Listings And Code Approvals; Specifications; Notices - Dovre SAPPHIRE DV425TR Owner's Manual And Installation Instructions

Direct vent room heater

Table of Contents

DV425TR DIRECT VENT ROOM HEATER

The Dovre DV425TR Direct Vent Gas Appliance is listed to ANSI standard Z21.88(b)-1999/CSA 2.33b-M99 Vented Gas Fireplace

Heaters and applicable sections of UL307b Gas Burning Heating Appliances for Manufactured Homes and Recreational Vehicles,

CAN/CGA 2.17-M91 "Gas Fired Appliances for use at High Altitudes," by OMNI-Test Labs, Inc., Beaverton, OR.

Top Vent:

Input Rate on "HI" (BTU/Hr)

Input Rate on "LO (Btu/Hr)

Max. Output (BTU/Hr)**

Main Burner Orifice

Rear Vent:

Input Rate on "HI" (BTU/Hr)

Input Rate on "LO" (BTU/Hr)

Main Burner Orifice

Min. Inlet Pressure (Inches W.C.)

Max. Inlet Pressure (Inches W.C.)

Manifold Pressure on "HI" (Inches W.C.)

**Max Venting, Blower ON

†This appliance is equipped for altitudes 0-2000' (0-610 M) in USA: and in Canada for Altitudes of 0-4500' (0-1370 M). In

USA for Altitudes above 2000', the vent configuration, orifice, or combination of both may need to be changed. See page

49 of this manual for information on making these changes.

Failure to follow all of the required installation procedures may result in property damage, bodily injury or

even death. This appliance must be installed in accordance with all local codes, or, in the absence of local

codes, with the National Fuel Gas Code, ANSI Z223.1, or the Canadian Installation Code, CAN/CGA 149.

Manufactured Home or Mobile Home installation may occur only after the home is site located and must

conform with the Manufactured Home Construction and Safety Standard, Title 24 CFR, Part 3280, or, when

such a standard is not applicable, the Standard for Manufactured Home Installations, ANSI/INCSBCS A225.1,

or Standard for Gas Equipped Recreational Vehicles and Mobile Housing, CSA Z240.4.

When installed, the appliance must be electrically grounded in accordance with local codes or, in the

absence of local codes, with the National Elecrical Code, ANSI/NFPA 70, or the Canadian Electrical Code,

CSA C22.1.

The Dovre DV425TR is manufactured to operate on Natural Gas (NG), it is convertible to Liquid Propane

(LP) when the manufacturer's conversion kit, part #844-9010 is used.

All exhaust gases must be vented outside the structure of the living-area. Combustion air is drawn from

outside the living-area structure.

Notify your insurance company prior to connecting gas to this fireplace.

Installation requirements diagrammed and explained in this manual are grouped into segments for ease

of procedure. While these requirements must be met fully, the order of installation may be subject to the

procedure best suited for your specific placement of the fireplace.

NOTE: Illustrations throughout these instructions reflect typical installations and are for design purposes only. Actual

installation may vary slightly due to individual design preferences. However, minimum and maxmum clearances must be

maintained at all times.

The illustrations and diagrams used throughout these installation instructions are not drawn to scale.

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