Hearth and Home Technologies BAY-40, PIER-40 owner manual Using Offsets/Returns, Example

Page 26

B. Using Offsets/Returns

•Use an offset/return to bypass overhead obstructions.

•An offset and return can be used as a single entity or separated by chimney section(s).

WARNING! Risk of Fire! DO NOT use offset/returns greater than 30°. Chimney draft will be restricted and could cause overheating and fire.

•Measure the shift needed to avoid the overhead obstruction. Refer to dimension A in Figure 8.3.

•Find the appropriate A dimension listed in Table 8.2.

•The B dimension coinciding with the A dimension measurement in Table 8.2 represents the required vertical clearance needed to complete the offset/return.

•Read across the chart to find the number of chimney sections/model numbers needed between the offset and return.

A

B

1-1/4 in. (32 mm)

OVERLAP

Figure 8.3 Chimney Offset/Return

Example:

Your “A” dimension from Figure 8.3 is 14 1/2 in. (368 mm). Using Table 8.2 the dimension closest to, but not less than 14 1/2 in. (368 mm) is 15 3/4 in. (400 mm) using a 30° offset/return.

You determined from the table that you would need

36 5/8 in. (930 mm) (Dimension “B”) between the offset and return.

The chimney component that best fits your application is two SL1112s.

Table 8.2

 

A

 

B

 

 

 

 

 

in.

 

mm

in.

 

mm

SL1106

SL1112

SL1118

SL1136

SL1148

4 7/8

 

124

17 7/8

 

454

-

-

-

-

-

7 1/4

 

184

22

 

559

1

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

9 3/4

 

248

26 1/8

 

664

2

-

-

-

-

10 1/4

 

260

27 1/4

 

692

-

1

-

-

-

12 3/4

 

324

31 3/8

 

797

1

1

-

-

-

 

 

 

 

 

 

 

 

 

 

 

13 1/4

 

337

32 3/8

 

822

-

-

1

-

-

15 3/4

 

400

36 5/8

 

930

-

2

-

-

-

 

 

 

 

 

 

 

 

 

 

 

18 1/8

 

460

40 3/4

 

1035

1

2

-

-

-

18 3/4

 

476

41 3/4

 

1060

-

1

1

-

-

 

 

 

 

 

 

 

 

 

 

 

21 3/4

 

552

47

 

1194

-

-

2

-

-

22 1/4

 

565

4 8

 

1219

-

-

-

1

-

24 3/4

 

629

52 1/8

 

1324

1

-

-

1

-

 

 

 

 

 

 

 

 

 

 

 

27 3/4

 

705

57 3/8

 

1457

-

1

-

1

-

28 1/4

 

718

58 3/8

 

1483

-

-

-

-

1

 

 

 

 

 

 

 

 

 

 

 

30 3/4

 

781

62 1/2

 

1588

1

-

-

-

1

33 3/4

 

857

67 3/4

 

1721

-

1

-

-

1

 

 

 

 

 

 

 

 

 

 

 

36 3/4

 

933

73

 

1854

-

-

1

-

1

39 3/4

 

1010

78 1/8

 

1984

-

-

-

2

-

41 1/8

 

1045

82 3/8

 

2092

1

-

-

2

-

45 3/4

 

1162

88 1/2

 

2248

-

-

-

1

1

48 1/8

 

1222

92 3/4

 

2356

1

-

-

1

1

 

 

 

 

 

 

 

 

 

 

 

51 3/4

 

1314

98 7/8

 

2511

-

-

-

-

2

Proper assembly of air cooled chimney parts results in an overlap of chimney joints of 1-1/4 in. (32 mm). Effective length is built into this table.

