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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

4

INDOOR INSTALLATIONS

 - The minimum 

installed height of the completed fi replace 
system for  is 15' 0."  The maximum height is 
60' 0" (see 

Table 1

).

OUTDOOR INSTALLATIONS

 - The minimum 

installed height of the completed fi replace 
system  is 7' 9."  The maximum height is 60" 
(see 

Table 2

).

Outdoor installations less than 15’ height require 
chimney clearance of 2” air space to insulation 
and construction materials.

The fi replace and chimney system must be 
enclosed when installed in or passing through 
a living area where combustibles or people may 
come in contact with it. This is important to pre-
vent possible personal injury or fi re hazard.

For questions, please call your distributor or 
the manufacturer. Special restrictions apply to 
the front and facing of the fi replace and nearby 
walls (See 

Pages 20, 21 & 22

).

CHIMNEY SYSTEM

These fi replaces are designed and code listed for 
use with Security Chimneys FTF8 chimney Sys-
tem only. Always use Security Chimneys FTF8  
chimney components with these fi replaces. Do 
not modify or alter these components as this 
may cause a potential serious hazard and void 
the Warranty.

Chimney Height - 

Indoor Installations

The total height of your completed fi replace sys-
tem from the surface the fi replace rests on to the 
chimney top must not exceed 60' and must also 
meet minimum height requirements. Refer to the 
minimum system height chart (see 

Table 1

).

Chimney Height - 

Outdoor Installations

The total height of your completed fi replace 
system from the surface the fi replace rests on 
to the chimney top must not exceed 60' and 
must also meet minimum height requirements. 
Refer to the minimum system height chart (see 

Table 2

).

INDOOR INSTALLATIONS
Minimum System Height

Security's FTF8 Pipe

Vertical Installation

15' 0"

One Offsets

15' 0"

Two Offsets

25' 0"

Table 1

OUTDOOR INSTALLATIONS

Minimum System Height

Security's FTF8 Pipe

Vertical Installation

7' 9" 

One Offsets

15' 0"

Two Offsets

25' 0"

Table 2 

- See following Notes

When complete these fi replace systems consists 
of fi ve basic “sub-systems”:

1.

 The Fireplace

2.

  The Chimney and Termination

3.

  The Optional Glass Doors

4.

  The Optional Outside Air Kits

5.

  The Optional Weather Cover (for outdoor 

installations)

CLEARANCES AND HEIGHT
REQUIREMENTS

The fi replace may be placed on or near normal 
construction materials*. The outside air kit, 
fi restop spacer and roof fl ashing (not chase 
fl ashings) may be placed directly on or against 
normal construction materials. 

**

A combustible mantel may be installed 12" 
above the opening of the fi replace as per NFPA 
211-latest edition.  In Canada, the minimum is 
18" above the fi replace opening.

* In the USA, the chimney and fi replace outer 
wrapper require a minimum 1" air space to 
insulation and construction materials.

* Outdoor installations less than 15’ height 
require chimney clearance of 2” air space to 
insulation and construction materials.
 
* In Canada, the chimney and fi replace outer 
wrapper require a minimum 2" air space to 
insulation and construction materials.

** Construction Materials:
 

• Framing Materials • Paneling

 

• Particle Board 

• Flooring

 

• Dry Wall 

• Plywood 

 

• Noncombustible Insulating Materials

 • 

Etc.

 Notes (

Table 2

)

•   Outdoor fi replace system less than 15 feet 

height must have a chimney clearance of 
2” air space to insulation and construction 
materials and be a minimum of 10 feet away 
from a building or combustible structure. 
The 10 foot rule applies on all cases (see 
ten foot rule summary on 

Page 15

).

•    The system height may be reduced to a single 

length of FTF8-48 pipe and termination  with  
the FTF8-CTDTM for a minimum height on 
a complete system of 7' 9."  The fi replace 
must be installed as a Freestanding system 
and located a minimum of 10' away from any 
building or structure (

refer to 

Figure 1

)

.

•   The minimum height will vary when using 

other Firecraft or Lennox Terminations.

Chase Enclosure

A chase is a vertical box-like structure con-
structed to surround the fi replace and chimney. 
Refer to

 Figure 4

  for a typical chase confi gura-

tion.  As with all chimney installations, avoid 
overhead obstructions such as trees, power 
lines, etc. A chase should be constructed and 
insulated just like any outside wall. In a cold 
climate, we recommend the base of the chase 
should also be insulated between the solid 
continuous fl oor beneath the fi replace and the 
chase bottom. Chase insulation in a cold climate 
installation is not required for safety.

Note:

 Do not insulate the chase cavity with 

blown or fi ll type insulation materials.

Note:

 Local codes may not require fi restopping 

at the ceiling levels for outside chase installa-
tions. However, it is recommended for safety 
and the reduction of heat loss.

ASSEMBLY OUTLINE
Before You Start

Check your inventory list to be sure you have 
all the necessary parts supplied in good us-
able condition. Check also for any concealed 
damage.

Check the operation of the damper.  The damper 
is controlled through the use of a control lever 
located within the fi rebox opening at the top 
center in front of the fi rebox lintel (

Figure 3

).  

The control lever snaps into place at either 
extreme of its range of motion.  When locked 
in position all the way to the  right, the damper 
is open.  When locked in position all the way to 
the left, the damper is closed.

       WARNING 

Failure to use manufacture 
provided parts, variations in 
techniques and construction 
materials or practices other than 
those described in this manual 
may create a fi re hazard and void 
the limited warranty.

               AVERTISSEMENT

L’échec d’utiliser la fabrication 
les parties fournies, les varia-
tions dans les techniques et le 
matériel de construction ou les 
pratiques autre que ceux-là ont 
décrit dans ce manuel peut créer 
un risque d’incendie et un vide 
la garantie limitée.

