Heatilator HST-42D Скачать руководство пользователя

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Negative pressure results from the imbalance of air avail-

able for the fireplace to operate properly. It can be stron-

gest in lower levels of the house.
Causes include:
• Exhaust fans (kitchen, bath, etc.)

• Range hoods

• Combustion air requirements for furnaces, water heaters

and other combustion appliances

• Clothes dryers

• Location of return-air vents to furnace or air

conditioning

• Imbalances of the HVAC air handling system

• Upper level air leaks such as:

- Recessed lighting

- Attic hatch

- Duct leaks

To minimize the effects of negative air pressure:
• Install the outside air kit with the intake facing prevailing

winds during the heating season

• Ensure adequate outdoor air for

all

combustion

appliances and exhaust equipment

• Ensure furnace and air 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

WARNING! Risk of Asphyxiation! Negative pressure

can cause spillage of combustion fumes and soot. Fire

must draft properly for safe operation.

NOTICE: Hearth & Home Technologies Inc. recommends

the use of direct vent fireplaces in basements.

D. Negative Pressure

B. Design and Installation Considerations

Draft is the pressure difference needed to vent fireplaces

successfully. When a fireplace is drafting successfully, all

combustion byproducts are exiting the home through the

chimney.
Considerations for successful draft include:
• Preventing negative pressure

• Location of fireplace and chimney

Before

installing, determine the following:

• Where the fireplace is to be installed

• The vent system configuration to be used

• Gas supply piping

• Electrical wiring

• Framing and finishing details

• Whether optional accessories—devices such as a fan,

wall switch or remote control —are desired

NOTICE: Check building codes prior to installation.

• Installation MUST comply with local, regional, state and

national codes and regulations.

• Consult insurance carrier, local building inspector, fire

officials or authorities having jurisdiction over restrictions,

installation inspection and permits.

NOTICE:

Hearth & Home Technologies assumes no

responsibility for the improper performance of the fireplace

system caused by:
• Inadequate draft due to environmental conditions

• Downdrafts

• Tight sealing construction of the structure

• Mechanical exhausting devices

• Improper location of the chimney

C. Draft

NOTICE: Junction box should be installed during initial

setup to avoid major reconstruction.

Heat & Glo • HST-42D • 27177 • Rev AF • 1/11

Содержание HST-42D

Страница 1: ...ot followed exactly a fire may 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 applianc...

Страница 2: ...l unless noted otherwise applies to all models and gas control systems Your new Heat Glo wood burning fireplace will give you years of durable use and trouble free enjoyment Wel come to the Heat Glo f...

Страница 3: ...15 E Locating Fireplace Chimney 16 F Tools and Supplies Needed 17 G Fireplace System Requirements 17 H Inspect Fireplace and Components 17 6 Framing Clearances 18 A Select Fireplace Location 18 B Cle...

Страница 4: ...ranty coverage begins on the date of first occupancy of the dwelling or six months after the sale of the product by an independent authorized HHT dealer distributor whichever occurs earlier The warran...

Страница 5: ...As a heating appliance some changes in color of interior and exterior surface finishes may occur This is not a flaw and is not covered under warranty Damage to printed plated or enameled surfaces caus...

Страница 6: ...l Iron Brick Tile Concrete Slate Glass 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 Materia...

Страница 7: ...othing or other flammable materials Keep clothing furniture draperies and other flammable materials away HOT SURFACES Glass and other surfaces are hot during operation AND cool down Figure 2 1 General...

Страница 8: ...ht pounds Fill it with a gallon of 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 A tree cut down a year ago...

Страница 9: ...how to properly use them H Glass Doors 48 in 1219 mm Clear Space Front of Fireplace 12 in 305 mm Clear Space Sides of Fireplace from the FP opening Figure 2 3 Clear Space J Vented Gas Log Sets Gas Lo...

Страница 10: ...ly around and through woodpile Elevate wood pile off ground to allow air circulation underneath Smaller pieces of wood dry faster Any piece over 6 in 152 mm in diameter should be split Wood whole or s...

Страница 11: ...ure to form creosote The creosote vapors condense in the rela tively cool chimney flue of a slow burning fire As a result creosote residue accumulates on the flue lining When ignited this creosote mak...

