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AGAGC9PNS01B Gas Conversion Kit, Propane to Natural: Installation Instructions

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

5

MODULATING GAS VALVE

Table 6

  to  be  used  with  Modulating  Furnaces 

EXCEPT

  the  60,000

BTUH INPUT IN 21-IN. WIDE CASING

*Orifice numbers shown in BOLD are factory installed.

A11251A

A11251B

Table 6 – Orifice Size and Manifold Pressure (in. w.c.) for Gas Input 

Rate for Modulating Gas Valve, EXCEPT 60,000 BTUH.

MODULATING GAS VALVE (60,000 BTUH ONLY)

Table 7

 to be used with Modulating Furnaces 60,000 BTUH INPUT IN

21-IN. WIDE CASING ONLY

*Orifice numbers shown in BOLD are factory installed.

L11F100A

L11F100B

Table 7 – Orifice Size and Manifold Pressure (in. w.c.) for Gas Input 

Rate for Modulating Gas Valve, ONLY the 60,000 BTUH

S

A

G

L

A

R

U

T

A

N

F

O

Y

T

I

V

A

R

G

C

I

F

I

C

E

P

S

S

A

G

.

G

V

A

HEAT VALUE

0.58

0.60

0.62

0.64

AT ALTITUDE

Orifice Mnfld Press Orifice Mnfld Press Orifice Mnfld Press Orifice Mnfld Press

(Btu/cu ft)

No.

Max/Min

No.

Max/Min

No.

Max/Min

No.

Max/Min

900

43

3.8 /0.60

42

3.2 /0.50

42

3.3 /0.55

42

3.4 /0.55

0

925

43

3.6 /0.55

43

3.7 /0.60

43

3.8 /0.60

42

3.2 /0.50

(0)

950

43

3.4 /0.55

43

3.5 /0.55

43

3.6 /0.60

43

3.7 /0.60

975

44

3.7 /0.60

44

3.8 /0.60

43

3.4 /0.55

43

3.6 /0.55

to

1000

44

3.5 /0.55

44

3.6 /0.60

44

3.8 /0.60

43

3.4 /0.55

1025

44

3.3 /0.55

44

3.5 /0.55

44

3.6 /0.55

44

3.7 /0.60

2000

1050

44

3.2 /0.50

44

3.3 /0.55

44

3.4 /0.55

44

3.5 /0.55

(610)

1075

45

3.7 /0.60

45

3.8 /0.60

44

3.3 /0.50

44

3.4 /0.55

1100

46

3.7 /0.60

46

3.8 /0.60

45

3.8 /0.60

44

3.2 /0.50

U.S.A.

800

42

3.4 /0.55

42

3.5 /0.55

42

3.6 /0.55

42

3.7 /0.60

2001 (611)

825

43

3.8 /0.60

42

3.3 /0.50

42

3.4 /0.55

42

3.5 /0.55

to

850

43

3.6 /0.60

43

3.7 /0.60

42

3.2 /0.50

42

3.3 /0.55

3000 (914)

875

43

3.4 /0.55

43

3.5 /0.55

43

3.7 /0.60

43

3.8 /0.60

900

44

3.7 /0.60

44

3.8 /0.60

43

3.5 /0.55

43

3.6 /0.55

Canada

925

44

3.5 /0.55

44

3.6 /0.60

44

3.8 /0.60

43

3.4 /0.55

2001 (611)

950

44

3.3 /0.55

44

3.4 /0.55

44

3.6 /0.55

44

3.7 /0.60

to

975

44

3.2 /0.50

44

3.3 /0.50

44

3.4 /0.55

44

3.5 /0.55

4500 (1372)

1000

46

3.8 /0.60

45

3.8 /0.60

44

3.2 /0.50

44

3.3 /0.55

775

42

3.3 /0.55

42

3.4 /0.55

42

3.5 /0.55

42

3.6 /0.60

3001

800

43

3.8 /0.60

42

3.2 /0.50

42

3.3 /0.55

42

3.4 /0.55

(915)

825

43

3.6 /0.55

43

3.7 /0.60

43

3.8 /0.60

42

3.2 /0.50

850

44

3.8 /0.60

43

3.5 /0.55

43

3.6 /0.55

43

3.7 /0.60

875

44

3.6 /0.60

44

3.7 /0.60

43

3.4 /0.55

43

3.5 /0.55

4000

900

44

3.4 /0.55

44

3.5 /0.55

44

3.7 /0.60

44

3.8 /0.60

(1219)

