Lopi NexGen User Manual

Liberty

NexGen™

Wood Stove

(EPA 2020 Compliant)

Manual

 Freestanding Stove  Mobile-Home Approved  Alcove Approved  Hearth-Stove Approved

Save these instructions for future reference

SAFETY NOTICE:

If this appliance is not properly installed, a house fire may result. For your safety, follow the installation directions. Contact local building or fire officials about restrictions and installation inspection requirements in your area.

12521 Harbour Reach Drive Mukilteo, WA 98275

$10.00 100-01511

7/22/2020

Report #0028WS065S & 0028WS065E

Conforms to UL STD 1482-11 (R2015)

Certified to ULC S627-00

2 Introduction

Introduction

We welcome you as a new owner of a Lopi Liberty wood-burning stove. In purchasing a Lopi Liberty you have joined the growing ranks of concerned individuals whose selection of an energy system reflects both a concern for the environment and aesthetics. The Lopi Liberty is one of the finest appliances the world over. This manual will explain the installation, operation, and maintenance of this appliance. Please familiarize yourself with the Owner's Manual before operating your appliance and save the manual for future reference. Included are helpful hints and suggestions which will make the installation and operation of your new appliance an easier and more enjoyable experience. We offer our continual support and guidance to help you achieve the maximum benefit and enjoyment from your appliance.

Important Information

No other Lopi Liberty appliance has the same serial number as yours. The serial number is on the label located on the back of the appliance.

This serial number will be needed in case you require service of any type.

Model: Lopi Liberty

Serial Number:

Purchase Date:

Purchased From:

Save Your Bill of Sale.

To receive full warranty coverage, you will need to show evidence of the date you purchased your heater.

We suggest that you attach your Bill of Sale to this page so that you will have all the information you need in one place should the need for service or information occur.

traviswarranty.com

Safety Precautions 3

Introduction ...................................................... 2

Important Information ...................................... 2

Installation Options .......................................... 6

Features ............................................................ 6

Heating Specifications ..................................... 6

Dimensions ....................................................... 6

Emissions ......................................................... 6

Planning The Installation ................................. 7

Preparation for Installation ............................. 7

Stove Installation Considerations .................. 7

Packing List ...................................................... 8

Floor Protection Requirements ...................... 8

Stove Placement Requirements ..................... 8

Clearances – Single Wall Connector .............. 9

Clearances – Reduced Clearance Connector10

Chimney Connector Requirements .............. 11

Chimney Requirements ................................. 12

Chimney Termination Requirements ........... 13

Outside Air Requirements ............................. 13

Alcove Installation Requirements ................ 14

Mobile Home Requirements .......................... 15

Standard Ceiling with a Factory Built Chimney ... 16 Cathedral Ceiling with a Factory Built Chimney .. 16

Exterior Factory Built Chimney ............................ 17 

Hearth Stove Positive Connection ...................... 17

Interior or Exterior Masonry Chimney ................. 18

Safety Notice .................................................. 19

Before Your First Fire .................................... 19

Verify the Installation ........................................... 19

Curing the Paint .................................................. 19

Carbon Monoxide (CO) Emissions ...................... 19

Over-Firing the Stove .......................................... 19

Opening the Door ........................................... 20

Bypass Operation .......................................... 20

Before Starting a Fire ..................................... 21

Adjusting the Burn Rate ................................ 22

Approximate Air Control Settings ........................ 22

Understanding Your Heater’s Combustion

System ............................................................ 23

Burning Your Heater ...................................... 24

Ash Removal .................................................. 25

Ash Pan Removal ............................................... 25

Optional Blower Operation ........................... 26

Re-Loading the Stove .................................... 26

Overnight Burn ............................................... 26

Normal Operating Sounds ............................ 26

Hints for Burning ........................................... 27

Selecting Wood .............................................. 27

Why Dry Wood is Key ......................................... 27

Wood Cutting and Storage .................................. 27

Do Not Burn List ............................................ 28

Troubleshooting ............................................. 29

Daily Maintenance (while stove is in use) ... 30

Remove Ash (if necessary) ................................. 30

Clean the Glass (if necessary) ............................ 30

Monthly Maintenance (while appliance is in

use) .................................................................. 31

Door and Glass Inspection .................................. 31

Door Adjustment ................................................. 31

Creosote - Formation and Need for Removal ..... 32

Yearly Maintenance ....................................... 32

Touch-Up Paint ................................................... 32

Firebrick and Baffle Inspection ............................ 32

Door Parts ....................................................... 33

Replacing the Glass ............................................ 33

Replacing the Door Gasket ................................. 33

Replacing the Door Handle ................................. 33

Firebox Parts .................................................. 34

Floor and Side Firebrick Removal &

Replacement ................................................... 34

Air Tube Removal & Replacement ............... 35

Air Tube Identification ................................... 36

Baffle Removal & Replacement .................... 36

Removal .............................................................. 37

Replacement ....................................................... 39

Listing Label ................................................... 41

4 Safety Precautions

The viewing door must be closed and latched during operation.