Содержание Merit Plus MP-420D

Страница 1: ...EQUIPPED TO BE READILY IN STALLED OUTDOORS IF INSTALLED INDOORS YOU MUST INSTALL THE COMBUSTION AIR COVER PROVIDED WITH THE INSTALLATION KIT OR PURCHASE THE OPTIONAL OUTSIDE AIR KIT GATE OAKG OD SEE...

Страница 2: ...tate and national codes and regulations 3 ThisfireplacemustbeinstalledwithSecurity Chimneys FTF8 8 203mm inside diam eter Chimney System only This fireplace is intendedforindoororoutdoorinstallations...

Страница 3: ...always maintain minimum clearances to combustible materials and do not violate any specific installation requirements These fireplaces have been tested and listed by OMNI Test Laboratories Inc Report...

Страница 4: ...materials Outdoor installations less than 15 height require chimney clearance of 2 air space to insulation and construction materials In Canada the chimney and fireplace outer wrapper require a minimu...

Страница 5: ...kept within the shaded areas illustrated in Figure 7 CLEARANCES Minimum clearance to combustibles for the appliance is as follows sides and back 1 25 mm floor 0 0mm adjacentwall 12 305 mm ceiling 37 1...

Страница 6: ...t If you plan to raise the fireplace and hearth extension build the platform assembly then position fireplace and hearth extension on top Secure the platform to the floor to prevent possible shifting...

Страница 7: ...the outside air kit is NOT installed you must install the Outside Air Cover provided with the instructions kit b IfanoutsideairkitISinstalled theOutside Air Kit Gate must be installed see Page 23 of o...

Страница 8: ...ons Outside Air Kit Installation provided These appliances are equipped with a com bustion air inlet collar so that it is possible to duct combustion air from the outdoors to the firebox To accomplish...

Страница 9: ...g Materials if any Rough Framing Face Unfinished Shown Combustion Air Kit Optional Framing Dimensions A 46 1 2 1181 mm B1 43 1 2 1105 mm B2 60 1 2 1537 mm C 33 828 mm D 17 1 2 445 mm E 76 1 4 1937 mm...

Страница 10: ...ions must not interfere with circulating grillwork Figure 19 Figure 20 A B Ceiling Framing C D Roof Framing Framing Dimensions for Ceiling Inches millimeters Flue Type A B FTF8 Vertical USA 14 1 2 368...

Страница 11: ...les espaceurs du dessus du foyer voir le sch ma 13 ne peuvent tre retir es ou modifi es vous ne pouvez pas entaillez le colombage pour ajuster autour ou tre install plus bas que les espaceurs Le colom...

Страница 12: ...and outer wrapper require a minimum 2 air space to insulation and construction materials Reference Figures 19 20 and charts Framing DimensionsforCeilingandRoof whichspecify minimum ceiling and roof di...

Страница 13: ...e the building must be con structed with galvalume outer sections only Theappropriatemodeldesignationsarelocated in the back of this manual F8FS30 Firestop Spacer FTF8 S4 Stabilizer 1 Min Air Space 30...

Страница 14: ...as noted in Step 4 Step 6 Select the proper Security Chimneys roof flashing based on pitch of roof Use chart below for selection Figure 37 Note Do not caulk or seal the ventilating open ings or seal t...

Страница 15: ...chimney must be at least 2 above this reference point In all cases thechimneycannotbelessthen3 above the roof at the edge of the chimney The 2 in 10 rule is necessary in the interest of safety but doe...

Страница 16: ...36 48 11 0 11 1 0 0 0 17 1 5 0 1 0 0 21 1 9 2 0 0 0 27 2 3 1 1 0 0 35 2 11 0 0 1 0 47 3 11 0 0 0 1 51 4 3 0 1 1 0 57 4 9 1 0 0 1 63 5 3 0 1 0 1 67 5 7 2 0 0 1 73 6 1 1 1 0 1 81 6 9 0 0 1 1 93 7 9 0 0...

Страница 17: ...the Straight Up In stallation Instructions for cutting and framing ceiling and roof openings Note See Framing and Dimension Chart for the sizes of the ceiling and roof openings The size of the roof op...

Страница 18: ...ilizer Considerthiswhen determining the need for a stabilizer Note Do not apply excessive pressure to any subsequent chimney section following return elbow assembly when installing Ensure that each su...

Страница 19: ...c tions are placed lower than 18 inches from the fireplace opening These fireplaces have been marked with a maximum rating of 26 000 BTU to assure that homeowners do not exceed the allowable limits fo...

Страница 20: ...ux non combustibles il se pourrait qu il n y ait pas suffisament de d gagement pour installer les portes de verre de votre choix Assurez d avoir un d gagmet suf fisant tout moment afin de ne pasinterf...

Страница 21: ...es 416 x 1 Answer TheminimumrequiredthicknessoftheMicore160is 417 there fore round up to nearest standard thickness available which is 1 2 Using the r formula Note To convert inches to millimeters div...

Страница 22: ...ormal wall decor with elaborate mantels to rustic wood paneling or warm brick facings Only noncombustible materials like stone tile brick etc may overlap the black front facing Do not extend these mat...

Страница 23: ...ith fireplace Shownhereforre placement purposes only Locking Band 63L60 FLB Ref Form 750 080M Spark Arrester 63L57 FSA 2 Ref Form 750 198M INSTALLATION COMPONENTS The following items are available for...

Страница 24: ...n For open top shrouds 96L20 FTF8 CTT Ref Form 750 077M Chimney Pack conventional Convenience Pack Residential 63L70 FTF8 CP7 Contains 3 FTF8 36 1 F8FS 1 F8F6 1 FTF8 CTD 7 P C 8 F T F R O I R E P U S...

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