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Heatilator • Birmingham BIR50-B Installation Manual • 4059-701 • Rev G • 06/29/15

 

Safety Alert Key:

• 

DANGER!

 

Indicates a hazardous situation which, if not avoided will result in death or serious injury.

• 

WARNING!

 Indicates a hazardous situation which, if not avoided could result in death or serious injury.

• 

CAUTION!

 

Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

• 

NOTICE:

 Indicates practices which may cause damage to the fireplace or to property.

Table of Contents

1  Product Specific & Important Safety Information 

A. Appliance Certification 

4

B. Non-Combustible Materials 

4

C. Combustible Materials 

4

2  Getting Started 

A. Typical Fireplace System 

5

B. Design and Installation Considerations 

6

1. Selecting Fireplace Locations 

6

2. Locating Fireplace & Chimney 

7

C. Tools and Supplies Needed 

8

D. Inspect Fireplace and Components 

8

E. Fireplace System Requirements 

8

3  Framing and Clearances 

A. Fireplace Dimensions 

9

B. Clearances 

10

Minimum Clearances to Combustibles 

10

C. Construct the Chase 

11

D. Frame the Fireplace 

12

E. Secure and Level the Fireplace 

13

F.  Protective Metal Hearth Strips 

13

G. Outside Air Kit 

14

4  Chimney and Termination Installation 

A. Chimney Requirements 

15

B. Clearances 

17

C. Installation Notes 

17

D. Frame Openings 

17

E. Cut Roof Opening 

17

F.  Install Firestop 

17

G. Assemble Chimney Sections 

18

H. Using Offsets/Returns 

18

I.  Offset Elbow Installation 

19

J.  Supplementary Support & Stabilizer 

19

K. Install Attic Insulation Shield 

20

L.  Install Roof Radiation Shields 

20

M. Attach Flashing 

20

Field-Constructed Chase Top Flashing 

21

N. Finish Top 

22

O. Chimney Termination Requirements 

23

5 Shrouds 

A. Shroud Requirements 

24

B. House Style Shroud 

25

C. Arch / Mailbox Style Shroud 

26

D. Pyramid Style Shroud 

26

6 Finishing 

A. Finishing Material 

27

B. Hearth Extension, Building and Finishing 

29

1. Fireplace Installed Flush on the Floor 

  and Hearth Extension Raised to 

  Bottom of Firebox Opening 

29

2. Raised Hearth Extension and Raised Fireplace 

30

3. Fireplace Opening and Hearth Extension Flush 

  with the Floor 

31

C. Non-Combustible Sealant Material 

31

D. Sidewalls/Surrounds 

32

E. Mantel and Wall Projections 

32

7  Fireplace Setup 

A. Install Hearth Molded Brick Panel 

33

B. Install Back Molded Brick Panel 

33

C. Install Side Molded Brick Panel 

33

D. Install Screens 

34

E. Install Mortar (Optional) 

34

F. Grate 

34

G. Gas Log/Lighter Provision 

35

H. Wood Burning Inserts 

35

8  Reference Materials 

A. Chimney Components 

36

B. Optional Components 

36

Содержание BIR50-B

Страница 1: ...r flammable materials Keep clothing furniture draperies and other flammable materials away INSTALLER Leave this manual with party responsible for use and operation OWNER Retain this manual for future...

Страница 2: ...r Kit 14 4 Chimney and Termination Installation A Chimney Requirements 15 B Clearances 17 C Installation Notes 17 D Frame Openings 17 E Cut Roof Opening 17 F Install Firestop 17 G Assemble Chimney Sec...

Страница 3: ...ated to party responsible Combustible materials not installed in non combustible areas Verified all clearances meet installation manual requirements Mantels and wall projections comply with installati...

Страница 4: ...ass Plasters Materials reported as passing ASTM E 136 Standard Test Method for Behavior of Metals in a Vertical Tube Furnace at 750 C C Combustible Materials Materials made of or surfaced with any of...

Страница 5: ...Framing headed off in ceiling joists Enclosed space above and around fireplace Mantel and surround Decorative facing and trim Hearth extension Factory built fireplace Protective metal hearth strip s...

Страница 6: ...on Framing and Clearances Section 3 NOTICE A minimum 1 1 2 in air clearance at the back and sides of the fireplace assembly must be main tained Chimney sections at any level require a 2 in mini mum ai...

Страница 7: ...peak Location NOT recommended Not the highest point of the roof Wind loading possible Multi level Roofs Windward Leeward Recommended Location Above peak Recommended Insulated exterior chase in cooler...

Страница 8: ...dry Remove fireplace and components from packaging and inspect for damage Vent system components and doors are shipped in separate packages Report to your dealer any parts damaged in shipment Read al...

Страница 9: ...in 282 mm 6 7 8 in 175 mm 5 in 129 mm 50 in 1270 mm 60 7 8 in 1546 mm 3 3 4 in 97 mm 38 in 965 mm 54 in 1372 mm 74 1 8 in 1883 mm 70 3 4 in 1797 mm 16 1 8 in 408 mm 11 1 8 in 282 mm 6 7 8 in 175 mm 5...

Страница 10: ...n to floor 2 in 51 mm min Shaded areas represent 2 in 51 mm min air space clearance required around pipe Combustible Object 48 in 1219 mm 1 in B Clearances Warning Risk of Fire You must comply with al...