925

44

3.2 /0.50

44

3.4 /0.55

44

3.5 /0.55

44

3.6 /0.55

950

45

3.7 /0.60

44

3.2 /0.50

44

3.3 /0.55

44

3.4 /0.55

750

42

3.3 /0.50

42

3.4 /0.55

42

3.5 /0.55

42

3.6 /0.55

4001

775

43

3.7 /0.60

43

3.8 /0.60

42

3.3 /0.50

42

3.4 /0.55

(1220)

800

43

3.5 /0.55

43

3.6 /0.60

43

3.7 /0.60

43

3.8 /0.60

825

44

3.8 /0.60

43

3.4 /0.55

43

3.5 /0.55

43

3.6 /0.60

850

44

3.5 /0.55

44

3.7 /0.60

44

3.8 /0.60

43

3.4 /0.55

5000

875

44

3.3 /0.55

44

3.5 /0.55

44

3.6 /0.55

44

3.7 /0.60

(1524)

900

44

3.2 /0.50

44

3.3 /0.50

44

3.4 /0.55

44

3.5 /0.55

925

46

3.8 /0.60

45

3.7 /0.60

44

3.2 /0.50

44

3.3 /0.55

725

42

3.2 /0.50

42

3.3 /0.55

42

3.4 /0.55

42

3.5 /0.55

5001

750

43

3.7 /0.60

43

3.8 /0.60

42

3.2 /0.50

42

3.3 /0.55

(1525)

775

43

3.4 /0.55

43

3.5 /0.55

43

3.7 /0.60

43

3.8 /0.60

800

44

3.7 /0.60

44

3.8 /0.60

43

3.4 /0.55

43

3.5 /0.55

825

44

3.5 /0.55

44

3.6 /0.55

44

3.7 /0.60

44

3.8 /0.60

6000

850

44

3.3 /0.50

44

3.4 /0.55

44

3.5 /0.55

44

3.6 /0.60

(1829)

875

45

3.7 /0.60

44

3.2 /0.50

44

3.3 /0.55

44

3.4 /0.55

900

46

3.7 /0.60

46

3.8 /0.60

45

3.8 /0.60

44

3.2 /0.50

675

42

3.4 /0.55

42

3.5 /0.55

42

3.6 /0.60

42

3.8 /0.60

6001

700

42

3.2 /0.50

42

3.3 /0.50

42

3.4 /0.55

42

3.5 /0.55

(1830)

725

43

3.6 /0.60

43

3.7 /0.60

43

3.8 /0.60

42

3.3 /0.50

750

43

3.4 /0.55

43

3.5 /0.55

43

3.6 /0.55

43

3.7 /0.60

775

44

3.6 /0.60

44

3.7 /0.60

43

3.4 /0.55

43

3.5 /0.55

7000

800

44

3.4 /0.55

44

3.5 /0.55

44

3.6 /0.60

44

3.7 /0.60

(2133)

825

44

3.2 /0.50

44

3.3 /0.55

44

3.4 /0.55

44

3.5 /0.55

850

46

3.8 /0.60

45

3.8 /0.60

44

3.2 /0.50

44

3.3 /0.55

(TABULATED DATA BASED ON 20,000 BTUH MAX-HEAT / 8,000 BTUH MIN-HEAT PER BURNER,

DERATED 2%/1000 FT (305M) ABOVE SEA LEVEL)

ALTITUDE

RANGE

ft (m)

U.

S

.A.

a

n

d

Ca

n

a

d

a

U

.S

.A

.

an

d

C

an

ad

a

U.

S

.A.

On

ly

to

U.

S

.A.

On

ly

to

U.

S

.A.

On

ly

to

U.

S

.A.

On

ly

to

MODULATING FURNACE

S

A

G

L

A

R

U

T

A

N

F

O

Y

T

I

V

A

R

G

C

I

F

I

C

E

P

S

S

A

G

.

G

V

A

HEAT VALUE

0.58

0.60

0.62

0.64

AT ALTITUDE

Orifice Mnfld Press Orifice Mnfld Press Orifice Mnfld Press Orifice Mnfld Press

(Btu/cu ft)

No.