Страница 12: ...of the refractory This is normal The refractory will require periodic replacement depending on use The panels should be replaced if Cracks exceed inch 6 mm in width Metal is exposed behind the refract...

Страница 13: ...to wood fuel section Bed of coals not established before adding wood Start with paper kindling to establish bed of coals refer to starting fire section Flue blockage such as birds nests or leaves in...

Страница 14: ...sts Section 8 Enclosed space above and around fireplace Section 6 Mantel and surround Section 11 Decorative facing and trim Section 11 Hearth extension Section 11 Factory built fireplace Protective me...

Страница 15: ...Notice Hearth Home Technologies Inc recommends the use of direct vent fireplaces in basements D Negative Pressure B Design and Installation Considerations Draft is the pressure difference needed to ve...

Страница 16: ...n the warm airspace enclosed by the building envelope This helps to produce more draft especially during lighting and die down of the fire Penetrate the highest part of the roof This minimizes the eff...

Страница 17: ...Explosion Damaged parts could impair safe operation Do NOT install dam aged incomplete or substitute components Keep fire place dry Remove fireplace and components from packaging and inspect for dama...

Страница 18: ...learances 52 in 1321 mm 36 in 914 mm 16 in 406 mm hearth extension 48 in 1219 mm 12 in 305 mm min to perpendicular wall Figure 6 1 Fireplace Locations A Select Fireplace Location Heat Glo HST 42D 2717...

Страница 19: ...Attic Insulation Shield ceiling roof attic ceiling Ceiling Firestop Offset Return secured with hanger straps Storm Collar Roof Flashing 1 2 in 13 mm to back sides of appliance Must have 2 in 51 mm mi...

Страница 20: ...above top standoffs You must maintain 2 in 51 mm min air space clearance from the chimney to the enclosure 23 in 584 mm Note Fireplace Header cannot be positioned until after the fireplace assembly i...

Страница 21: ...T be installed DO NOT cover metal strips with com bustible materials Sparks or embers may ignite flooring Refer to Figures 7 1 and 7 2 Locate the two protective metal hearth strips measuring approxima...

Страница 22: ...replace Use only duct materials specified by manufacturer preferably with short run or mainly straight duct except small dip for cold air trap which will help prevent flow of cold air Figure 7 4 Outsi...

Страница 23: ...tion air starvation AK14 AK18 Installation The hinge will be toward the front of the fireplace Insert the narrow end of the handle into the upper slot Pivot the handle in the slot toward the hinge Rem...

Страница 24: ...vement Ceiling firestops are required where chimney passes through ceiling or floor Support straps for returns must be secured to adequate framing Termination Cap Storm Collar Offsets and returns must...

Страница 25: ...complete your particular installation Measure the total vertical height of the fireplace installation from the base of the fireplace assembly to the approximate location of the bottom of the terminati...

Страница 26: ...718 1 1 10 1 4 260 27 686 6 152 29 3 8 746 1 11 1 2 292 29 737 7 1 4 184 34 864 2 13 1 4 337 32 1 8 816 7 3 4 197 36 1 8 918 1 14 1 2 368 34 1 8 867 8 3 4 222 39 3 4 1010 1 1 16 1 4 413 37 3 8 949 10...

Страница 27: ...6 or 8 sheet metal screws no longer than 1 2 in 13 mm to fasten chimney sections together Do NOT penetrate inner flue Warning Risk of Fire You MUST use screws pro vided to fasten offset returns to chi...

Страница 28: ...nsulation shield if the ceiling is insulated The ceiling firestop may then be attached above or below the joists E Install Ceiling Firestops Caution Risk of Fire Ceiling firestops must be used wheneve...

Страница 29: ...tween the chimney and the attic insulation shield Failure to keep insulation and other materials away from chimney pipe could cause fire Do NOT offset chimney inside insulation shield If you wish to m...

Страница 30: ...the chimney Notice Roofing shingles must be below the flashing plate on the lower side of a sloped roof and over the flashing plate on the sides and top Nail the flashing to the roof Keep gaps betwee...

Страница 31: ...decorative cap cover s this distance may need to be increased Refer to the installation instructions supplied with the decorative cap cover In a staggered installation with both gas and wood terminati...

Страница 32: ...chimneys that run on the outside of a building must be installed inside a chase Construction of the chase may vary with the type of build ing These instructions are not substitutes for the require me...

