Hearth and Home Technologies ST-550TM-IPI owner manual Listing and Code Approvals

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1 Listing and Code Approvals

A. Appliance Certification

MODELS: ST-550TM-IPI

LABORATORY: Underwriters Laboratories, Inc. (UL)

TYPE: Direct Vent Gas Appliance Heater

STANDARD: ANSI Z21.88-2008 • CSA 2.33a-2008

This product is listed to ANSI standards for “Vented Gas Appliance Heaters” and applicable sections of “Gas Burn- ing Heating Appliances for Manufactured Homes and Recreational Vehicles”, and “Gas Fired Appliances for Use at High Altitudes”.

NOTICE: This installation must conform with local codes. In the absence of local codes you must comply with the National Fuel Gas Code, ANSI Z223.1-latest edition in the U.S.A. and the CAN/CGA B149 Installation Codes in Canada.

NOT INTENDED FOR USE AS A PRIMARY HEAT SOURCE. This appliance is tested and approved as either supplemen- tal room heat or as a decorative appliance. It should not be factored as primary heat in residential heating calculations.

B. Tempered Glass Specifications

Hearth & Home Technologies appliances manufactured with tempered glass may be installed in hazardous loca- tions such as bathtub enclosures as defined by the Con- sumer Product Safety Commission (CPSC). The tempered glass has been tested and certified to the requirements of ANSI Z97.1 and CPSC 16 CFR 1202 (Safety Glazing Certification Council SGCC# 1595 and 1597. Architectur- al Testing, Inc. Reports 02-31919.01and 02-31917.01).

This statement is in compliance with CPSC 16 CFR Sec- tion 1201.5 “Certification and labeling requirements” which refers to 15 U.S. Code (USC) 2063 stating “…Such certificate shall accompany the product or shall otherwise be furnished to any distributor or retailer to whom the product is delivered.”

Some local building codes require the use of tempered glass with permanent marking in such locations. Glass meeting this requirement is available from the factory. Please contact your dealer or distributor to order.

C. BTU Specifications

Models

 

Maximum

Minimum

Orifice

 

Input

 

Input

Size

(U.S. or Canada)

BTU/h

 

BTU/h

(DMS)

 

 

 

 

 

 

 

 

 

 

US

22,000

16,000

43

ST-550TM-IPI (NG)

 

(0-2000 FT)

 

 

 

 

 

 

 

CANADA

21,000

14,700

44

 

 

 

 

(2000-4500 FT)

 

 

 

 

 

 

 

 

 

 

US

22,000

 

 

 

54

ST-550TM-IPI (LP)

 

(0-2000 FT)

 

 

 

 

 

 

 

 

 

 

CANADA

20,000

 

 

 

55

 

 

 

 

 

 

 

(2000-4500 FT)

 

 

 

D. High Altitude Installations

NOTICE: If the heating value of the gas has been reduced, these rules do not apply. Check with your local gas utility or authorities having jurisdiction.

When installing above 2000 feet elevation:

In the USA: Reduce input rate 4% for each 1000 feet above 2000 feet.

In CANADA: Reduce input rate 10% for elevations between 2000 feet and 4500 feet. Above 4500 feet, consult local gas utility.

Check with your local gas utility to determine proper orifice size.

E. Non-Combustible Materials Specification

Material which will not ignite and burn. Such materials are those consisting entirely of steel, iron, brick, tile, concrete, slate, glass or plasters, or any combination thereof.

Materials that are reported as passing ASTM E 136,

Standard Test Method for Behavior of Materials in a Vertical Tube Furnace at 750 ºC and UL763 shall be considered non-combustible materials.

F. Combustible Materials Specification

Materials made of or surfaced with wood, compressed pa- per, plant fibers, plastics, or other material that can ignite and burn, whether flame proofed or not, or plastered or unplastered shall be considered combustible materials.

G. Electrical Codes

NOTICE: This appliance must be electrically wired and grounded in accordance with local codes or, in the absence of local codes, with National Electric Code ANSI/NFPA 70-latest edition or the Canadian Electric Code CSA

C22.1.