Smoke from this appliance may active a smoke detector when the door is open.

Never block free airflow through the air vents on this appliance.

Gas

Gasoline or other flammable liquids must never be used to start the fire or "Freshen Up" the fire. Do not store or use gasoline or other flammable liquids in the vicinity of this appliance.

This appliance is designed and approved for the burning of cord wood only. Do not attempt to burn any other type of fuel other than cord wood in this appliance, it will void all warranties and safety listings.

Do not touch the appliance while it is hot and educate all children of the danger of a hightemperature appliance. Young children should be supervised when they are in the same room as the appliance.

This appliance must be properly installed to prevent the possibility of a house fire. The instructions must be strictly adhered to. Do not use makeshift methods or compromise in the installation.

36"

ASHES

Ashes must be disposed in a metal container with a tight lid and placed on a noncombustible surface well away from the home or structure.

Keep furniture, drapes, curtains, wood, paper, and other combustibles a minimum of 36" away from the front of the appliance.

Contact your local building officials to obtain a permit and information on any installation restrictions or inspection requirements in your area. Notify your insurance company of this appliance as well.

Inspect the chimney connector and chimney at least twice monthly and clean if necessary. Creosote may build up and cause a house fire.

Do not connect this appliance to any chimney serving another appliance.

Type

Clay

Liner

This appliance must be connected to a listed high temperature (UL 103 HT) residential type chimney or an approved masonry chimney with a standard clay tile, or stainless steel liner.

Safety Precautions 5

Mobile

Home

When installed in a mobile home, this appliance must be bolted to the floor, have outside air, and not be installed in the bedroom (Per H.U.D. requirements). Check with local building officials.

Never try to repair or replace any part of this appliance unless instructions are given in this manual. All other work must be done by a trained technician. Do not make any changes or modifications to an existing masonry fireplace or chimney to install this appliance.

Allow the appliance to cool before carrying out any maintenance or cleaning.

Do not place clothing or other flammable items on or near this appliance.

This wood heater has a manufacturer-set minimum low burn rate that must not be altered. It is against federal regulations to alter this setting or otherwise operate this wood heater in a manner inconsistent with operating instructions in this manual.

Over-firing the appliance may cause a house fire. If a unit or chimney connector glows, you are over-firing.

Maintain the door and glass seal and keep them in good condition.

Do not operate this heater with

Do not use a grate or other device to elevate the fire off of the firebox floor. Burn the fire

directly on the bricks. broken or missing glass. Avoid placing wood against the

glass when loading. Do not slam the door or strike the glass.

This Manual

Do not throw this manual away. This manual has important operating and maintenance instructions that you will need at a later time. Always follow the instructions in this manual.

Travis Industries, Inc. grants

no warranty, implied or

stated, for the installation or

maintenance of your

appliance, and assumes no

responsibility of any

consequential damage(s).

Smoke and CO Detectors: Make sure your home has a working smoke detector, especially near any bedrooms. We recommend

having a smoke and/or CO detector in the same room as the wood heater for additional safety.

Proposition 65 Warning: Fuels used in gas, woodburning or oil fired appliances, and the products of combustion of such fuels, contain chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. California Health & Safety Code Sec. 25249.6

Travis Wood Burning Fireplaces, Stoves and Inserts are protected by one or more of the following patents; U.S. 9,170,025 4,665,889 as well as other U.S. and Foreign Patents pending.

This wood heater needs periodic inspection and repair for proper operation. It is against federal regulations to operate this wood heater in a manner inconsistent with operating instructions in this manual.

