Lodge Manufacturing GMD1-80N manual III. Furnace Specifications Model

Models: GMD1-80N

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All installations and services must be performed by qualified service personnel.

III. FURNACE SPECIFICATIONS

 

MODEL

GMD1-80

HEAT INPUT RATE (BTUH)

80,000

HEATING CAPACITY (BTUH)

65,000

BURNER ORIFICE-NAT. GAS (MM)

2.45

BURNER ORIFICE-PROP. GAS (DMS)

#53

GAS SUPPLY PRESSURE (IN.W.G.)

 

MINIMUM REQUIRED

 

PROPANE

11

NATURAL

5.5

MAXIMUM ALLOWED

 

PROPANE

14.0

NATURAL

14.0

GAS MANIFOLD PRESSURE (IN. W.G.)

 

PROPANE

10 + 0.3

NATURAL

3.5 + 0.3

VENT PIPE SIZE (INCHES)

4

DESIGN TEMPERATURE RISE (°F)

70

SEASONAL EFFICIENCY

 

(AFUE*, %)

81

*AFUE - INCLUDES STEADY STATE THERMAL EFFICIENCY AND OFF CYCLE LOSSES.

ELECTRICAL RATINGS AND SETTINGS:

ELECTRICAL SUPPLY: 115 VAC / 60HZ / 1 PHASE

MAXIMUM TIME DELAY TYPE FUSE OR HACR BREAKER RATING: 15 AMPS

TOTAL RATED CURRENT (AMPS): 7.15 (GMD1)

NOMINAL HEAT ANTICIPATOR SETTING -- 0.8 mA (GMD1)

DIMENSIONS & WEIGHTS:

CABINET: WIDTH - 18 IN., DEPTH – 25-1/2 IN., HEIGHT - 57 IN.

NO.70 MOBILE HOME BASE: WIDTH - 18-5/16 IN., DEPTH - 24¼ IN., HEIGHT - 4 IN.

WARM AIR DUCT: WIDTH – 12 IN., DEPTH – 12 IN.

COTTAGE BASE: WIDTH – 18-3/16 IN., DEPTH - 24¼ IN., HEIGHT – 14 IN.

FILTER QUANTITY & SIZE: 1 – 18” x 24 “

APPROXIMATE SHIPPING WEIGHT: 165 LBS.

PRODUCT LISTED UNDER ETL FILE NUMBER –

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Lodge Manufacturing GMD1-80N manual III. Furnace Specifications Model