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PLANNING YOUR INSTALLATION 
 

PAGE 7 

MASONRY FIREPLACES 

This appliance is approved for installation into a ma-
sonry fireplace built to UBC 37 or ULC S628 standards. 
Do not remove brick or mortar form the masonry fire-
place to accommodate this appliance. If the fireplace 
has been modified to accommodate the fireplace insert, 
a metal tag documenting what was modified must be 
attached to the fireplace (as required by Clause 5.1.11 
it must be secured using screws or nails to the fire-
place, in a location readily visible should the fireplace 
insert be removed). 

The lettering shall not be less than 

5 mm high. 

 

Metal Tag 

 

THIS FIREPLACE HAS BEEN ALTERED TO AC-
COMMODATE A 

FIREPLACE INSERT

 AND 

SHOULD BE INSPECTED BY A QUALIFIED PER-
SON PRIOR TO RE-USE AS A CONVENTIONAL 
FIREPLACE 

 

IMPORTANT: Any opening between the masonry of 
the fireplace and the facing masonry must be per-
manently sealed. 

 

USA Requirements / Masonry Fireplaces - 

The fire-

place damper must be secured in the open position. In 
the USA, a flue extension past the fireplace header is 
required as a minimum.  A preferred installation is a 
positive flue connection (sealing the throat of the chim-
ney). This appliance requires the use of a 6” (152 mm) 
diameter flex or rigid single wall pipe, minimum 24 / 25 
MSG black or blued steel connector pipe (stainless 
steel recommended). 
 

Canada Requirements / Masonry Fireplaces

 - – This 

fireplace insert must be installed into an approved solid 
fuel Masonry fireplace only (installation into a factory 
built fireplace is not approved). The fireplace damper 
must be secured in the open position. The fireplace in-
sert must be installed with a continuous chimney liner of 
6” / 152 mm diameter extending from the fireplace in-
sert to the top of the chimney. The chimney liner must 
conform to the Class 3 requirements of CAN / ULC – 
S635, Standard for Lining Systems for Existing Masonry 
or Factory-Built Chimneys and Vents, or CAN / ULC – 
S640 Standard for Lining Systems for New Masonry 
Chimneys. 

 

 

 

Offsets 

Offsets can be handled with an offset adapter (it aligns 
starter pipe with fireplace flue).  For more information 
on the offset adapter, see pages 10 and 26. 

 
FIREPLACE CHIMNEY MAXIMUM SIZE TO ENSURE 
PROPER DRAFT – USA ONLY 

Note:  Installations in Canada require a full length liner. 
The fireplace insert flue size is 6 inches (152 mm) di-
ameter, which is approximately 28 square inches (711 
square mm), the minimum. The maximum flue size 
should be no more than (3) three times the cross sec-
tional area of the size of the fireplace insert flue collar. 
In this case, that would be no larger than a 10 inch (254 
mm) diameter stack (area = approx. 85 sq. inches [216 
sq. cm]). 
 
Note: Formulas for calculating Area: 
 

Calculating area of a circle:   

π

 x r

2    

= Area (

π

 = 3.1416, r = 1/2 diameter) 

 
To calculate area of square or rectangle: 
Width x Depth = Area 

 

Notes:  

 

It may be necessary to use a full-length liner to 
achieve adequate draft for the appliance. A draft 
gauge should read more than .04 W.C.I, but less than 
.08 W.C.I. for optimum performance

.

 

 

This appliance is approved for all heatform style 
fireplaces (masonry fireplace with a metal fire-
box liner). 

 

Содержание EARTH STOVE 2800HT

Страница 1: ...ODEL 2800HT RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE EPA CERTIFIED WOOD BURNING FIREPLACE INSERT THIS APPLIANCE MUST BE INSTALLED BY A QUALIFIED INSTALLER READ ENTIRE MANUAL THOROUGHLY BEFORE IN...

Страница 2: ...er fluid or similar liq uids to start or freshen up a fire in this heater Keep all such liquids well away from the heater while it is in use 12 DO NOT OVERFIRE If heater or chimney con nector glows yo...

Страница 3: ...ne Insulation pad and strips Place pad under top marble and strips under ash lip marble USING THIS MANUAL Please read and carefully follow all of the instructions found in this manual Please pay speci...

Страница 4: ...thin the same room you must follow the requirements of your local code Check with your local building department for requirements in your area IMPORTANT THIS APPLIANCE IS NOT AP PROVED FOR INSTALLATIO...

Страница 5: ...PA 211 92 draft 1 7 A chimney or vent shall be so designed and con structed to develop a flow sufficient to completely remove all flue and vent gases to the outside atmosphere The venting system shall...

