Hearth and Home Technologies SL-750TR-D, SL-950TR-D, SL-550TR-D

1 Listing and Code Approvals

A. Appliance Certiﬁcation

MODELS: SL-550TR-D, SL-750TR-D, SL-950TR-D

LABORATORY: Underwriters Laboratories, Inc. (UL)

TYPE: Direct Vent Gas Appliance Heater

STANDARD: ANSI Z21.88-2002 • CSA2.33-M02 • UL307B

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”.

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

B. Glass Speciﬁcations

Hearth & Home Technologies appliances manufactured with tempered glass may be installed in hazardous locations such as bathtub enclosures as deﬁned by the Consumer 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. Architectural Testing, Inc. Reports 02-31919.01and 02-31917.01).

This statement is in compliance with CPSC 16 CFR Section 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
U.S. (0-2000 ft.) or	Input	Input	Size
Canada (2000-4500 ft.)	BTU/h	BTU/h	(DMS)

SL-550TR-D (NG)	U.S.	21,000	12,000	#44
SL-550TR-IPI-D (NG)	Canada	18,900	10,800	#45
SL-550TRLP-D (LP)	U.S.	20,000	12,000	#54
SL-550TRLP-IPID (LP)	Canada	18,000	10,800	#55
SL-750TR-D (NG)	U.S.	23,000	13,500	#42
SL-750TR-IPI-D (NG)	Canada	20,700	12,150	#43
SL-750TRLP-D (LP)	U.S.	23,000	13,500	#53
SL-750TRLP-IPID (LP)	Canada	20,700	12,150	#54
SL-950TR-D (NG)	U.S.	30,000	18,500	#36
SL-950TR-IPI-D (NG)	Canada	27,000	16,650	#37
SL-950TR-D (LP)	U.S.	30,000	18,500	#51
SL-950TR-IPI-D (LP)	Canada	27,000	16,650	#52

D. High Altitude Installations

U.L. Listed gas appliances are tested and approved without requiring changes for elevations from 0 to 2000 feet in the U.S.A. and Canada.

When installing this appliance at an elevation above 2000 feet, it may be necessary to decrease the input rating by changing the existing burner oriﬁce to a smaller size. Input rate should be reduced by 4% for each 1000 feet above a 2000 foot elevation in the U.S.A., or 10% for elevations between 2000 and 4500 feet in Canada. If the heating value of the gas has been reduced, these rules do not apply. To identify the proper oriﬁce size, check with the local gas utility.

If installing this appliance at an elevation above 4500 feet (in Canada), check with local authorities.

WARNING

Do NOT use this appliance if any part has been under water. Immediately call a qualiﬁed service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

NOTE: 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.

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 750oC, shall be considered non-combustible materials.

F. Combustible Materials Speciﬁcation

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

4	Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06

SL-950TR-D, SL-750TR-D, SL-550TR-D specifications

Hearth and Home Technologies has consistently pushed the boundaries of modern heating solutions, and their SL-550TR-D, SL-750TR-D, and SL-950TR-D gas fireplace inserts are prime examples of this innovation. Designed to enhance both the aesthetic appeal and functionality of any living space, these units are ideal for homeowners seeking efficient, reliable heating without sacrificing style.

Starting with the SL-550TR-D, this model features a compact design that is perfect for smaller rooms while still delivering impressive heat output. With a BTU range of 25,000, it efficiently warms spaces without overwhelming them. The SL-550TR-D uses advanced combustion technology, ensuring a clean and efficient burn that minimizes emissions. The large viewing area, complemented by a contemporary linear design, allows for an unobstructed flame view, making it an attractive centerpiece in any room.

Moving on to the SL-750TR-D, this insert expands on the features of the SL-550TR-D, with a higher BTU output of 35,000, making it suitable for larger spaces or homes in colder climates. It also includes an adjustable flame height feature, allowing users to customize the ambiance and heat level to their liking. Additionally, the SL-750TR-D comes equipped with a remote control, providing convenience and ease of use. Its sleek design and modern aesthetics make it an appealing choice for contemporary home settings.

Finally, the SL-950TR-D takes efficiency and style to the next level with a robust BTU output of 45,000. This model is designed for maximum warmth and efficiency, catering to expansive living areas. Its enhanced airflow management system ensures even heat distribution throughout the space. Moreover, the SL-950TR-D offers customizable options such as LED lighting, creating a stunning visual effect that complements the flickering flames.

All three models are equipped with Hearth and Home Technologies' patented Power Vent technology, allowing for flexible installation options, even in challenging spaces. This system provides the ability to vent vertically or horizontally, granting homeowners the freedom to optimize their fireplace's location.

In conclusion, the SL-550TR-D, SL-750TR-D, and SL-950TR-D gas fireplace inserts offer unparalleled heating solutions tailored to various needs and preferences. Their combination of high efficiency, elegant design, and user-friendly features make them standout choices for anyone looking to enhance their home’s comfort and style.

Hearth and Home Technologies SL-750TR-D, SL-950TR-D, SL-550TR-D Listing and Code Approvals

Models: SL-950TR-D SL-750TR-D SL-550TR-D