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Heat & Glo • RH-36/RH-42 • 4044-153 Rev U • 11/07

1

Owner’s Manual

Installation and Operation

Models:
RH-36 Series
RH-42 Series
Woodburning Fireplace

DO NOT DISCARD THIS MANUAL

CAUTION

• Important 

operating 

a n d   m a i n t e n a n c e 
instructions included.

•  Leave this manual with 

party responsible for 
use and operation.

• Read, 

understand 

and follow these 
instructions for safe 
i n s t a l l a t i o n   a n d 
operation.

DO

NOT

DISCARD

Installation and service of this 

fi

 replace should be 

performed by quali

fi

 ed personnel. Hearth & Home 

Technologies suggests NFI certi

fi

 ed or factory-

trained professionals, or technicians supervised 
by an NFI certi

fi

 ed professional.

If the information in these instruc-
tions is not followed exactly, a 

fi

 re may result causing property 

damage, personal injury, or death.

 

•  Do not store or use gasoline or other 

fl

 am-

mable vapors and liquids in the vicinity of 

this or any other 

fi

 replace.

•  Do not over

fi

 re. Over

fi

 ring will void your war-

ranty.

•  Comply with all minimum clearances to com-

bustibles as speci

fi

 ed.  Failure to comply 

may cause house 

fi

 re.

WARNING

Fire Risk

•  For use with solid wood fuel or decorative 

gas appliance only.

•  Do not install unvented gas logs.

WARNING

WARNING

Hot glass will cause burns.

•  Do not touch glass until it is cooled
•  NEVER allow children to touch glass
•  Keep children away
•  CAREFULLY SUPERVISE children in same room 

as 

fi

 replace.

•  Alert children and adults to hazards of high 

temperatures.

High temperatures may ignite clothing or other 

fl

 ammable materials.

•  Keep clothing, furniture, draperies and other 

fl

 ammable materials away.

HOT SURFACES!

Glass and other surfaces are 
hot during operation AND 
cool down.

¨

¨

Summary of Contents for RH-36 Series

Page 1: ...ay result causing property damage personal injury or death Do not store or use gasoline or other flam mable vapors and liquids in the vicinity of this or any other fireplace Do not overfire Overfiring will void your war ranty Comply with all minimum clearances to com bustibles as specified Failure to comply may cause house fire WARNING Fire Risk For use with solid wood fuel or decorative gas appli...

Page 2: ...ation Location The model information regarding your specific fireplace can be found on the rating plate located on the smoke shield of the fireplace Congratulations Grate Fireplace Model Serial Number FIREPLACE NO MODEL NO MODEL NO MFG DATE WARNING RISK OF FIRE DAMAGE REPLACE GRATE WITH HEARTH HOME TECHNOLOGIES INC FIRECHAMBER INTENDED FOR USE WITH HEARTH HOME TECHNOLOGIES INC LISTED FIREPLACE PAR...

Page 3: ...lation Shield 20 F Double check the Chimney Assembly 21 G Secure the Chimney 21 6 Complete the Enclosure 22 A Chimney Termination 22 B Chase Top 24 C Install the Termination Cap 25 7 Accessories 27 A Gas Log Lighter Provisions 27 8 Finishing 28 A Hearth Extension 28 B Decorative Facing 32 C Finishing Material 32 D Mantel 33 E Sidewalls Surrounds 33 F Glass Doors 33 9 Operating Instructions 34 A Ge...

Page 4: ...a decorative fireplace It should not be factored as a primary heat source in residential heating calculations Improper installation adjustment alteration service or maintenance can cause injury or property damage Refer to the owner s information manual provided with this fireplace For assistance or additional information consult a qualified installer service agency or your dealer WARNING Fire Risk...

Page 5: ... conditioning return vents are not located in the immediate vicinity of the fireplace Avoid installing the fireplace near doors walkways or small isolated spaces Recessed lighting should be a sealed can design attic hatches weather stripped or sealed attic mounted duct work and air handler joints and seams taped or sealed Basement installations should be avoided due to stack effect Stack effect cr...