Страница 6: ...not alter the integrity or outer shell of the pre engineered fireplace cabinet in any way Venting Requirements for factory built fireplace The fireplace damper must be secured in the open po sition T...

Страница 7: ...nry fireplace only installation into a factory built fireplace is not approved The fireplace damper must be secured in the open position The fireplace in sert must be installed with a continuous chimn...

Страница 8: ...th into fireplace 15 3 4 400 mm FACTORY BUILT FIREPLACE REQUIREMENTS Note In Canada installation into a Factory Built Fireplace is not approved When installing the 2800HT into a high dome or low profi...

Страница 9: ...of the baffle plate should be flush to the back wall of the firebox MARBLE Marble is a natural product and therefore each piece will have its own unique character Marble can be scratched so care shoul...

Страница 10: ...e hearth leveling bolts will need to be installed not included with the hardware Use a 3 8 10 mm bolt with 2 nuts The bolt length should be at least 1 25 4 mm longer than needed Locate the leveling bo...

Страница 11: ...ides of the flue outlet Use self tapping screws to secure in place Cut a 13 mm height and 19 mm width notch in the front of connector pipe liner or adapter that will attach to flue outlet Install conn...

Страница 12: ...e blowers will turn on when the insert is hot and turn off when the insert is cool See Care and Operation Section Blower System on page 16 Blower System Controls Located on right side of door at botto...

Страница 13: ...may get dirty A short hot fire 15 20 minutes will help clean off much of the normal buildup see Troubleshooting pages 19 20 A commercial glass cleaner designed for fireplace inserts is recommended for...

Страница 14: ...AINTAIN A FIRE 1 Set the primary air control to the open position push in 2 Set the start up air control to the open position pull out 3 Build a fire directly on the firebrick covering the bot tom of...

Страница 15: ...ctrical cord that must be electrically grounded per lo cal codes or NEC ANSI NFPA 70 latest edi tion Do not route the power cord under or in front of the appliance Blower System Controls Located on ri...

Страница 16: ...s Logs that are 5 127 mm diameter across or larger should be split in half three pieces if over 8 inches 203 mm and four pieces when over a foot across If the tree fell 2 to 4 years ago it still needs...

Страница 17: ...nstall door CLEANING BLOWERS The blowers require inspection and cleaning annually to remove lint dust etc If there are pets in the dwelling the blowers should be cleaned at least twice a year To ac ce...

Страница 18: ...agonally into lower firebox Remove baffle plate through door opening diagonally WARNING DO NOT OPERATE THE INSERT WITH OUT THE BAFFLE PLATE PROPERLY INSTALLED THIS WILL VOID WARRANTY In the event of a...

Страница 19: ...ceiling fan with a winter summer switch 4 The area to heat is too large square foot heating estimates are based on average climates and home design 5 There is an obstruction in the chimney 6 The chim...

Страница 20: ...re this may result in improper operation of appliance i e wont maintain fire unless fuel door is left open See below Overfiring Caused From Improper Op eration on this page Overfiring Caused From Impr...

Страница 21: ...e 8 10 hours Fuel capacity 50 60 lbs 23 27 kg Firebox size cubic feet 2 9 c f 884 cubic mm Maximum Burn Rate 74 100 BTU EPA BTU Range 11 500 46 700 BTU EPA Efficiency 63 Emissions Rate grams hour 4 5...

Страница 22: ...28 Rheostat W Connectors Knob Not Included p n 10050087 10050087 Rheostat Knob 410 270 Rocker Switch On Off Switch 11565 Disc Fan F110 20F 60T12 410 265 Terminal Block Small 410 260 Terminal Block Lar...

Страница 23: ...nt parts contact Lennox Hearth Products 1110 West Taft Avenue Orange CA 92865 PAGE 23 Part No Description MS2805 Marble Set Green Also requires 1 each 1053 4 each 1051 1053 Cerawool Pad For Marble req...

Страница 24: ...COMPONENT DIAGRAMS Model 2800HT PAGE 24 FIREBRICK 1 THICK AIR CONTROLS FIREBOX PARTS DOOR ASSEMBLY HANDLE ASSEMBLY...

Страница 25: ...be handled using an off set adapter it aligns starter pipe with flue Actual Appearance Masonry Fireplace Kit This header insulation kit is required when installing the insert into a masonry fireplace...

Страница 26: ...SAFETY LISTING LABEL PAGE 26...

Страница 27: ...EPA LABEL PAGE 27...

Страница 28: ...28 OWNERSHIP RECORDS Dealer s Name Dealer s Address City State Zip Code Serial Number Date of Purchase Date Installed Notes SERVICE AND MAINTENANCE LOG Service Service Service Date Technician Descrip...

Страница 29: ...1110 West Taft Avenue Orange CA 92865...

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