6 Features & Specifications

Installation Options

 Freestanding  Freestanding in an Alcove  Freestanding in a Mobile Home  Freestanding Hearth Stove

Features

 3.65 Cubic Foot Firebox Volume  Single Operating Control  Accepts Logs Up to 24" Long (610mm)  Steel Plate Construction (5/16" & 3/16") (8mm & 10mm)  Heavy Duty Refractory Firebrick  Optional High-Tech Blower

Heating Specifications

Approximate Maximum Heating Capacity (in square feet)* 1,500 to 2,500

EPA Tested Cord Wood BTUs per Hour** 15,155 to 63,239

Maximum Burn Time Up to 12 Hours

* Heating capacity will vary depending on the home's floor plan, degree of insulation, and the outside temperature. It is also

affected by the quality and moisture level of the fuel.

** EPA tests to determine BTU output are achieved with a single load of wood at each burn rate. At home, you are likely to add

more wood to your stove to maintain your desired comfort level. By the simple process of loading your stove with additional wood, you could achieve up to a 20% higher heat output than established during EPA testing.

This model was tested for efficiency using method B415.1-10 and was determined to have a weighted average Higher Heating Value (HHV) Overall Heating Efficiency (OHE) of 69.5%. Overall efficiency of the heater may be lower if the heater is operated without a heat exchange blower or with the installed heat exchange blower turned off.

Dimensions

(

6-1/4” (159mm)

)

”

(

)

2-3/16” (56mm)

)

(

”

Note:

Measure side, corner, and back clearances from the stove top. Measure front clearances from the stove face

Height:

34-3/16” (869mm)

Weight:

570 lbs. (259 Kg.)

IDB1010

Figure 1

Emissions

This heater meets the 2020 U.S. EPA’s cord wood emission limits for wood heaters. Tested to EPA Alt-125, ASTM E3053-17, ASTM 2515-11, CSA B415.1-10 this heater has been shown to deliver heat at rates ranging from 15,155 to 63,239 BTU/hr and an emission value of 2.5g/h. Report No. 0028WS062E

Stove Installation (for qualified installers only) 7

SAFETY NOTICE:

Please read this entire manual before you install and use your new room heater. Failure to follow instructions may result in property damage, bodily injury, or even death. Contact local building or fire officials about restrictions and installation inspection requirements in your area.

Planning The Installation

We suggest that you have an authorized Travis Industries dealer install your stove. If you install the stove yourself, your authorized dealer should review your installation plans.

Check with local building officials for any permits required for installation of this stove and notify your insurance company before proceeding with installation.

The location of your wood heater in your home will decide how affectively the heat produced will spread throughout your house. Attention to the home design with consideration of natural convection and air circulation should be taken into account when choosing the placement of your heater within the home.

Preparation for Installation

 Check for damage to the exterior of the stove (dents should be reported, scratches can be fixed by

applying touch-up paint).

 Check the interior of the firebox (replace cracked firebrick and make sure baffle is in place).

The stove can be lightened by removing the firebricks and baffle (page 33) - replace before operation.

Stove Installation Considerations

The table below details the six most common types of installations and the considerations for each type. Alternative methods of installation are available if they comply with local building codes.

Installation Type Considerations

Standard Ceiling with a Factory Built Chimney (Page 16)

Cathedral Ceiling with a Factory Built Chimney (Page 16)

Exterior Factory Built Chimney (Page 17)

Hearth Stove Positive Connection (Page 17)

Interior Masonry Chimney (Page 18)

 Requires ceiling and roof penetration  Provides best draft

 Cathedral style chimney support required  Provides best draft

 Uses two elbows to route chimney outside  Exterior chimney is hidden from the room  Elbows reduce draft  Optional exterior chase reduces cold air blockage  Utilizes existing masonry or zero clearance (metal)

chimney

 Provides good draft due to full reline  Easier to clean than direct or horizontal hearth stove  Utilizes existing masonry chimney (not approved for

zero clearance (metal) fireplaces)

8 Stove Installation (for qualified installers only)

Packing List

 Wood Moisture Meter  Touch up paint  Bypass Tool  Gloves

Floor Protection Requirements

 Stove must be placed on the Travis Industries legs.  Floor protection must extend to the sides, rear, and front of the stove (see “Clearances” below for

minimum floor protection).

 Floor protection must be non-combustible and at least .018" thick (26 gauge).  No R value is required for floor protection - (R = 0).

Stove Placement Requirements

Clearances may be reduced by methods specified in NFPA 211, listed wall shields, pipe shields, or other means approved by local building or fire officials.

 Stove must be placed so that no combustibles are within, or can swing within (e.g. drapes, doors), 36"

(914mm) of the front of the stove

 If the stove is placed in a location where the ceiling height is less than 7' (2134mm), it must follow the

requirements in the section "Alcove Installation Requirements"

 Must maintain the clearances to combustibles listed below (drywall, furniture, etc.):  The stove requires an air source to operate. Combustion air starvation will result in poor performance

or smoke in the house.

