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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

4

GENERAL INSTALLATION NOTES

INSTALLATION NOTES

1

1.   The chimney is intended for use with solid (6’’,7’’,8’’ dia. only) or   

liquid and gaseous fuel burning appliances.(all diameters)

   Allowable flue gas temperature:

      

Maximum continuous 540°C (1000°F)

      

Brief forced firing 760°C (1400°F) 

 

 

 

   

Tested to 1150°C (2100°F) - 30 minutes

2.   

On wood or coal stove application and in area where the chimney 

is completely enclosed, it is required to install Premium shields 

(telescopic of flexible)  around the chimney and a Radiation shield 

connector at the ceiling level.

 

   For venting of gas or oil burning appliances Premium shields are 

not required even where the chimney is enclosed.  

   For factory-built wood burning fireplaces, Premium shields are 

usually not required, please follow fireplace installation instruction.

3.   The maximum height of chimney supported by the various supports 

are outlined on page 3.

4.   The  supports  described  in  this  booklet  should only  be used with 

Duravent model DURATECH CANADA (DTC), 5", 6", 7", 8" and 10" 

factory built chimneys.

5.   Size the chimney in accordance with the appliance manufacturer's 

instructions.

6.   When a firestop (DTC-FS , DTC-ISI or DTC-RSCI) needs to be installed, 

it is important to follow the opening dimensions for the floor open-

ings prescribed in this manual. This way, the holes left by the folded 

positioning tab of the firestop will be blocked by the ceiling.

7.   A chimney servicing a fireplace or an incinerator shall not serve any 

other appliance.

8.   The chimney shall extend at least 3 ft above its point of contact with 

the roof and at least 2 ft higher than any wall, roof or adjacent building 

within 10 ft of it.

9.   The maximum height of unguided chimney above the roof is 5 ft.

10.  The clearance between single wall pipe and unprotected combustible 

material must not be less than 18" (see national building code and 

NFPA 211) except: The distance between the vertical stove pipe and 

the ceiling may be less than 18" and will be established by the finish 

support.

11.  Portions of the chimney which may extend through accessible spaces 

shall be enclosed in all cases to avoid personal contact with the chimney 

and damage to the chimney. When doing so on woodstove or coal 

application, a telescopic or flexible Premium shield must be installed 

(

see Figure 2

).  Except for installation in single and two-story family 

dwellings, the enclosure must have a fire resistance rating equal to 

or greater than that of the floor or roof assemblies through which 

they pass.

12.  Do not fill the 2" space around the chimney with insulation or any 

other material.  Insulation placed in this area could cause adjacent 

combustibles to overheat.

13.  Self tapping screws are not required, but may be used to reinforce 

the connection and avoid accidental unlocking of chimney lengths.

2 ft

MIN.

10 ft

3 ft

 MIN.

2" MIN.

ENCLOSURE

2" MIN.

7 1/2"

MIN.

BASE TEE

* 18"

MINIMUM

* 18"

MINIMUM

*  THE DISTANCE CAN BE REDUCED IF A 

LISTED STOVE PIPE IS USED.

Figure 2

       WARNING 

The clearance between the chimney and combustible

material must not be less than 2", except where

established by the support. Do not fill this area with

insulation.

RADIATION

SHIELD 

CONNECTOR 

(DTC-RSCI)

STORM

COLLAR

(DTC-SC)

RADIATION

SHIELD 

FIRESTOP 

(DTC-FRSC)

SWIVEL 

ADAPTOR 

OPTIONAL

(DTC-SA)

PREMIUM SHIELD 

(DTC-TRS or DTC-FLXS)

SUPPORT

(DTC-FSC 

OR DTC-BS)

Содержание Duravent Duratech Canada HT

Страница 1: ...8 only CAN ULC S604 UL 103HT Duravent www duravent com SUMMARY OUR PRODUCTS LIVE UP TO OUR NAME WARNING 2 KEEP YOUR CHIMNEY CLEAN SIZING CHART 3 GENERAL INSTALLATION NOTES 4 INTERIOR STRAIGHT INSTALLATION WITH MULTIPLE FLOORS 5 INTERIOR INSTALLATION WITH CATHEDRAL CEILING 7 OFFSET INSTALLATION 8 9 EXTERIOR INSTALLATION 10 11 INTERIOR INSTALLATION ON A FURNACE WATER HEATER 12 SPECIALIZED COMPONENTS...

Страница 2: ...nying the stove Be certain to maintain the required clearances to combustible construction 6 Keep your flue gases between 300 F and 500 F This will maximize efficiency while minimizing condensation and creosote formation Do not fill your stove with wood and allow it to smoulder for 8 to 10 hours This condition produces large amounts of creosote in the chimney 7 Do not burn sea driftwood or treated...

Страница 3: ...URATECHDTCchimneyhasbeendesignedtowithstandtheintense heat of a chimney fire Nevertheless chimney fires are dangerous and should be prevented BEFORE HIRING A CHIMNEY SWEEP 1 Does the company or individual have adequate liability insurance in case of damage 2 How long has the company been in business 3 Does the company offer current references 4 Is the company involved in any unresolved disputes CH...