Max/Min

No.

Max/Min

No.

Max/Min

No.

Max/Min

(TABULATED DATA BASED ON 20,000 BTUH MAX-HEAT / 8,000 BTUH MIN-HEAT PER BURNER,

DERATED 2%/1000 FT (305M) ABOVE SEA LEVEL)

ALTITUDE

RANGE

ft (m)

650

42

3.4 /0.55

42

3.5 /0.55

42

3.6 /0.60

42

3.7 /0.60

7001

675

43

3.8 /0.60

42

3.2 /0.50

42

3.3 /0.55

42

3.4 /0.55

(2134)

700

43

3.5 /0.55

43

3.7 /0.60

43

3.8 /0.60

42

3.2 /0.50

725

44

3.8 /0.60

43

3.4 /0.55

43

3.5 /0.55

43

3.6 /0.60

750

44

3.5 /0.55

44

3.7 /0.60

44

3.8 /0.60

43

3.4 /0.55

8000

775

44

3.3 /0.55

44

3.4 /0.55

44

3.5 /0.55

44

3.7 /0.60

(2438)

800

45

3.8 /0.60

44

3.2 /0.50

44

3.3 /0.55

44

3.4 /0.55

825

46

3.7 /0.60

46

3.8 /0.60

45

3.8 /0.60

44

3.2 /0.50

625

42

3.4 /0.55

42

3.5 /0.55

42

3.6 /0.55

42

3.7 /0.60

8001

650

43

3.8 /0.60

42

3.2 /0.50

42

3.3 /0.55

42

3.4 /0.55

(2439)

675

43

3.5 /0.55

43

3.6 /0.60

43

3.7 /0.60

42

3.2 /0.50

700

44

3.7 /0.60

43

3.4 /0.55

43

3.5 /0.55

43

3.6 /0.55

725

44

3.5 /0.55

44

3.6 /0.60

44

3.7 /0.60

44

3.8 /0.60

9000

750

44

3.3 /0.50

44

3.4 /0.55

44

3.5 /0.55

44

3.6 /0.55

(2743)

775

45

3.7 /0.60

44

3.2 /0.50

44

3.3 /0.50

44

3.4 /0.55

9001

600

42

3.3 /0.55

42

3.4 /0.55

42

3.6 /0.55

42

3.7 /0.60

(2744)

625

43

3.7 /0.60

42

3.2 /0.50

42

3.3 /0.55

42

3.4 /0.55

650

43

3.5 /0.55

43

3.6 /0.55

43

3.7 /0.60

43

3.8 /0.60

675

44

3.7 /0.60

44

3.8 /0.60

43

3.4 /0.55

43

3.5 /0.55

10000

700

44

3.4 /0.55

44

3.5 /0.55

44

3.7 /0.60

44

3.8 /0.60

(3048)

725

44

3.2 /0.50

44

3.3 /0.55

44

3.4 /0.55

44

3.5 /0.55

* Orifice numbers shown in

BOLD

are factory-installed.

U.

S

.A.

On

ly

to

U.

S

.A.

On

ly

to

U.

S

.A.

On

ly

to

MODULATING FURNACE

AVG. GAS

SPECIFIC GRAVITY OF NATURAL GAS

HEAT VALUE

0.58

0.60

0.62

0.64

AT ALTITUDE

Orifice Mnfld Press

Orifice Mnfld Press

Orifice Mnfld Press

Orifice Mnfld Press

(Btu/cu ft)

No.

Max/Min

No.

Max/Min

No.

Max/Min

No.

Max/Min

900

42

3.2 /0.50

42

3.3 /0.50

42

3.4 /0.55

42

3.5 /0.55

0

925

43

3.7 /0.55

43

3.8 /0.60

42

3.2 /0.50

42

3.3 /0.50

(0)

950

43

3.5 /0.55

43

3.6 /0.55

43

3.7 /0.60

43

3.8 /0.60

975

44

3.8 /0.60

43

3.4 /0.55

43

3.5 /0.55

43

3.6 /0.55

to

1000

44

3.6 /0.55

44

3.7 /0.60

44

3.8 /0.60

43

3.5 /0.55

1025

44

3.4 /0.55

44

3.5 /0.55

44

3.6 /0.55

44

3.8 /0.60

2000

1050

44

3.3 /0.50

44

3.4 /0.55

44

3.5 /0.55

44

3.6 /0.55

(610)

1075

45

3.8 /0.60

44

3.2 /0.50

44

3.3 /0.50

44

3.4 /0.55

1100

46

3.8 /0.60

45

3.7 /0.60

44

3.2 /0.50

44

3.3 /0.50

U.S.A.