Страница 33: ...use a chase top in a chase installation Chase tops are available from your Heat Glo dealer or may be field constructed Include a turndown and drip edge to prevent water from seeping into the chase Inc...

Страница 34: ...Figure 9 4 Installing a TR344 Round Termination Cap Storm Collar Chimney Pipe Chase Top Termination Cap Chase 14 1 2 in 368 mm Maximum Collar 2 in 51 mm Minimum Height Caulk gaps between storm collar...

Страница 35: ...mm below the top of the chase Figure 9 7 Installing a TS345 TS345P Square Termination Cap TS345 TS345P Square Termination Cap Chimney Pipe Chase Top Termination Cap Chase Collar 2 in 51 mm Minimum Hei...

Страница 36: ...e shrouds must be constructed from a minimum 018 in 26 ga thick aluminized steel The wire mesh is optional but recommended and must be 018 in thick minimum 1 2 in mesh A Radiation Shield Some shrouds...

Страница 37: ...ns Roofed Style Shroud radiation shield required Mailbox Style Shroud radiation shield required Heat Glo HST 42D 27177 Rev AF 1 11 TS345 TR342 T R 3 4 2 3 4 4 T V Min Base Dims i n N A 26 1 2x28 28 x...

Страница 38: ...talled exactly as specified Table 11 1 Hearth Extension Insulation Alternatives Total minimum R Value must equal 1 03 Material k per inch thick r per inch thick Minimum thickness required Hearth Home...

Страница 39: ...n the fireplace and facing to prevent cold air leaks Large gaps can be bridged with fiberglass rope gasket Only non combustible materials may be used to cover the metal fireplace front These surfaces...

Страница 40: ...from the top of the fireplace opening Combustible trim must not cover the metal surfaces of the fireplace Mantel clearance is in accordance with Section 7 3 3 3 of ANSI NFPA211 Mantel 7 ft 2134 mm min...

Страница 41: ...l legs surrounds and stub walls may be constructed per Figure 11 5 40 in 1016 mm 36 in 914 mm 12 in 305 mm 9 3 4 in 248 mm 12 in 305 mm 12 in 305 mm Grid represents 1 in 25 mm squares FLUSH FRONT 4 in...

Страница 42: ...stallation 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 damper to be locked fu...

Страница 43: ...35 in 889 mm 7 1 8 in 181 mm 9 5 8 in 244 mm Gas Knockout 8 1 4 in 210 mm 40 in 1016 mm 24 in 610 mm 20 in 508 mm 12 in 305 mm 12 in 305 mm Outside Air Gas Knockout Heat Glo HST 42D 27177 Rev AF 1 11...

Страница 44: ...ap TR342 Round Telescoping Termination Cap ST375 Square Termination Cap TS345 Square Termination Cap TS345P Square Termination Cap Painted TCT375 Terra Cotta Termination Cap DTO134 Short Octagon Decor...

Страница 45: ...8 in 467 mm FS340 30 deg 23 in 584 mm JB877 Chimney Joint Band 2 in 51 mm 10 1 2 in 267 mm 24 5 8 in 625 mm 27 3 8 in 695 mm 12 in 305 mm 31 in 787 mm 24 5 8 in 625 mm 12 in 305 mm SL315 SL330 Offset...

Страница 46: ...Rev AF 1 11 TR344 Round Termination Cap TR342 Round Telescoping Termination Cap ST375 Square Termination Cap TS345 TS345P Square Termination Cap 72 in 1829 mm 36 in 914 mm 2 in 51 mm 10 7 8 in 276 mm...

Страница 47: ...place Part number list on following page HST 42D 1 2 10 9 8 11 7 6 5 Side of Fireplace 13 15 3 12 14 Duct sold separately 4 Beginning Manufacturing Date Aug 2001 Ending Manufacturing Date Active Servi...

Страница 48: ...req 4012 108 9 Ashlip Qty 2 req 20401 10 Hearth Refractory 13321B 11 Damper Control 20549 12 Grate GR12 Y 13 Air Kit AK17 14 Outside Air Plate Assembly 19081A 15 Outside Air Shield 33271 Y AK17 Instal...

Страница 49: ...anual with party responsible for use and operation Read understand and follow these instructions for safe installation and operation D O N O T D I S C A R D Heat Glo HST 42D 27177 Rev AF 1 11 Please c...

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