Page 6: ...trate the highest part of the roof This minimizes the effects of wind turbulence Be located away from trees adjacent structures uneven roof lines and other obstructions Offsets can restrict draft so their use should be minimized Consider the fireplace location relative to floor and ceiling and attic joists Recommended Location Marginal Location Location Not Recommended Recommended Location Multi l...

Page 7: ...shown Termination cap Chimney penetrates roof preferably without affecting roof rafters Offset Return with hanger straps 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 Outside combustion air Combustible framing header on top of V shaped standoffs s...

Page 8: ... benefit Fire Risk Explosion Risk Inspect fireplace and components for damage Damaged parts may impair safe operation Do NOT install damaged components Do NOT install incomplete components Do NOT install substitute components Report damaged parts to dealer WARNING D Tools and Supplies Needed Before beginning the installation be sure the following tools and building supplies are available Reciproca...

Page 9: ... Fireplace Locations Fire Risk Provide adequate clearances Around air openings To combustibles For service access Locate fireplace away from traffic areas WARNING Note Illustrations and photos reflect typical installations and are FOR DESIGN PURPOSES ONLY Illustrations diagrams are not drawn to scale Actual installation appearance may vary due to individual design preference Hearth Home Technologi...

Page 10: ...1 mm min Must have 2 in 51 mm minimum clearance to header Ceiling Firestop Offset Return with hanger straps straps not shown Storm Collar Roof Flashing Figure 3 2 Clearances to Combustible Materials Fire Risk Comply with all minimum clearances to combustibles as specified Framing or finishing material used on the front of or in front of the appliance closer than the minimums listed must be constru...

Page 11: ...ireplace must be adhered to See Figure 3 2 Any framing across the top of the fireplace must be above the level of the top standoffs 9 3 4 in 248 mm 14 3 8 in 365 mm 12 in 305 mm 4 in 102 mm Brick Front Flush Front 12 in 305 mm A B 50 deg 39 deg Figure 3 3 Sidewalls and Surrounds C B A 2 in 51 mm min air clearance to the enclosure and the header Figure 3 4 Framing the Fireplace Note If the inside o...

Page 12: ...restop Tabs False Ceiling False Ceiling Insulation Insulation Figure 3 5 Chase Assembly F Chimney Requirements When planning your fireplace location the chimney construc tion and necessary clearances must be considered The fire place system and chimney components have been tested to provide flexibility in construction The following figures are the minimum distances from the base of the fireplace 1...

Page 13: ...ose proximity to exhaust vents or chimneys Fumes or odor may result WARNING Figure 4 2 Outside Air Inlet Locations A Install the Outside Air Kit This fireplace will operate correctly only if adequate ventila tion is provided to allow proper draft to the fireplace system See Section 2 The outside air kit is an optional feature with this fireplace and its use is highly recommended to minimize the ef...

Page 14: ...clear ance at the sides and back of the fireplace assembly See Section 3 B Fire Risk Prevent contact with sagging loose insulation Do NOT install against vapor barriers or exposed insulation WARNING Fire Risk Metal hearth strips MUST be installed Sparks or embers may ignite flooring WARNING Close Open Figure 4 4 Locating the Outside Air Control Risk of Smoke Spillage Outside air inlet must be loca...

Page 15: ...n 51 mm Top piece must overlap bottom piece Figure 4 6 Protect the Front of an Elevated Platform Level the Fireplace Level the fireplace side to side and front to back Shim with noncombustible material such as sheet metal as necessary Secure the fireplace using the nailing flang es located on either side of the fireplace to the vertical framing The tabs on the bottom pan can be bent down and used ...

Page 16: ...al support for tall chimneys Install roof flashing according to minimum requirements Maintain minimum clearances to combustibles as specified Offsets returns may not exceed 30 from vertical Lock chimney sections together firmly to resist movement Ceiling firestops are required where chimney passes through ceiling or floor Support straps for offsets returns must be secured to adequate framing Termi...