Stove Installation (for qualified installers only) 9

STRAIGHT INST

ALLA

TIONS

Clearances – Single Wall Connector

(singlewall connector)

24-7/16” (621mm)

30” (762mm)

6-1/4” (159mm)

TOP OF ST OVE

18-1/4” (464mm)

15” (381mm)

Connector

App. 6" (153mm) dia.

US 16" (407mm) Can. 18" (458mm)

FLOOR PR OTECTION

US 6" (153mm) Can. 8" (204mm)

16" (407mm)

28" (712mm)

US 6" (153mm) Can. 8" (204mm)

NOTE: Measure rear and side stove clearances from the nearest edge of the stove top.

NOTE: Measure front floor protection from the face of the stove (unibody).

CORNER INSTALL ATIONS

(singlewall connector)

21" (534mm)

6-1/4” (159mm)

24-7/16” (621mm)

30” (762mm)

App. 6" (153mm) dia.

TOP OF STOVE

Approx. 52-7/8" (1343mm)

from Corner to Front of Stove

US 6" (153mm) Can. 8" (204mm)

Connector

IDB1233

9-1/2" (242mm)

US 6" (153mm) Can. 8" (204mm)

US 16" (407mm) Can. 18" (458mm)

FLOOR PROTECTION

10 Stove Installation (for qualified installers only)

STRAIGHT INST

ALLA

TIONS

Clearances – Reduced Clearance Connector

(double wall connector)

24-7/16” (621mm)

30” (762mm)

6-1/4” (159mm)

TOP OF ST OVE

12-3/4” (324mm)

10” (255mm)

Connector

App. 7" (178mm) dia.

US 16" (407mm) Can. 18" (458mm)

FLOOR PR OTECTION

US 6" (153mm) Can. 8" (204mm)

16" (407mm)

27-1/2" (699mm)

US 6" (153mm) Can. 8" (204mm)

NOTE: Measure rear and side stove clearances from the nearest edge of the stove top.

NOTE: Measure front floor protection from the face of the stove (unibody).

NOTE: Reduced clearance connectors may require an appliance adapter to connect to the flue collar.

NOTE: Standard residential installations with reduced clearance connector may use the clearance determined by the manufacturer of the connector for the connector to wall clearance or the clearance listed in this manual. Offsets must be used to maintain the stove to wall clearance.

NOTE: Vent diameter varies depending upon brand and model.

CORNER INSTALL ATIONS

(double wall connector)

18-1/2" (471mm)

6-1/4” (159mm)

24-7/16” (621mm)

30” (762mm)

App. 7" (178mm) dia.

TOP OF STOVE

Approx. 51" (1296mm)

from Corner to Front of Stove

US 6" (153mm) Can. 8" (204mm)

Connector

IDB1236

7-1/2" (191mm)

US 6" (153mm) Can. 8" (204mm)

NOTE: Reduced clearance installations require one of the chimneys and connectors listed below:

 AMERI-TEC model DCC with model HS

chimney

 DURAVENT model DVL with DURATEC or

DURA-PLUS chimney

 GSW Super Chimney Twenty-One

connected directly to appliance

 I.C.C. Excel (2100-2 Can.) (103-HT USA)

chimney with ULTRABlack connector

 METALFAB model DW connector with TG

chimney

 OLIVER MACLEOD PROVENT model PV

connector with model 3103 chimney

 SECURITY model DP connector with

SECURITY model ASHT or S2100 chimney

 SELKIRK METALBESTOS model DS

connector with model SSII chimney

 Standard Masonry Chimney with any one of

the above listed connectors

US 16" (407mm) Can. 18" (458mm)

FLOOR PROTECTION

Stove Installation (for qualified installers only) 11

Chimney Connector Requirements

 Chimney connector is required from the flue collar of the stove to the factory-built chimney or

masonry chimney.

 The chimney connector must be 6” diameter and a minimum 24 gauge black steel, or one of the

reduced-clearance connectors listed on page 8. NOTE: Aluminum or galvanized steel is not allowed – these materials cannot withstand the flue

temperatures and may give off toxic fumes when heated. NOTE: Standard residential installations may use single-wall connector (Mobile-Homes may not).

