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Green Mountain 80
(Model 8680)
Woodstove
OWNER'S MANUAL
Installation And
Operating Instructions
SAVE THIS OWNER'S MANUAL
FOR FUTURE REFERENCE
PLEASE READ THIS ENTIRE OWNER'S MANUAL BEFORE YOU INSTALL AND USE YOUR
NEW GREEN MOUNTAIN 80 WOOD STOVE.
If this room heater is not properly installed, a house fire may result.
To reduce the risk of fire, follow the installation instructions.
Failure to follow these instructions can result in property damage, bodily injury, or even death.
Conforms to UL Std. 1482
Certified to ULC Std. S627
CONTACT LOCAL AUTHORITIES WITH JURISDICTION (BUILDING DEPARTMENT or FIRE
OFFICIALS), ABOUT PERMITS REQUIRED, RESTRICTIONS AND INSTALLATION
INSPECTION IN YOUR AREA.
Green Mountain 80 (Model 8680)
Manual: 6400-41413
R: 05/21/19

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Summary of Contents for HearthStone 8680

  • Page 1 Failure to follow these instructions can result in property damage, bodily injury, or even death. Conforms to UL Std. 1482 Certified to ULC Std. S627 CONTACT LOCAL AUTHORITIES WITH JURISDICTION (BUILDING DEPARTMENT or FIRE OFFICIALS), ABOUT PERMITS REQUIRED, RESTRICTIONS AND INSTALLATION INSPECTION IN YOUR AREA. Green Mountain 80 (Model 8680) Manual: 6400-41413 R: 05/21/19...
  • Page 2 FFICIENCY Rating: You have purchased a Hearthstone Green Mountain 80 tested to EPA Method 28R 40 CFR Part 60 where applicable. This stove is certified to comply with the U.S. Environmental Protection Agency 2020 particulate emissions standard using crib wood. It is certified at 0.7 gr/hr. emission rate and under specific test conditions has been shown to deliver heat at rates ranging from 15,069 to 33,396 Btu (output).
  • Page 3: Table Of Contents

    ................................29 ASKETS ................................. 29 LASS TROUBLESHOOTING ......................30 ........................... 31 ROUBLESHOOTING UIDE & O ....................33 EPLACEMENT ARTS PTIONAL CCESSORIES SAFETY LABEL ........................34 WARRANTY .......................... 35 Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 4: Introduction

    This Green Mountain 80 Model 8680 stove is Please read this manual in its entirety. Its purpose is warranted by: to familiarize you with your stove's safe installation, Hearthstone Quality Home Heating Products, Inc®...
  • Page 5: Codes

    There is excessive condensation on conditions in the stove. Keep all such materials windows in the winter. away from the stove. A ventilation system is installed in the house. Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 6: Periodic Checklist

    2. Close the primary air control. 3. Close the stovepipe damper (if present). 4. Close the bypass damper 5. Keep the stove front door closed! Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 7: Specifications

    10 to 25 lbs. per cubic foot depending on type of wood, moisture content, packing density and other factors. Figure 1 – Green Mountain 80 Dimensions Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 8: Installation

    There is no R-value requirement. Green Mountain 80 Model 8680 Woodstove If you use a rear connector pipe, ensure it is listed with Owner’s Manual Underwriter’s Laboratories. Check the listing of your Parts Box, 2ea pipe with UL for the correct clearances.
  • Page 9: Earth Equirements Loor Rotection

    The minimum floor protection for US installations is 41 1/2in x 40in. The minimum floor protection for installations in Canada is 45in x 50in. Figure 3 – Hearth Dimensions Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 10: Combustible Surface Required Clearances

    Min. Alcove ceiling from floor with single wall connector 61.5” – 156.2cm See NFPA-211 Min. Alcove ceiling from floor with double wall connector 61.5” – 156.2cm See NFPA-211 FOR BLOWER KIT, USE KIT #96-57800 Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 11 For double wall pipe clearance to ceiling, refer to pipe manufacturer specifications. See Parallel Clearance to Combustibles for clearances to the sides of the stove. ** FOR BLOWER KIT, USE KIT #96-57800 Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 12: Chimney Connector Systems And Clearances From Combustible Walls

    24-gauge thickness. Fasteners used to secure chimney section shall not penetrate chimney flue liner. Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 13: Outside Air Supply

    Contact your dealer for availability. *An adaptor for 4” duct is available if needed. KIT #90- 53308 Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 14: Venting Components & Configuration Requirements

    To protect against the possibility of a house fire, you must properly install and constantly maintain the in good condition. Be sure to inspect venting system Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 15 If the chimney needs repair, complete them before Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 16 (these keep the liner warmer for better performance) Figure 8 – Chimney Height Requirements Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 17 Figure 9 – Typical Chimney Configurations Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 18: Installing I N A Mobile Home