Page 17: ...urn 90 ft 27 43 m max height 6 ft 1 83 m max unsupported chimney above roof 37 3 4 in 959 mm Effective Height Figure 5 2 Chimney Requirements Table 5 1 Do NOT connect this fireplace to a chimney flue servicing another appliance Do NOT connect to any air distribution duct or system CAUTION Fire Risk Must maintain 2 in 51 mm air clearance to insulation and other combustible materials WARNING Minimum...

Page 18: ...n mm in mm in mm in mm 1 5 8 41 13 3 8 340 3 5 8 92 15 1 2 394 2 7 8 73 17 3 4 451 5 1 2 140 18 5 8 473 1 4 1 8 102 22 3 8 568 7 1 4 184 21 3 4 552 2 4 1 2 114 23 5 8 600 8 1 2 216 23 3 4 603 1 5 3 4 146 28 1 4 718 10 1 4 260 27 686 1 1 6 152 29 3 8 746 11 1 2 292 29 737 1 7 1 4 184 34 864 13 1 4 337 32 1 8 816 2 7 3 4 197 36 1 8 918 14 1 2 368 34 1 8 867 1 8 3 4 222 39 3 4 1010 16 1 4 413 37 3 8 ...

Page 19: ...r the pipe during construction and check to be sure inadvertent loading has not dislodged the chimney section from the fireplace or at any chimney joint Note Inner flue and outer liner sections cannot be disassembled once locked together Plan ahead to ensure the proper installation height is achieved with the selected chimney components Ceiling firestops must be used at ceiling floor Chase constru...

Page 20: ...ng firestop is required see Figures 5 7 and 5 8 Roll the shield around the chimney if already installed until you have a 3 in 76 mm overlap and the three holes on each side match up large holes on top Insert three screws into the matching holes to form a tube Bend three tabs on the bottom of the tube inward to 90 to maintain chimney clearance See Figure 5 6 Rest the insulation shield on the ceilin...

Page 21: ...ng so be aware of the height and unsupported chimney length limitations given un der Section 5 A Chimney Requirements Check each section by pulling up slightly from the top to en sure proper engagement before installing the succeeding sections If they have been connected correctly they will not disengage when tested G Secure the Chimney When offsets and returns are joined to straight pipe sections...

Page 22: ...n B Termination Caps Staggered Height Gas Wood or Fuel Oil Termination Wood 20 in min 508 mm Termination Caps Same Height If using decorative cap cover s this distance may need to be increased Refer to the installation instruc tions supplied with the decorative cap cover 8 ft 2 44 m min for B Vent 20 in 508 mm min for direct vent to Perpendicular Wall Figure 6 2 Multiple Chimneys 6 6 Complete the ...

Page 23: ...s is measured on the horizontal actual length may be larg er depending on the pitch of the roof Cut out and frame the opening See Chapter 25 of the Uniform Building Code for roof framing details Assemble the Chimney Sections Through the Roof Continue to add chimney sections through the roof open ing maintaining at least a 2 in 51 mm air space to com bustible materials Install the Roof Flashing If ...

Page 24: ... to seal the top of the chase around the chimney pipe The top should include a turn down and drip edge to prevent water from seeping into the chase Provide a 1 8 in 3 mm gap around the flue pipe and slope the top downward away from the penetration See Figure 6 4 All seams must be caulked to prevent leaks A chase installation must use a chase top Chase tops are available from your Heat Glo dealer o...

Page 25: ... The minimum overlap of cap to pipe MUST be met or chimney may separate from cap Separation allows sparks heat and embers to escape WARNING C Install the Termination Cap For installations utilizing a TR342 Round Telescoping Termination Cap the uppermost chimney section must be below the top of the chase top but not more than 14 1 2 in 368 mm below the top of the chase top Minimum overlap of chimne...