Страница 11: ...on Storm Collar Figure 3 3 Chase Assembly 1 2 3 All outside walls should be insulated Figure 3 4 Chase Constructions 1 Fireplace and chimney enclosed in an exterior chase 2 Chimney offset through exte...

Страница 12: ...2 74 1 2 12 21 mm 1572 724 1892 305 533 Model Adjust header height for raised floor under fireplace RUTH50 B If interior of chase will be drywalled add the thickness to this measurement The header can...

Страница 13: ...ing approximately 26 in x 4 in 660 mm x 102 mm included with this fireplace Slide each metal strip 2 in 51 mm under front edge of fireplace Overlap strips in the middle of fireplace opening by 1 in 25...

Страница 14: ...ne to prevent moisture penetration and air leaks Seal between the outside air inlet hoods and the house with silicone to prevent air infiltration Caution Risk of Cuts Abrasions Wear protective gloves...

Страница 15: ...ht 50 15 24 Maximum chimney length between an offset and return 20 6 10 Maximum distance between chimney stabilizers 25 7 62 Maximum unsupported chimney length between the offset and return 6 1 83 Max...

Страница 16: ...on of the bottom of the termination cap Subtract the effective height of the fireplace assembly see Figure 4 1 from the total vertical height to determine the overall height of the chimney installatio...

Страница 17: ...n Dura Vent directly D Frame Openings From the ceiling drop a plumb bob to the center of the fireplace s flue outlet and mark this center point on the ceiling Mark appropriate cutting lines around the...

Страница 18: ...himney section s Warning Risk of Fire Do not use offset returns greater than 30 ft Chimney draft will be restricted and could cause overheating and fire Measure the shift required to avoid the overhea...

Страница 19: ...ow strap end over an adjacent joist or rafter and secure it with at least two 8 penny nails or two 8 1 1 2 screws Add additional elbow straps for each section of chimney in the offset Figure 4 7 Every...

Страница 20: ...members Note Roof radiation shields do not allow for a reduced clearance to combustibles Clearance to combustibles must be a minimum of 2 away from the chimney pipe Install roof radiation shields at e...

Страница 21: ...needed provided the air ventilation requirements are maintained See Figure 4 15 Spacing clips can be field fabricated as needed out of 24 GA sheet metal or other suitable non combustible material refe...

Страница 22: ...lant Be sure chimney and offsets are properly supported Apply a non hardening waterproof sealant around the chimney at the point where the storm collar will meet the chimney just above the flashing Fi...

Страница 23: ...6 m above any portion of the roof or adjacent structures within 10 ft 3 m of the chimney Chimney must extend 3 ft 9 m above the roof Chimney must extend 2 ft 6 m above any portion of the roof or adja...

Страница 24: ...ted but they must meet the requirements as specified in these instructions Shrouds must be constructed of a minimum 24 ga 024 in stainless steel aluminized steel galvanized steel or copper Other mater...

Страница 25: ...ud used The three basic shroud styles are 1 House 2 Arch or Mailbox and 3 Pyramid Most factory fabricated shrouds will fall under one of these basic style categories B House Style Shroud The house sty...

Страница 26: ...n Total Open Area in mm in mm in mm in mm in mm sq in sq in 14 355 6 154 3911 6 24 609 6 32 812 8 32 812 8 520 1040 D Pyramid Style Shroud The pyramid style shroud is roughly square or rectangular wit...

Страница 27: ...hearth may be the same height Finished combustible wall Combustible material Non combustible decorative facing Tile stone or other non combustible material Hearth Refractory 2 x 4 header flush with f...

Страница 28: ...8 in 1270 mm x 965 mm to allow for door installation If Mortar is applied it should be applied after finishing material is installed Mortar will be applied between finishing materials and molded brick...

Страница 29: ...non combustible sealant Tile stone or other non combustible material Floor constructed of wood or other combustible material 1 in Micore and 1 2 in Durock or equivalent insulation see Table Fireplace...

Страница 30: ...n Finishing Figure 6 6 Raised Platform Hearth Extension Detail 2 Raised Hearth Extension and Raised Fire place Non combustible flooring a minimum of 20 in 508 mm in front of and 12 in 305 mm to each s...

Страница 31: ...creating the platform allow for the thickness of the non combustible finishing materials Seal gaps between the hearth extension and the front of the fireplace with a bead of non combustible sealant o...

Страница 32: ...pening 12 in 305 mm 1 1 2 in 38 mm maximum Mantel 22 in 559 mm minimum Combustible Decorative Facing Seal joint with non combustible sealant 6 in 152 mm minimum 12 in 305 mm minimum Grid represents 1...

Страница 33: ...ll two refractory clips in the mortar lines across the top Tighten these and all previously installed brackets C Install Side Molded Brick Panel If a gas line is to be installed remove the knockouts i...

Страница 34: ...ip Rod Screen Clip Inside Firebox Top of Fireplace E Install Mortar Optional The brick panels have been designed for installation without the use of mortar being necessary If the look of mortar is pre...

Страница 35: ...e Gas Appliances for Installation in Vented Fireplaces Must be installed in accordance with the National Fuel Gas Code ANSI Z223 1 A gas log set must incorporate a gas shutoff Gas log set requires the...

Страница 36: ...4 DCA E15 15 degree Elbow 14DCA E30 30 dectree Elbow 14DCA ES Elbow Strap 14DCA SS Supplementary Support 14DCA ST Stabilizer 14DCA FS Firestop 14DCA IS Insulation Shield 14DCA RRS Roof Radiation Shiel...

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