Archgard Optima 45 - 3 Specifications download pdf (Page 6)

45-DVFS28N-2 6

SPECIFICATIONS

Natural Gas (NG) Propane (LP)

Manifold Pressure

1.6 - 3.5 in. W.C. (0.4 - 0.9 kPa) 6.3 - 10.0 in. W.C. (1.6 - 2.5 kPa)

Minimum Supply

Pressure for Purpose of

Input Adjustment

4.5 in. w.c. (1.2 kPa) 11.0 in. w.c. (2.8 kPa)

Nominal Input Rating

18,750 - 28,000 BTU/hr

(5.5 - 8.2 kW)

19,600 - 28,000 BTU/hr

(5.7 - 8.2 kW)

Orifice Size

#38 DMS (2.64 mm dia.) #52 DMS (1.60 mm dia.)

Altitude

0-4500 ft (0 - 1372 M) 0 - 4500 ft (0 - 1372 M)

Primary Air Opening

3/16” (5 mm) 3/8” (9 mm)

This appliance is tested and safety approved under the following US and Canadian gas

appliance standards:

- ANSI Z21.88b-2003 / CSA 2.33b-2003, Vented Gas Fireplace Heaters

- CAN/CGA-2.17-M91, Gas-Fired Appliances for Use at High Altitudes

Please contact Archgard Industries Ltd., if you have any questions regarding the certification of

this appliance.

APPLIANCE CERTIFICATION

INSTALLATION CODES

This appliance must be installed by a qualified gas appliance installer. The installation must

conform with the local codes or, in the absence of local codes, with the current National Fuel Gas

Code, ANSI Z223.1/ NFPA 54, in the US or Installation Code, CAN/CGA-B149, in Canada.

Electrical connections and grounding must conform with local code, or current National Electrical

code, ANSI/NFPA No. 70-1987, in the US and in Canada, the current Canadian Electrical Code,

CSA C22.1.

We recommend that our gas hearth products be installed and serviced by professionals

who are certified in the U.S. by the National Fireplace Institute®(NFI) as NFI Gas

Specialists

HIGH ALTITUDE INSTALLATION

When installing this appliance beyond 4500 ft. (1372 M) above sea level, the appliance must

be properly de-rated and installed according to local codes, in the absence of local codes, with

the current National Fuel Gas Code, ANSI Z223.1/ NFPA 54, in the US or Installation Code,

CAN/CGA-B149, in Canada.

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Archgard Optima 45 - 3 Specifications Page 6