Page 26: ...and 2 in 51 mm above See Figure 6 9 For chase installations you can use a TR344 Round Termination Cap a TR342 Round Telescoping Termination Cap an ST375 TS345 or TS345P Square Termination Cap or a TCT375 Terra Cotta Termination Cap For installations utilizing a European Copper Series Termiantion Cap See Figure 6 10 Install termination caps following instructions provided with them chimney top 2 6 ...

Page 27: ...place mortar or high temp noncombustible sealant 4 in 102 mm Outer Shell of Fireplace Figure 7 1 Gas Line Installation 7 7 Accessories Asphyxiation Risk Damper must be locked open when gas logs installed Gas fire generates fumes WARNING Fire Risk For use with solid wood fuel or decorative gas appliance only DO NOT install unvented gas logs WARNING Knockouts are provided on both sides of the firepl...

Page 28: ...lternatives as per Table 8 1 and the following formulas K Thermal conductivity per inch thickness The lower the K value the less heat a material will transfer R Thermal resistance per inch thickness The higher the R value the less heat a material will transfer To calculate the required thickness for the alternate material you need to know the K value for that material and use the following formula...

Page 29: ...on brick tile con crete slate glass or plasters or any combination there of Materials that are reported as passing ASTM E 136 Standard Test Method for Behavior of Materials in a Ver tical Tube Furnace at 750 C shall be considered non combustible materials Non Combustible Sealant Material Sealants which will not ignite and burn Rutland Inc Fireplace Mortar 63 Rutland 76R Nuflex 304 GE RTV106 or GE ...

Page 30: ... Noncombustible Finishing Material Metal Hearth Strips HX3 or HX4 Non combustible Material Figure 8 6 Raised Hearth Extension Detail HX3 or HX4 Figure 8 7 Non combustible Surface for Hearth Extension Raised Hearth Extension Framing The hearth framing must be constructed of non combustible materials Figure 8 and placed on an HX3 or HX4 or equiv alent material Figure 7 When creating the platform all...

Page 31: ...facing mate rials over the framing a bead of non combustible sealant must be used to close off any gaps at the top and sides between the fireplace hearth This will prevent cold air leaks and sparks from falling between the fireplace and the hearth extension Non combustible Sealant Figure 8 10 Non combustible Sealant ...

Page 32: ... which will not ignite and burn Such materials are those consisting entirely of steel iron brick tile con crete slate glass or plasters or any combination there of Materials that are reported as passing ASTM E 136 Standard Test Method for Behavior of Materials in a Ver tical Tube Furnace at 750 C shall be considered non combustible materials These surfaces may be covered with non combustible mater...

Page 33: ...ustible trim pieces that project no more than 1 1 2 in 38 mm from the face of the fireplace can be placed no closer than 6 in 152 mm from the top of the fireplace opening See Figure 8 13 Combustible trim must not cover the metal surfaces of the fireplace This mantel clearance is in accordance with Section 7 3 3 3 of ANSI NFPA211 Figure 8 13 Mantel Specifications Model A Fireplace Opening B Outside...

Page 34: ...irs are required to maintain the system in top operating condition Fire Risk Do not operate fireplace before reading and understanding operating instructions Failure to operate fireplace properly may cause fire WARNING Fire Risk For use with solid wood fuel or decorative gas appliance only Do not install unvented gas logs WARNING Close Close Open Open Damper Control Outside Air Kit Control Figure ...

Page 35: ...nly if adequate ventila tion is provided to allow proper draft to the fireplace sys tem See Figure 9 1 for location and operation CAUTION Outside air control handle is HOT Adjust before lighting fire C Clear Space Near the Fireplace Combustible materials must not be stored on the hearth ex tension Room furnishings such as drapes curtains chairs or other combustibles must be at least 4 ft 1 22 m fr...

