Flue Configuration
  • Electrical Heating Package Available to Take Advantage of Off-Peak/Discounted Rate Programs
  • Safety Tested and Certified to ANSI/UL 2523-2011 and CAN/CSA B366.1-11
  • CSA-Qualified for Use in Canada (CSA B415.1-2010)
  • Intertek Certified
  • Emissions Certified by an Independent Laboratory

1Based on EPA Qualifying Test – Tested with ASTM-E2618-09/13 using cord wood (NOT crib wood)

GARN® 2000 Wood Heating System
Model Number
UPC
Quantity
Retail Width x Depth x Height (in)
Retail Weight (lbs)
GN2000
020729000204
1
71-½ x 131-¼ x 71-¾
3,570
  Swipe for more  
GARN® 2000 Wood Heating System
Model Number
UPC
Quantity
Shipping Width x Depth x Height (in)
Shipping Weight (lbs)
GN2000
020729000204
1
72 x 138 x 75
3,585
  Swipe for more  
GARN® WOOD HEATING SYSTEMS ARE APPROVED FOR COMMERCIAL APPLICATIONS ONLY IN THE UNITED STATES AND ALL APPLICATIONS IN CANADA

GARN® Gasifier and Thermal Storage: The Best of Both Worlds

Serving the World with Clean Wood Heat™

FAQs

Looking for more information about the GARN® Wood Heating System? Want to educate yourself before making a purchase? Below, we’ve answered some of the most common questions customers ask us throughout the buying process.

Can the GARN® units be placed outside?

Can I install a GARN® unit in my home?

Can GARN® units be installed in a basement below grade?

Can GARN® units be horizontally vented?

How many years has GARN® been in business?

How are the GARN® units manufactured?

Are parts available?

Can you use outdoor air for combustion?

Is there maintenance for the GARN® WHS units?

What type of heating systems does the GARN® WHS interface with?

How can I order a GARN® GN2000 WHS unit?

GARN® Installations Around The World

A HY-C COMPANY™ Warranty

GARN®

GARN.Warranty_2.24

Our GARN® Wood Heating Systems brand provides safe, secure, and durable products to Improve Your Life and the Life of Your Home™. Designed and manufactured as long-lasting Home Solutions Built Better™, our warranty applies to products installed properly and used in accordance with the intended use. We reserve the right to refuse warranty coverage based upon field modifications, improper installation, and/or improper use. Our warranty applies to the original purchaser of product and is non-transferable. All warranty claims must include a copy of the original invoice showing the date purchased, seller name, and model number. Warranty coverage commences on the date of purchase. Our liability under this warranty is limited to the replacement cost of the product purchased and does not cover any costs of shipping, labor, or consequential damages related to the performance of the product.

 

Why Register?

We work hard to help every customer with every warranty need. Registering your HY-C® brand products for warranty helps us to help you better, faster, and more efficiently.

Register today to help save time later on!

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