Hearth and Home Technologies 21M-ACC warranty Millennium Wood Stove ACC Negative Pressure

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2100 Millennium Wood Stove (ACC)

R

C. Negative Pressure

Draft is the pressure difference needed to vent appliances successfully. Considerations for successful draft include:

•Preventing negative pressure

•Location of appliance and chimney

Negative pressure results from the imbalance of air avail- able for the stove to operate properly. Causes for this imbal- ance include:

•Exhaust fans (kitchen, bath) etc.)

•Range hoods

•Combustion air requirements for furnaces, water heaters and other combustion appliances

•Clothes dryers

•Location of return-air vents to furnace or air condi- tioning

•Imbalances of HVAC air handling system

•Upper level air leaks

To minimize the affects of negative air pressure the following must be considered:

•Install the outside air kit. Install the intake on the side of the house towards prevailing winds during the heating season.

•Ensure adequate outdoor air is supplied for combus- tion appliances and exhaust equipment.

•Ensure furnace and air conditioning return vents are not located in the immediate vicinity of the appli- ance,

•Avoid installing the appliance near doors, walkways or small isolated spaces.

•Recessed lighting should be of “sealed can” design; attic hatches weather stripped or sealed; and attic mounted ductwork and air handler joints and seams taped or sealed.

•Recessed lighting

•Attic hatch opening

•Duct leaks

WARNING

Asphyxiation Risk.

•Negative pressure can cause spillage of com- bustion fumes, soot and carbon monoxide.

•Appliance needs to draft properly for safety.

 

 

 

Recommended Location:

 

 

 

Recommended Location:

• Above peak

 

 

 

 

•

Above peak

• Inside heated space

 

 

 

 

 

 

 

Marginal Location:

 

 

 

Marginal Location:

•

Wind loading possible

 

 

 

• Below peak

 

 

 

Location NOT recommended:

 

 

 

 

 

•

Not the highest point of the roof

 

 

 

 

 

•

Wind loading possible

 

 

 

 

 

 

 

 

 

 

Location NOT recommended:

 

 

 

 

 

•

Too close to tree

 

 

Recommended:

 

 

•

Below adjacent structure

 

 

• Insulated exterior chase

 

•

Lower roof line

 

 

in cooler climates

 

•

Avoid outside wall

 

Windward

 

 

 

 

 

 

 

 

 

 

 

Leeward

 

Recommended:

 

Multi-level Roofs

 

NOT recommended:

 

 

 

 

 

Outside Air Intake

 

 

 

Outside Air Intake

 

on windward side

 

 

 

on leeward side

Figure 6.1

Page

7039-131F

September 1, 2008

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Contents Hot glass will cause burns 7039-131F September 1Millennium Wood Stove ACC Serial No Model NameMfg. Date 7039-131F September 1 Table of Contents Listing and Code Approvals Appliance Certification BTU & Efficiency SpecificationsGlass Specifications Mobile Home ApprovedFire Safety Getting StartedAppliance needs to draft properly for safety Millennium Wood Stove ACC Negative PressureTools And Supplies Needed Millennium Wood Stove ACC Flue Draft ConsiderationsVenting Systems Inspect Appliance & Components Pre-Use Check ListMillennium Wood Stove ACC Typical Stove Systems Masonry ChimneyDimensions and Clearances Appliance DimensionsInstallation See Figure InstallationRHearth Protection Requirements USA required Canada recommendedMillennium Wood Stove ACC Outside Air Kit Installation Items Needed for Installation not suppliedFloor Installation Alternative In some instances you Millennium Wood Stove ACC Blower Optional Shock RiskVenting Components Chimney Systems Chimney ConnectorChimney Requirements ThimbleInstructions ComponentsAir Clearances Solid Pack Chimney with Metal Supports as a ThimbleSolid Pack Chimney with Metal Supports as a Thimble Cont’d Installing Chimney ComponentsSingle wall connector or stove pipe Chimney Height / Rise and RunMillennium Wood Stove ACC Chimney Termination Requirements RulePitched Roof Mobile Home Installation Door Handle Assembly Adjusting The Blower Speed Control Appliance Set-UpBurning Process Operating InstructionsOver-Firing Your Appliance Wood Selection & Storage Cont’d Wood Selection & StorageAutomatic Combustion Control ACC Air ControlsBurn Rates and Operating Efficiency Millennium Wood Stove ACC Building a Fire Incorrect Positions Opacity Smoke Initial cold start-up and all Burn SettingsMillennium Wood Stove ACC Blower Operating Instructions Snap Disc LocationMillennium Wood Stove ACC Frequently Asked Questions Odor from applianceAppliance General Maintenance Maintaining & Servicing Your ApplianceGlass Replacement When cleaning glassMillennium Wood Stove ACC Firebrick Replacement Correct Blanket & Baffle Position on Ceramic BlanketMillennium Wood Stove ACC Tube Channel Assembly Replacement Removing Tube Channel AssemblyReplacing Tube Channel Assembly Troubleshooting Start Fire Problems Possible Cause SolutionReference Materials Exploded DrawingsSizes Millennium Wood Stove ACC Service Parts & Accessories Blower AssemblyInch, 2 Nickel Hinge Pins and Nickel Quadra-Fire Logo RIVNUT-REPAIR Millennium Wood Stove ACC Service And Maintenance Log Date of Service Performed By Description of ServiceMillennium Wood Stove ACC Service And Maintenance Log Cont’d Millennium Wood Stove ACC Homeowner’s Notes Millennium Wood Stove ACC Homeowner’s Notes Cont’d CONDITIONS, Exclusions & Limitation of Liability 4021-645A This page is left blank intentionally Contact Information

21M-ACC specifications

Hearth and Home Technologies' 21M-ACC model represents a significant advancement in the realm of modern home heating solutions. Designed for both aesthetic appeal and functional efficiency, this unit seamlessly integrates contemporary design with advanced technology.

The 21M-ACC is primarily known for its high efficiency, boasting an impressive thermal efficiency rating. This means less fuel is used to produce more heat, thereby reducing energy costs and consumption. One of the standout features is the high-efficiency combustion system that enhances the burning process, ensuring that the maximum amount of fuel is utilized before any emissions are released.

Another key characteristic of the 21M-ACC is its innovative AccuFire technology. This advanced control system allows users to finely adjust the flame height, heat output, and other parameters with precision. This level of customization not only enhances comfort but also contributes to energy savings. The model also features an easy-to-use digital control panel, enabling straightforward adjustments and monitoring of performance.

The design of the 21M-ACC is equally noteworthy. It showcases a sleek and stylish appearance that can complement various home décors, ranging from modern to rustic. The large viewing window provides an unobstructed view of the flames, creating a cozy ambiance while ensuring optimal heat distribution throughout the space.

Safety is paramount in the design of the 21M-ACC. It includes features such as a built-in safety shut-off system and a robust heat shield, which ensures that the exterior remains cool to the touch, making it safe for households with children or pets.

Additionally, this model is compatible with a variety of fuel types, including natural gas and propane, offering versatility for users. Whether utilizing it as a primary heat source or a supplementary feature, the 21M-ACC adapts to individual heating needs and preferences.

In conclusion, Hearth and Home Technologies' 21M-ACC combines efficiency, safety, and design sophistication, making it an exemplary choice for those looking to enhance their living space with a reliable heating solution.
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