Page 36: ... water put it in the fireplace and try to burn it This sounds ridiculous but that is exactly what you are doing if you burn unseasoned wood Fire Risk Use only factory installed integral grate May cause overfire WARNING Seasoning Seasoned firewood is nothing more than wood that is cut to size split and air dried to a moisture content of around 20 The time it takes to season wood varies from around ...

Page 37: ...ders to be burned from the fireplace and the refractory and paint to cure You may notice an industrial odor the first few fires This is considered normal Note When first lighting your fireplace it may be necessary to pre warm the flue to establish a draft This is done by holding a rolled up piece of burning newspaper under the flue damper for a few moments This will help reduce smoke spillage duri...

Page 38: ... sealing construction of the structure or mechan ical exhausting devices which will create a negative air pres sure within the structure where the fireplace is located A Understanding Vent Problems If smoke spillage occurs from a fireplace opening when the door is open and the proper chimney height flue size and configuration requirements for the installation have been met there is either a leakag...

Page 39: ...imney Down draft from chimney temperature or from negative house pressure Does the kindling wood not ignite Condition amount arrangement of kindling and fuel Use more drier well spaced kindling and fuel Does the kindling ignite but the fuel doesn t Amount of kindling Use more kindling use smaller dry wood Condition of fuel Does the fuel ignite but not burn well Condition of fuel Use well seasoned ...

Page 40: ... Fire too close to front Build fire farther back Do not use exhaust fans during startup and or check for need for balanced air make up system Competition with exhaust devices Diagnostic Questions Possible Causes of Condition Solutions Is the damper closed No Down draft or negative pressure Close the damper at end of burn Yes Negative pressure from exhaust fans and or house stack effect Check for n...

Page 41: ...e 2 screws fro the front and back an lift the top off Cap Top Be sure holes in cap top and cap base are aligned European Copper Series Termination Cap CT King shown Cap Base Remove 8 screws 9 for King lift top cover Figure 11 1 Chimney Termination Cap Cleaning Fire Risk Disposal of ashes Ashes should be placed in metal container with tight fitting lid Do not place metal container on combustible su...

Page 42: ...ts are properly engaged and the chimney is properly secured A chimney fire can permanently damage your chimney sys tem Failure to replace damaged components and make proper repairs creates risk of fire Inspect Maintenance Tasks Screens 1 Assess condition of screen and replace as necessary Screens are required 2 Verify maintenance of proper clearance to combustible household objects Glass Doors 1 I...

Page 43: ... 8 in 359 mm 18 3 4 in 476 mm 21 in 533 mm 7 1 2 in 191 mm 9 1 4 in 235 mm 7 1 2 in 191 mm Gas Knockout Outside Air 9 1 4 in 235 mm Gas Knockout 7 1 2 in 191 mm 39 1 2 in 1003 mm C D B 21 3 8 in 543 mm 7 3 8 in 187 mm Model A B C D RH 36 in 36 41 23 3 4 11 7 8 mm 914 1041 603 302 RH 42 in 42 47 29 3 4 14 7 8 mm 1067 1194 756 378 ...

Page 44: ...n 1676 mm 1 2 in 13 mm HX4 Hearth Extension Model Description RH 36 RH 42 Fireplace includes integral grate and protective metal hearth strips HX3 HX4 Hearth Extension DM1036 DM1042 Original Bi fold Glass Doors Black Finish DM1036B DM1042B Original Bi fold Glass Doors Polished Brass Finish DM1036S DM1042S Original Bi fold Glass Doors Stainless Steel Finish GR41 GR40 Integral Grate included with fi...

Page 45: ...imney Offset Return 15 deg SL330 Chimney Offset Return 30 deg FS338 Ceiling Firestop Straight FS339 Ceiling Firestop 15 deg FS340 Ceiling Firestop 30 deg AS8 SL300 Straight Attic Insulation Shield 24 in 610 mm JB877 Chimney Joint Band CB876 Chimney Bracket RF370 Roof Flashing Flat to 6 12 Pitch RF371 Roof Flashing 6 12 to 12 12 Pitch TR344 Round Termination Cap TR342 Round Telescoping Termination ...