    7 feet. Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 19 Openings shall not permit the passage of a sphere having a diameter of ½ inch (12.7 mm), and shall allow the passage of a sphere of 3/8” (9.6 mm). Figure - 9 Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 20: Operation

    Figure 12 – Bypass Closed PRIMARY AIR CONTROL: The primary air control lever is located under the ash lip. The primary air control allows you to regulate the amount of air Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 21 HOOSING IREWOOD Burn only natural firewood (known as cordwood) in the Green Mountain 80 Model 8680 Wood Heater. This stove is not designed to burn other fuels.  CAUTION: CHEMICALS FLAMMABLE FLUIDS TO START THE FIRE. DO CHARCOAL, PELLETS, COAL, ARTIFICIAL LOGS OR ANY OTHER MATERIALS AS FUEL;...
  • Page 22: Buildinga Fire

    Moisture content also plays a key role in the cigarette smoke, and soot from scented candles, pet performance of your stove. Wood freshly cut from a Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 23: Normal Operation

    6) Once the stove is warm but not hot to the touch, close the primary air control by pushing it fully Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 24: Catalytic Combustor Operation

    You stove will burn the cleanest and most efficiently when the catalysts are in the active range. Figure 15 – Air Control Position There should be little to no visible smoke from your Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 25 THE FRONT DOOR MUST REMAIN CLOSED WHEN IN OPERATION EMOVAL ISPOSAL SHES You can leave a thin layer of ashes in the firebox if preferred. Allow fire to die down or go out completely. Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 26: Maintenance

    5. Inspect the catalyst for any unusual warping, corrosion, or plugged openings. Figure 16 - Removing/Replacing the Baffle for Inspection Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 27: Replacing The Catalysts

    4. Remove the 2 bolts securing the cast iron catalyst access cover, and remove the cover. Figure 19 – Catalyst Access Door Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 28: Replacing The Baffle

    Take care to ensure seated in the pocket at the rear of the the gasket is not damaged and position the bottom casting. three cartridges so that the single layer Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 29: Glass Replacement Procedures

    13. After 5 or 6 fires, check the glass retainer groove. screws, and retighten if necessary. 8. Place the new glass onto the door. Figure 22: Front Door assembly Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 30: Creosote Formation & Removal

    Required Glass Kit: PN: 96-58805. We recommend that before each heating season you have the entire system professionally inspected, cleaned and repaired, if necessary. Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 31: Troubleshooting

    Sometimes, partially opening a first floor window home is super-insulated or especially well sealed. briefly will help quickly get draft established. This phenomenon of air starvation within the Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 32: Troubleshooting Guide

    Do not over-fire the stove. Monitor stove temperatures. Use OF FINISH seasoned wood only. Excessive Draft Check the DRAFT. A damper may be required. Operate the stove at a LOW BURN range. Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 33 Reduce air control settings for a lower burn periods of time. rate to ensure catalyst temperatures do not exceed the CATALYSTS operating range. Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 34: Replacement Parts & Optional Accessories

    CATALYST REPLACEMENT KIT 96-76800 BAFFLE KIT 96-57800 BLOWER KIT 96-53400 OUTSIDE AIR KIT Refer to the Illustrated Parts list for further detail about stove components, available online at www.hearthstonestoves.com. Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 35: Safety Label

    AFETY ABEL Hearthstone Quality Home Heating Products, Inc ® Green Mountain 80 (Model 8680)
  • Page 36: Warranty

    This warranty is not transferrable. All obligations of Hearthstone under this document commence on the date of the Original Invoice (the “Purchase Date”). The term “Limited Lifetime” is defined as 10 years from the beginning of warranty coverage.
  • Page 37 Hearthstone or an authorized Dealer, as the case may be. Notwithstanding any other provision of this document, in no event will Hearthstone pay for any Dealer fees or other fees for pick up or delivery of the appliance returned for repair; the Original Purchaser shall be responsible for any such fees.
  • Page 38 10. Consequential damage caused by leaking of condensate during startup 11. A defect in any part of the appliance if the Original Purchaser fails to comply with Hearthstone’s or a Dealer’s request to ship the part or the appliance to Hearthstone or a Dealer, as the case may be.
  • Page 39 Dealer on behalf of Hearthstone, as the case may be, will instruct the Original Purchaser to either return the defective part, or the entire appliance (if requested), to the Dealer or Hearthstone or allow a Dealer to make a service call at the place where the appliance is located. Hearthstone may require that a digital picture be provided to support the claim.

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Green mountain 80

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