Harman Stove Company 828i Appendix B De-ratingfor High Altitude, Conformément Aux Réglementation

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Appendix B: De-rating for High Altitude

For U.S. installations, the Clarity Fireplace Insert 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 num- bers the appropriate injectors for both LP and natu- ral gas at various altitudes.

For Canadian installations, the Clarity Fireplace Insert is approved for elevations up to 1370 meters (4500 feet).

For high altitude installations above 1370 meters (4500 feet), consult the local gas distributor or the authority having jurisdiction for proper rating methods.

NOTE: The difference in altitude derating require- ments for the U.S. and Canada is simply a result of dif- ferences in testing standards between the two coun- tries.

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

THE CONVERSION SHALL BE CARRIED OUT

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	44	Standard	40,000
2000-3000'	47	3-40-25848	56	Standard	45	3-40-25840	38,400
3000-4000'	48	3-40-25849	56	Standard	45	3-40-25841	36,900
4000-5000'	49	3-40-25849	56	3-40-25857	46	3-40-25842	35,400
5000-6000'	49	3-40-25850	57	3-40-25857	47	3-40-25842	34,000
6000-7000'	50	3-40-25850	57	3-40-25857	47	3-40-25843	32,600
7000-8000'	50	3-40-25851	58	3-40-25858	48	3-40-25843	31,300
8000-9000'	51	3-40-25851	58	3-40-25858	48	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'	57	Standard	71	Standard	55	Standard	40,000
2000-3000'	59	Standard	71	Standard	55	3-40-25854	36,900
3000-4000'	57	Standard	71	Standard	56	3-40-25854	36,900
4000-5000'	58	3-40-25857	71	Standard	56	3-40-25854	35,400
5000-6000'	59	3-40-25857	71	Standard	56	3-40-25855	32,600
6000-7000'	59	3-40-25857	71	Standard	57	3-40-25855	32,600
7000-8000'	60	3-40-25858	71	Standard	57	3-40-25856	30,100
8000-9000'	61	3-40-25858	71	Standard	58	3-40-25856	30,100

BY A MANUFACTURER'S AUTHORIZED REP-

RESENTATIVE IN ACCORDANCE WITH THE

REQUIREMENTS OF THE MANUFACTURER,

PROVINCIAL OR TERRITORIAL AUTHORI-

TIES HAVING JURISDICTION AND IN AC-

CORDANCE WITH THE CURRENT EDITION

OF THE REQUIREMENTS OF THE CAN/CGA-

B141.1 OR CAN/CGA-B141.2 INSTALLATION

CODES.

LA CONVERSION DOIT ETRE EFFECTUÉE

CONFORMÉMENT AUX RÉGLEMENTATION

PROVINCIAUX EN CAUSE ET AUX

EXIGENCES DES CODES D'INSTALLATION

CAN/CGA-B149.