Страница 4: ... point of contact with the roof and at least 2 ft higher than any wall roof or adjacent building within 10 ft of it 9 The maximum height of unguided chimney above the roof is 5 ft 10 The clearance between single wall pipe and unprotected combustible material must not be less than 18 see national building code and NFPA 211 except The distance between the vertical stove pipe and the ceiling may be l...

Страница 5: ...the male coupling on top Slide a Telescopic Rigid shield DTC TRS on top of that length all the way to the bottom At the ceiling level install a Radiation Shield Connector DTC RSCI and a Radiation Shield Firestop DTC FRSC figure 5 Stack the next chimney length on the first length Be sure that the male and female threads are not in line when putting the lengths together Turn the chimney clockwise to...

Страница 6: ...NOTE DIAGRAMS ILLUSTRATIONS ARE NOT TO SCALE 6 SCREWS INSULATION PAD SILICONE CAULKING Figure 6 RADIATION SHIELD CONNECTOR DTC RSCI RADIATION SHIELD CONNECTOR FIRESTOP DTC FRSC Figure 5 ...

Страница 7: ...ort is similar in application and installation as the cathedral support DTC CS Install it using the in structions above refer to figure 9 for visual references The adjustable square support requires an opening of 12 x 12 up to 12 x 22 1 2 in the ceiling see figure 10 SUPPORT EXTENSION DTC PS For square support only Steep pitched cathedral ceilings may require the use of a square support extension ...

Страница 8: ...tal screws For Enclosed installation 6 7 and 8 dia only woodstove or coal burning appliance Place the first chimney length on a flat surface with the male coupling on top Slide a flexible shield DTC FLXS on top of that length all the way to the bottom Attach the flexible shield to the section using 3 x 1 2 stainless steel self tapping screws Slide this assembly in the support and turn clockwise to...

Страница 9: ... 70 3 4 79 3 16 Table 8 OFFSET DEVIATION CONT D ROOF SUPPORT DTC RS The roof support has three possible uses It may be used to support a chimney from the roof It adjusts to any roof pitch It may be used on a floor ceiling or roof above an offset to support the chimney above the offset It may be used on a floor ceiling or roof as a supplementary support when the chimney height exceeds that of the p...

Страница 10: ...y horizontal combustible including the ground is 6 This distance can be reduced to 2 inches by using an insulated tee cap DTC TCI in conjunction with a DTC TSA wall support 9 The adjustable support DTC TSA may only be installed with an insulated tee cap DTC TCI or a drain tee cap DTC TCD Figure 17 Figure 16 HOLE SIZE CHIMNEY SIZE COMBUSTIBLE CONCRETE 5 11 3 8 x 11 3 8 7 3 4 6 12 3 8 x 12 3 8 8 3 4...

Страница 11: ... 5 Attach the clean out cap to the support s flue extension using the three metal screws provided Make sure that the screws have pierced through the flue extension The cap is in the box with the insulated tee If an insulated tee cap is used twist lock the tee cap to the tee adjustable support DTC TSA only The minimum length of insulated chimney required to pass through the wall will be thickness p...

Страница 12: ...chimney length on the first length Be sure that the male and female threads are not in line when putting the lengths together Turn the chimney clockwise to lock it in place Continue until the required chimney height is reached Step 6 At the attic level install a firestop DTC FS from below and an attic radiation shield DTC ISI from above see Figure 23 Step 7 U S ONLY Install the roof radiation shie...

Страница 13: ...allation instructions accompanying the fireplace INSULATED RADIATION SHIELD DTC FSI It must be used in combination with an attic radiation shield DTC ISI when passing through an attic This component provides a 2 safety clearance to combustible materials surrounding the chimney ANGLED INSULATED RADIATION SHIELD DTC WRSI30 DTC WRSI45 It has been designed for use when a chimney passes through a wall ...

Страница 14: ...USTRATIONS ARE NOT TO SCALE 14 Figure 27 1 INSULATED ELBOW 2 INSULATED WALL RADIATION SHIELD 3 INSULATED LENGTH 4 OFFSEST SUPPORT 5 FIRESTOP 6 ATTIC RADIATION SHIELD 7 ADJUSTABLE ROOF SUPPORT 8 RAIN CAP 8 7 6 5 4 3 2 1 ...

Страница 15: ...uch materials must not be burned in the appliance or fireplace In case of a chimney fire the chimney must be inspected and approved by a certified Chimney Sweep before reuse After each annual inspection maintenance and cleaning the certified Chimney Sweep must fill out and date the appropriate section of the warranty card provided with the chimney liner LIMITATIONS ON INTERNET SALES Notwithstandin...

Страница 16: ...er Parts will be shipped at prevailing prices at time of order When ordering repair parts always give the following information 1 The model number of the vent system 2 The part number 3 The description of the part 4 The quantity required 5 The installation date of the chimney system If you encounter any problems or have any questions concerning the installation or application of this system please...

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