Page 46: ... 267 mm CB876 Chimney Joint Band 31 in 787 mm 24 5 8 in 625 mm 12 in 305 mm RF371 Roof Flashing 24 5 8 in 625 mm 27 3 8 in 695 mm 12 in 305 mm RF370 Roof Flashing Inside Diameter 8 in 203 mm Outside Diameter 10 1 2 in 267 mm Effective Height 4 3 4 in 121 mm Catalog A B FS338 0 deg 14 1 2 in 368 mm FS339 15 deg 18 3 8 in 467 mm FS340 30 deg 23 in 584 mm Assembled Diameter 14 1 2 in 368 mm Height 24...

Page 47: ...DS33 LDS46 Decorative Shroud 15 3 4 in 400 mm 34 3 4 in 883 mm 32 1 2 in 826 mm 23 in 584 mm 19 in 483 mm 15 5 8 in 397 mm 13 1 4 in 337 mm 18 in 457 mm 16 1 4 in 413 mm 22 in 559 mm 23 1 8 in 587 mm 20 in 508 mm 9 3 8 in 238 mm 17 in 432 mm 9 1 4 in 235 mm Catalog A B C D in mm in mm in mm in mm LDS33 36 914 36 914 8 1 2 216 11 279 LDS46 48 1219 72 1829 8 1 2 216 11 279 LDS BV Decorative Shroud C...

Page 48: ...awn CT3 Knight CT3 King 21 in 533 mm 47 3 4 in 1213 mm 24 in 610 mm 18 1 4 in 464 mm 41 1 8 in 1045 mm 20 in 508 mm 16 in 406 mm 38 3 8 in 975 mm 16 in 406 mm 21 in 533 mm 25 3 4 in 654 mm 20 5 8 in 524 mm 20 3 4 in 527 mm 38 5 8 in 981 mm 20 in 508 mm European Copper Caps ...

Page 49: ...11 mm with Radiation Shield 28 x 30 in 711 x 762 mm 34 x 34 in 864 x 864 mm with Radiation Shield 28 x 30 in 711 x 762 mm with Radiation Shield or 34 x 34 in 864 x 864 mm Minimum Height N A 28 1 4 in 718 mm 27 1 2 in 699 mm 28 1 4 in 718 mm 27 1 2 in 699 mm ROOFED STYLE with 12 x 22 in 264 sq in 305 x 559 mm opening on each side and 3 in 76 mm space between the radiation shield and chase top Minim...

Page 50: ...ly 15 15 17 14 23 16 13 2 1 4 5 6 7 3 Damper Kit 8 12 19 21 18 Air Kit 20 22 duct sold separately 14 24 Air Handle 10 11 RH 36 RH 42 Service Parts Service Parts Diagram Beginning Manufacturing Date January 2005 Royal Hearth Woodburning Fireplace Ending Manufacturing Date Active ...

Page 51: ...k 12010B 12010B 2 ea Smoke Shield Kit Installation Instructions 4044 165 4044 165 1 Hair Pin Clip 101025 101025 2 9 Firescreen Assembly 4044 033 4044 032 2 10 Firescreen Rod 4044 175 4044 172 1 ea 11 Firescreen Handle 4021 149 4021 149 1 ea 12 Door Track used for upper 15425 15427 1 Door Pivot Clip 31527 31527 2 13 Hearth Retainer 4044 128 4044 109 1 14 Refractory Retainer 11847 11847 3 15 Side Re...

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Page 55: ...rrent minimum wholesale price but HHT SHALL NOT BE RESPONSIBLE FOR ANY LABOR TRANSPORTATION OR OTHER INDIRECT DAMAGES 4 During the first six 6 months after installation HHT shall at its option replace or repair the glass doors and any electrical components if operation is faulty This does not include glass panels broken during shipment misuse or careless handling After the first six 6 months HHT w...

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