Hearth and Home Technologies A36RH, A42RH Framing & Clearances, Select Fireplace Location

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6 Framing & Clearances

A. Select Fireplace Location

F

E

B Across a

C corner

D

G

As a room divider

B

A

In an exterior chase or projecting into a garage

G

H

Note: 3/4 in. (19 mm) min. air space from fireplace to combustible materials. 1/2 in. (13 mm) allowed at nailing flanges.

Note: In addition to these framing dimensions, also reference the following sections:

•Clearances (Section 6.B.)

•Mantel Projections (Sections 11.E. & 11.F.)

•Fireplace Dimensions (Section 13.A.)

A B

48 in.

(1219 mm)

minimum

H

Along a wall

H

 

A

 

B

 

G

5/8 in. (16 mm) all configurations

Note: Measurements are FRAMING dimensions only and do not include drywall either in the cavity or on the interior walls.

Model #

A

B

C

D

E

F

G

H

A36

in.

51

43

74 7/8

35 3/4

15 3/4

53

23

12 in. (305 mm)

 

 

 

 

 

 

 

 

Minimum from FP

mm

1295

1092

1902

908

400

1346

584

 

 

opening to any

 

 

 

 

 

 

 

 

 

 

in.

57

49

77 1/2

38 7/8

18

54 7/8

23

A42

perpendicular wall.

mm

1448

1245

1969

987

457

1394

584

 

 

 

Figure 6.1 Fireplace Locations (Framing dimensions shown)

18

Heatilator • A36R & A42R • 28376 • Rev AF • 11/08

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Contents Hot screen/mesh and glass doors will cause burns Wood Burning FireplaceOperation Fire RiskListing Label Information/Location GrateNumber Table of Contents Installer GuideUser Guide Warranty Hearth & Home Technologies Limited Warranty CONDITIONS, Exclusions & Limitation of LiabilityHeatilator A36R & A42R 28376 Rev AF 11/08 Non-Combustible Materials Listing and Code ApprovalsAppliance Certification Combustible MaterialsOperating Instructions Your FireplaceHot glass will cause burns Grate Seasoned WoodStarting a Fire FirescreenOptional Components Glass DoorsVented Gas Log Sets & Gas Log Lighters Clear SpaceWood Fuel Hardwood vs SoftwoodMaintainance and Service Chimney Inspection/CleaningDisposal of Ashes Inspect Grate Glass CleaningCheck Firebox Refractory Frequency As desiredTroubleshooting Guide Start Fire Problems Possible Cause SolutionGetting Started Typical Fireplace SystemDesign and Installation Considerations DraftNegative Pressure Locating Fireplace & Chimney Frequently open doors Central heat outlets or returnsTools and Supplies Needed Inspect Fireplace and ComponentsFraming & Clearances Fireplace Dimensions .A 1219 mm MinimumMm all configurations Select Fireplace LocationClearances Clearances to Combustible MaterialsSidewalls/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 Secure flex duct with metal tape, screws or wire ties Install Outside Air KitHood Wire Ties Flexible Duct not suppliedChimney Assembly Maintain minimum height of chimney above roofChimney Requirements Height of Chimney ComponentsUsing Offsets/Returns ExampleInstall Chimney Air Kit Installing Ceiling FirestopsAssembling Chimney Sections Installing Attic Insulation Shield Prepare Attic Insulation ShieldComplete Installation Install FlashingCut out Hole in Roof Chimney Termination Requirements Flat RoofsChase Installations Construct the ChaseInstall Fireplace & Chimney Install Chase TopInstall Termination Cap ST375 Square Termination CapTS345/TS345P Square Termination Cap TCT375 Terra Cotta CapRadiation Shield Some shrouds require a radiation shield. Use where specifiedShrouds Field Constructed ShroudsMailbox Style Shroud radiation shield required Finishing Hearth Extension= 1/k x inches of thickness Finishing Material HX3 or HX4 Hearth Ext or equivilent insulationCombustible Mantel 305 mmGas Log/Lighter Provision AccessoriesInstall Fan Wood Burning Inserts165 mm 267 mm Dia 28376 Gas Knockout Rev Outside 23-3/8 Air 222 mm 22-3/4578 mm 10-1/2 235 mm 594 mm 244 mm 219 mm 206 mm 108 mm 13-1/2 343 mmFireplace Components Catalog # DescriptionChimney Components Catalog #305 mm 27-3/8 24-5/8 695 mm 625 mm Effective Outside Height Diameter 10-1/2 121 mm 267 mm10-1/2 267 mm 305 mm 24-5/8 625 mm 787 mm10-7/8 276 mm Service Parts A36R, A36RHA42R, A42RH Contact Information

A36RH, A42RH, A36R, A42R specifications

Hearth and Home Technologies offers a distinguished range of fireplace products to cater to diverse consumer needs, focused on delivering warmth and style to any living space. Among their offerings, the A42R, A36R, A42RH, and A36RH models stand out, each equipped with advanced features and innovative technologies that enhance the overall user experience.

The A42R and A36R are designed specifically for those who appreciate the elegance of traditional fireplaces while also seeking the efficiency and convenience of modern technology. Both models feature a large viewing area, providing an impressive flame display that creates a captivating focal point in any room. The clean face design eliminates the need for a traditional mantel, allowing for more flexible installation options and a contemporary aesthetic that complements various interior styles.

One of the key characteristics of both the A42R and A36R is their advanced combustion technology, which promotes efficient fuel use while minimizing emissions. This ensures that customers can enjoy the comforting warmth of a fire without compromising air quality. Additionally, these models come equipped with a state-of-the-art heat distribution system, ensuring that warmth spreads evenly throughout the room.

The A42RH and A36RH models take the concept of efficiency further by incorporating a high-efficiency rating. With a focus on heat retention, these models are capable of generating substantial warmth that can be comfortably felt in larger spaces. The RH designation indicates a built-in blower system that maximizes heat output and ensures a cozy atmosphere during even the coldest months.

All four models feature easy-to-use controls, allowing homeowners to adjust heat output and flame levels to suit their preferences. This versatility sets them apart from traditional wood-burning fireplaces, offering a more user-friendly experience. Moreover, the fireplaces are engineered with durable materials and quality craftsmanship, ensuring a long-lasting investment for any household.

In summary, Hearth and Home Technologies’ A42R, A36R, A42RH, and A36RH models deliver a perfect blend of elegance, efficiency, and innovation. Their key features, including large viewing areas, advanced combustion technology, and effective heat distribution systems, make them ideal choices for homeowners looking to enhance their living spaces with the joy and comfort of a fireplace. Whether opting for the simpler A42R and A36R or the high-efficiency A42RH and A36RH, consumers can expect both style and functionality in their choice of Hearth and Home Technologies fireplaces.
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