26

Heat & Glo • BAY-40, PIER-40 • 34977 • Rev W • 11/08

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Contents Fire Risk Hot screen/mesh and glass doors will cause burnsNumber Model Listing Label Information/LocationGrate User Guide Table of ContentsInstaller Guide Warranty Hearth & Home Technologies Limited Warranty CONDITIONS, Exclusions & Limitation of LiabilityHeat & Glo BAY-40, PIER-40 34977 Rev W 11/08 Non-Combustible Materials Listing and Code ApprovalsAppliance Certification Combustible MaterialsHot glass will cause burns Operating InstructionsYour Fireplace Grate Seasoned WoodStarting a Fire FirescreenOptional Components Glass DoorsOutside Air optional Vented Gas Log Sets & Gas Log LightersWood Fuel Hardwood vs SoftwoodDisposal of Ashes Maintainance and ServiceChimney Inspection/Cleaning Inspect Grate Glass CleaningCheck Firebox Refractory Frequency As desiredTroubleshooting Guide Start Fire Problems Possible Cause SolutionGetting Started Typical Fireplace SystemNegative Pressure Design and Installation ConsiderationsDraft Locating Fireplace & Chimney Frequently open doors Central heat outlets or returnsInspect Fireplace and Components Tools and Supplies NeededFireplace System Requirements Framing & Clearances Select Fireplace LocationClearances Air Space ClearancesSidewalls/Surrounds Frame the FireplacePosition the Fireplace Installation of FireplaceThings to Consider Place Protective Metal Hearth StripsFt min. from top of uppermost chimney section to air inlet Install Outside Air Kit AK17 Installation BAY-40Chimney Assembly Chimney Requirements Height of Chimney ComponentsUsing Offsets/Returns ExampleInstall Chimney Air Kit Assemble Chimney SectionsInstall Ceiling Firestops Installing the Ceiling FirestopInstall Attic Insulation Shield 330 mmCut out Hole in Roof Complete InstallationInstall Flashing Chimney Termination Requirements Flat RoofsChase Installations Construct the ChaseInstall Fireplace & Chimney Install Chase TopInstall Termination Cap ST1175 Square Termination CapTCT1175 Terra Cotta Cap Field Constructed Shrouds ShroudsRadiation Shield Mailbox Style Shroud radiation shield required = 1/k x inches of thickness FinishingHearth Extension From opening Finishing Material In. Micore or equivilent insulationCombustible Mantel Flush FrontWood Burning Inserts AccessoriesGas Log/Lighter Provision Gas Code, Ansi Z223.1Fireplace Dimensions Reference Materials13 mm Chimney Components Catalog #15-1/4 387 mm 15-3/4 400 mm Service PartsService Parts PIER-40This page intentionally left blank This page intentionally left blank Do not Discard this Manual

PIER-40, BAY-40 specifications

Hearth and Home Technologies has been a leader in the realm of heating solutions, and their innovative products like the BAY-40 and PIER-40 exemplify the cutting-edge technology and design that the brand is known for. These models reflect the shift towards more efficient, environmentally friendly heating options without sacrificing aesthetic appeal or user comfort.

The BAY-40 is a versatile direct vent gas fireplace that offers a stunning flame presentation, making it a focal point in any room. With a heat output of up to 40,000 BTU, it provides ample warmth while maintaining efficiency. This model features an array of customizability options, allowing users to select from various decorative media such as glass or logs to personalize their fireplace. The BAY-40 is also designed for straightforward installation, often requiring less venting compared to traditional fireplaces, making it a practical choice for both new builds and renovations.

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Both models incorporate innovative technologies such as electronic ignition systems and adjustable flame settings, allowing users to tailor their experience. They also prioritize safety, featuring glass doors that prevent direct contact with flames and heat. Furthermore, they are built with durable materials designed to withstand the rigors of regular use.

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Overall, Hearth and Home Technologies' BAY-40 and PIER-40 fireplaces represent a commitment to quality, innovation, and user satisfaction. With their blend of modern design, advanced engineering, and customizable features, they are excellent choices for anyone looking to add warmth and style to their home or outdoor space while keeping efficiency and environmental considerations in mind.
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