A 110-120 VAC circuit for this product must be protected with ground-fault circuit-interrupter protection, in compliance with the applicable electrical codes, when it is installed in locations such as in bathrooms or near sinks.

Heat & Glo • ST-550TM-IPI2142-900 Rev. B • 11/08

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Contents What to do if you smell gas ModelsHomeowner Reference Information CongratulationsUser Guide Table of ContentsReference Materials Appliance SetupTroubleshooting FinishingCONDITIONS, Exclusions & Limitation of Liability Limited Lifetime Warranty Listing and Code Approvals Requirements for the Commonwealth of Massachusetts Installation of Carbon Monoxide DetectorsOperating Instructions User Guide Gas Fireplace SafetyYour Fireplace Decorative Doors and Fronts Fixed Glass AssemblyRemote Controls, Wall Controls and Wall Switches Clear SpaceFinal inspection by Lighting Instructions IPIAfter Fireplace is Lit Frequently Asked QuestionsRemote Control Maintenance and ServiceMaintenance Tasks-Homeowner Glass CleaningVenting Porcelain Firebox Panel CleaningMaintenance Tasks-Qualified Service Technician Gasket Seal and Glass Assembly InspectionIPI Pilot Flame Patterns Burner Ignition and OperationTypical Appliance System Getting StartedTools and Supplies Needed Design and Installation ConsiderationsInspect Appliance and Components Selecting Appliance Location Framing and ClearancesClearances Constructing the Appliance ChaseFireplace Opening Non-Combustible MantelVent Termination Minimum Clearances Termination LocationsCovered Alcove Applications To Install the Heat Shield Install Support BracketsContinue Adding Vent Components Use of Elbows Vent Information and DiagramsApproved Pipe Vent Table KeyUse of Flex Vent Top Vent Horizontal Termination One Elbow Vent DiagramsV1 Minimum H1 Maximum V1 Minimum H1 + H2 Maximum Top Vent Horizontal Termination Two ElbowsV1 Minimum H1 + H2 Maximum V1 + V2 Min Top Vent Horizontal Termination Three ElbowsExhaust restrictor Instructions Minimum Maximum + V 2 Min Two Elbows Three ElbowsV1 Minimum Maximum V1 + V2 Min Combustible Wall Penetration Vent Clearances and FramingPipe Clearances to Combustibles Wall Penetration FramingPipe SLP Install the Ceiling FirestopFlat Ceiling Installation Install Attic Insulation ShieldVaulted Ceiling Installation Securing and Leveling the Appliance Appliance PreparationAssemble Vent Sections Installing Vent PipeSecure the Vent Sections Assemble Slip SectionsDisassemble Vent Sections Install Decorative Ceiling ComponentsAssemble and Install Storm Collar Install Metal Roof FlashingApply Sealant TOP & Partial Sides Install RF4-8Install Decorative Wall Components Install Vertical Termination CapHeat Shield Requirements for Horizontal Termination 22 Venting through the wall Install Horizontal Termination CapGas Connection Gas InformationFuel Conversion Gas PressureElectrical Service and Repair Wiring RequirementsIntellifire Ignition System Wiring Optional Accessories RequirementsIntellifire Ignition Wiring Diagram with Remote Receiver Wall Switch Installation for Fan Option Junction Box InstallationFinishing To install the Splatter GuardSplatter Guard To Remove the Splatter Guard To Close the Lower Access Panel15 Non-Combustible Zone Mantel and Wall Projections Combustible MantelFinishing Material Facing MaterialWithout Front Shown Appliance Setup Air Shutter Setting Install Trim Kits and SurroundsSymptom Possible Cause Corrective Action TroubleshootingIntellifire Ignition System Remove any contaminants that may have accumulated on Reference Materials Appliance Dimension DiagramVent Components Diagrams Wall Thimble-Black Snorkel Black Support Box-BlackAdapter SLP-HRC-SS SLP-HRC-ZC-SS Horizontal Termination CAP ST-550TM-IPI Service PartsStocked Service Parts ListAt Depot Intermittent Pilot Ignition Valve Assembly Contact Information