Harman Stove Company 929 DV Appendix B, De-rating for High Altitude, Front Harman Center Rear

Page 21

APPENDIX B

De-rating for High Altitude

For U.S. installations, the Clarity Direct Vent is approved for elevations up to 2000 feet using the factory-installed burner injectors. At elevations above 2000 feet, U.S. codes require a decrease in the input rating by changing the burner injectors to a smaller size. The chart below lists by part numbers the appropriate injectors for both LP and natural gas at various altitudes.

For Canadian installations, the Clarity Direct Vent is approved for elevations up to 1375 meters (4500 feet). When installing the Clarity Direct Vent at altitudes above 1375 meters (4500 feet), consult the local gas distributor or the authority having jurisdiction for proper rating methods.

NOTE: The difference in altitude derating requirements for the U.S. and Canada is simply a result of differences in testing standards between the two countries.

If the installer must convert the unit to adjust for varying altitudes, an information sticker like the one to the right must be filled out and affixed to the appliance at the time of conversion.

NATURAL GAS

 

Front

Harman

Center

Harman

Rear

Harman

Nominal Btu

Altitude

Injector

Part No.

Injector

Part No.

Injector

Part No.

Input Rate

0-2000'

47

Standard

56

Standard

39

Standard

40,000

2000-3000'

48

3-40-25848

56

Standard

40

3-40-25840

38,400

3000-4000'

49

3-40-25849

56

Standard

41

3-40-25841

36,900

4000-5000'

49

3-40-25849

57

3-40-25857

42

3-40-25842

35,400

5000-6000'

50

3-40-25850

57

3-40-25857

42

3-40-25842

34,000

6000-7000'

50

3-40-25850

57

3-40-25857

43

3-40-25843

32,600

7000-8000'

51

3-40-25851

58

3-40-25858

43

3-40-25843

31,300

8000-9000'

51

3-40-25851

58

3-40-25858

44

3-40-25844

30,100

PROPANE

 

Front

Harman

Center

Harman

Rear

Harman

Nominal Btu

Altitude

Injector

Part No.

Injector

Part No.

Injector

Part No.

Input Rate

0-2000'

56

Standard

71

Standard

53

Standard

40,000

2000-3000'

56

Standard

71

Standard

54

3-40-25854

36,900

3000-4000'

56

Standard

71

Standard

54

3-40-25854

36,900

4000-5000'

57

3-40-25857

71

Standard

54

3-40-25854

35,400

5000-6000'

57

3-40-25857

71

Standard

55

3-40-25855

32,600

6000-7000'

57

3-40-25857

71

Standard

55

3-40-25855

32,600

7000-8000'

58

3-40-25858

71

Standard

56

3-40-25856

30,100

8000-9000'

58

3-40-25858

71

Standard

56

3-40-25856

30,100

THE CONVERSION SHALL BE CARRIED OUT

BY A MANUFACTURER'S AUTHORIZED REPRE-

SENTATIVE IN ACCORDANCE WITH THE RE-

QUIREMENTS OF THE MANUFACTURER, PRO-

VINCIAL OR TERRITORIAL AUTHORITIES HAV-

ING JURISDICTION AND IN ACCORDANCE

WITH THE REQUIREMENTS OF THE CURRENT

EDITION OF CAN/CGA-B141.1 OR CAN/CGA-

B141.2 INSTALLATION CODES.

21

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Contents Harman Clarity 929 DV Direct Vent Gas Stove Contents Introduction Installation of the Clarity Direct Vent Gas HeaterInstallation Important NoticeClearances Venting Use Only Approved VentingHorizontaland Vertical Venting Requirements Connecting To An Existing Chimney Addition, the following must be observedVersion kit #934 Removing the Glass Front AssemblyInstallthe Side Brick Panels Installthe BranchInstall the Ember Strips Install the Center LogBurn Only the Fuel for which the Heater is Equipped Connecting the Heater to a GAS SupplyMaking The Connection Gas Pressure RequirementsConnecting the Heater to Cordset Connecting the CordsetConnecting the Optional Thermostat AIR Shutter Adjustment AIR Shutter AdjustmentMonitoring the Gas Flame HOW to Light the Fire HOW to Turn OFF the FireOperation SAFETY/LIGHTING Label Cleaning the Glass MaintenanceCleaning the Log Set and Firebox Replacing the GasketWiring Diagram ID# Part No Parts ListClarityPARTSParts Clarity Burner Module Exploded View Minimum Clearances from Combustible Construction SpecificationsAppendix a Unplug the Electrical ConnectorsConversion Kit Components Unplug the Cordset Remove the Glass FrontDe-rating for High Altitude Appendix BFront Harman Center Rear Altitude Injector Input Rate4DT -CSS Secure Vent Direct Vent System 6-5/8 and 5 XDirect Vent GS Harman Gold Warranty Harman Gold Warranty

929 DV specifications

The Harman Stove Company 929 DV is a modern marvel in the world of heating appliances, bringing unmatched efficiency and performance to homes. Known for its commitment to quality, engineering, and innovation, Harman has established itself as a leader in the manufacture of wood, pellet, and gas stoves. The 929 DV model is specifically designed to enhance the heating experience while ensuring a beautiful aesthetic appeal.

One of the standout features of the Harman 929 DV is its direct vent technology. This innovative system allows for venting through an outside wall, using two pipes – one for exhaust and one for fresh air intake – which significantly improves efficiency. This setup not only ensures that your indoor air quality remains optimal but also provides flexibility in installation options, making it suitable for various home designs.

The 929 DV is equipped with a powerful burner that delivers an impressive heating capacity, capable of warming spaces sized up to 1,900 square feet. Its adjustable heat output makes it suitable for different needs, ensuring that the space remains cozy even during the coldest winter months. The unit features a user-friendly digital control panel, allowing homeowners to easily adjust the temperature settings, air intake, and blower speed for personalized comfort.

In terms of build quality, the 929 DV boasts robust construction, employing high-quality materials that ensure longevity and durability. The stainless steel and cast iron components add a touch of elegance while enhancing overall performance. Harman’s commitment to user safety is evident in the model’s advanced safety features, including an automatic shut-off mechanism and a sealed combustion chamber that minimizes the risk of hazardous emissions.

Aesthetically, the Harman 929 DV is designed to complement various interior styles, featuring a sleek, contemporary look with large glass doors that provide a beautiful view of the flames. This is accentuated by a variety of finishes available, ensuring a perfect match for any decor.

With its combination of efficiency, safety, and modern design, the Harman Stove Company 929 DV stands out as a top choice for homeowners seeking a high-quality heating solution. Whether you are looking to heat a space or simply add a focal point to your room, the 929 DV offers something for everyone, making it a worthy investment for the modern household.
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