 The chimney connector may not pass through a ceiling, attic, roof, closet, or any other concealed

space (use listed UL 103 HT chimney – see “Chimney Requirements” for details). DO NOT USE CONNECTOR PIPE AS CHIMNEY.

 IN CANADA: Where passage through a wall or partition of combustible construction is desired, the

installation shall conform to CAN/CSA-B365, Installation Code for Solid-Fuel-Burning Appliances and Equipment.

 The chimney connector should be as short and direct as possible. No more than 180

elbows, or two 45o & one 90o elbow, etc.) may be used for the entire system (connector and

chimney).. Horizontal runs should slope upwards 1/4” per foot and be a maximum 36” long.

 The chimney connector must be installed with the crimped end pointing downwards. This prevents

creosote from leaking to the exterior of the pipe.

of elbows (two

IDB1117

 The chimney connector must be fastened to the stove and each adjoining section (and chimney).  Standard residential installations may use single-wall connector (Mobile-Homes may not).  Standard residential installations with reduced clearance connector may use the clearance

determined by the manufacturer of the connector for the connector to wall clearance or the clearance listed in this manual. Offsets must be used to maintain the stove to wall clearance. Mobile homes must use the clearances listed in this manual under "Additional Requirements for Mobile Home Installations".

 Chimney connector must be in good condition and kept clean.

12 Stove Installation (for qualified installers only)

Chimney Requirements

 DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE.  DO NOT CONNECT TO OR USE IN CONJUNCTION WITH ANY AIR DISTRIBUTION DUCTWORK

UNLESS SPECIFICALLY APPROVED FOR SUCH INSTALLATIONS

 IN CANADA: This appliance must be connected to a factory-built chimney conforming to CAN/ULC-

S629, Standard for 650°C Factory-Built Chimneys.

 UL 103 HT Chimney must be used from the first ceiling or floor or wall penetration to the chimney

cap.

 Use 6" diameter type UL 103 HT chimney from one manufacturer (do not mix brands) or code

approved masonry chimney with a flue liner.

 Chimney connector and chimney must be fastened to the stove and each adjoining section.  Follow the chimney manufacturer's clearances and requirements.  Use the chimney manufacturer's fire stops, attic guards, roof supports, and flashings when passing

through a ceiling or thimble when passing through a combustible wall.

 No more than 180

NOTE: Additional elbows may be allowed if draft is sufficient. Whenever elbows are used the draft is adversely affected. Additional chimney height may be required to boost draft.

of elbows (two 90o elbows, or two 45o & one 90o elbow, etc.).

Drafting Performance

(a) M in. Syst em Height 15’

M ax. S ystem Height 33’

(b) Roof P enetration and Termination

(See Chimney M anufacturer’s Req. )

(d) Ceiling Penetration

(See Chimney M anufacturer’s Req. )

(e) M in. air space to combustibles

(See Chimney M anufacturer’s Req. - Typ 2”)

(f) Connector - see “Chimney Connector” on the

ID B1118

Figure 2

Draft is the force which moves air from the appliance up through the chimney. The amount of draft in your chimney depends on the length of the chimney, local geography, nearby obstructions and other factors. Too much draft may cause excessive temperatures in the appliance and may damage the heater. Inadequate draft may cause backpuffing into the room and `plugging' of the chimney. Inadequate draft will cause the appliance to leak smoke into the room through appliance and chimney connector joints. An uncontrollable burn or excessive temperature indicates excessive draft.

Stove Installation (for qualified installers only) 13

Chimney Termination Requirements

 Must have an approved cap (to prevent water from entering)  Must not be located where it will become plugged by snow or other material  Must terminate at least 3' above the roof and at least 2' above any portion of the roof within 10' (see

Figure 3).

Min. 2’ (610mm)



Min. 3’ (914mm)

10’ (3.04M)

Min. 2’ (610mm)



10’ (3.04M)

IDB1119

Figure 3

Outside Air Requirements

 Required for mobile homes & in certain localities (check with building officials).  Must not be drawn from an enclosed space (garage, unventilated crawl space). May be drawn from

ventilated crawl space (a) or exterior of home (b). Must have suitable rodent/debris screen and rain protection (hood) (c).

 Requires the optional outside air kit (sku 99200139).  Air duct maximum length is 15’ (4.57M) with a minimum cross section of 16 square inches

(10322mm²) or 6’ (1.82M) with a minimum cross section of 7 square inches (4517mm²).

IDB1206

Out side Air

Connector

Outside air entranc e must be placed so

it does not become blocked b

snow

Figure 4

+ 29 hidden pages