York DNP042 User Manual

 036-21366-007-A-1205

6

Unitary Products Group

DIRECT DRIVE

CONDENSER

FAN MOTOR

HIGHLY EFFICIENT E NHANCE

COPPER TUBE/ALUMINUM FIN

EVAPORATOR COIL

HIGHLY EFFICIENT

ENHANCED COPPER
TUBE/ALUMINUM FIN

CONDENSER COIL

DECORATIVE

PROTECTIVE

COIL GAURD

HIGH EFFICIENCY

COMPRESSOR

RIGIDLY

MOUNTED

HOT SURFACE PILOT

ASSEMBLY

HIGH GRADE ALUMINIZED

IN-SHOT BURNERS

LOW VOLTAGE

TERMINAL BLOCK

SELF-DIAGNOSTIC CONTROLS WITH

"COMFORT-MATCH" SPEED CONTROL

AUTOMATIC GAS VALVE (1/2" - 14 NPTI)

HIGH VOLTAGE

TERMINAL BLOCK

POWER VENTER MOTOR

 DIRECT DRIVE

BLOWER MOTOR WITH

SLIDE-OUT BLOWER ASSEMBLY

HEAVY GAUGE

REMOVABLE

BASE RAILS

REAR AND BOTTOM

RET R

U N AIR

AND SUPPLY AIR
DUCT OPENINGS

LONG LASTING

POWDER PAINT

FINISH

BLOW-THROUGH DESIGN

WITH RELIABLE ALUMINIZED

STEEL TUBULAR HEAT EX HANGERS

C

D

EVAPORATOR

BLOWER

CENTRIFUGAL BLOWER (Dia. x W. in.)

10 x 8

10 x 8

11 x 10

12 x 11

12 x 11

12 x 11

FAN MOTOR HP

1/2

3/4

3/4

1

1

1

EVAPORATOR

COIL

ROWS  DEEP

2

3

3

3

3

3

FINS PER INCH

15

13

13

13

16

16

FACE AREA (Sq. Ft.)

3.5

3.5

3.5

4.5

4.5

4.5

CONDENSER

FAN

PROPELLER  DIA.  (in.)

22

22

22

22

22

22

FAN MOTOR HP

1/4

1/4

1/4

1/4

1/3

1/3

NOM. CFM TOTAL

2,200

2,400

2,400

2,400

3,000

3,500

CONDENSER

COIL

ROWS  DEEP

2

1

2

2

2

2

FINS PER INCH

20

20

20

20

20

20

FACE AREA (Sq. Ft.)

11.7

11.7

11.7

14.7

14.7

14.7

CHARGE

REFRIGERANT 22 (lbs./oz.)

6 / 4

4 / 9

6 / 12

9 / 6

8 / 4

8 / 8

FILTER

FACE AREA (Sq. Ft.) Size (Actual)

2.6 / 19 x 19.5

2.6 / 19 x 19.5

2.6 / 19 x 19.5

3.1 / 19.5 x 11.5

(2 Reqd.)

3.1 / 19.5 x 11.5

(2 Reqd.)

3.1 / 19.5 x11.5

(2 Reqd.)

FURNACE

SECTION

NATURAL GAS BURNER ORIFICE NO.
(Drill Size)

43

43

43

40

40

40

PROPANE BURNER ORIFICE NO.
(Drill Size)

55

55

55

53

53

53

GAS CONNECTION SIZE

1/2 NPTI

1/2 NPTI

1/2

 NPTI

1/2 NPTI

1/2

 NPTI

1/2

 NPTI

COMPRESSOR HERMETIC TYPE, (Qty. = 1)

Recip

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