800

42

3.4 /0.55

42

3.5 /0.55

42

3.7 /0.55

42

3.8 /0.60

2001 (611)

825

42

3.2 /0.50

42

3.3 /0.50

42

3.4 /0.55

42

3.6 /0.55

to

850

43

3.7 /0.60

43

3.8 /0.60

42

3.2 /0.50

42

3.3 /0.55

3000 (914)

875

43

3.5 /0.55

43

3.6 /0.55

43

3.7 /0.60

43

3.8 /0.60

900

44

3.8 /0.60

43

3.4 /0.55

43

3.5 /0.55

43

3.6 /0.55

Canada

925

44

3.6 /0.55

44

3.7 /0.60

44

3.8 /0.60

43

3.4 /0.55

2001 (611)

950

44

3.4 /0.55

44

3.5 /0.55

44

3.6 /0.55

44

3.7 /0.60

to

975

44

3.2 /0.50

44

3.3 /0.50

44

3.4 /0.55

44

3.6 /0.55

4500 (1372)

1000

45

3.7 /0.60

44

3.2 /0.50

44

3.3 /0.50

44

3.4 /0.55

775

42

3.4 /0.55

42

3.5 /0.55

42

3.6 /0.55

42

3.7 /0.60

3001

800

42

3.2 /0.50

42

3.3 /0.50

42

3.4 /0.55

42

3.5 /0.55

(915)

825

43

3.6 /0.55

43

3.7 /0.60

42

3.2 /0.50

42

3.3 /0.50

850

43

3.4 /0.55

43

3.5 /0.55

43

3.6 /0.55

43

3.8 /0.60

875

44

3.7 /0.60

44

3.8 /0.60

43

3.4 /0.55

43

3.6 /0.55

4000

900

44

3.5 /0.55

44

3.6 /0.55

44

3.7 /0.60

43

3.4 /0.55

(1219)

925

44

3.3 /0.50

44

3.4 /0.55

44

3.5 /0.55

44

3.6 /0.55

950

45

3.8 /0.60

44

3.2 /0.50

44

3.4 /0.55

44

3.5 /0.55

750

42

3.3 /0.50

42

3.4 /0.55

42

3.6 /0.55

42

3.7 /0.55

4001

775

43

3.8 /0.60

42

3.2 /0.50

42

3.3 /0.50

42

3.4 /0.55

(1220)

800

43

3.6 /0.55

43

3.7 /0.60

43

3.8 /0.60

42

3.2 /0.50

825

44

3.8 /0.60

43

3.5 /0.55

43

3.6 /0.55

43

3.7 /0.60

850

44

3.6 /0.55

44

3.7 /0.60

43

3.4 /0.55

43

3.5 /0.55

5000

875

44

3.4 /0.55

44

3.5 /0.55

44

3.6 /0.55

44

3.8 /0.60

(1524)

900

44

3.2 /0.50

44

3.3 /0.50

44

3.4 /0.55

44

3.6 /0.55

925

45

3.7 /0.60

44

3.2 /0.50

44

3.3 /0.50

44

3.4 /0.55

725

42

3.3 /0.50

42

3.4 /0.55

42

3.5 /0.55

42

3.6 /0.55

5001

750

43

3.7 /0.60

42

3.2 /0.50

42

3.3 /0.50

42

3.4 /0.55

(1525)

775

43

3.5 /0.55

43

3.6 /0.55

43

3.7 /0.60

42

3.2 /0.50

800

44

3.8 /0.60

43

3.4 /0.55

43

3.5 /0.55

43

3.6 /0.55

825

44

3.5 /0.55

44

3.7 /0.55

44

3.8 /0.60

43

3.4 /0.55

6000

850

44

3.3 /0.50

44

3.4 /0.55

44

3.6 /0.55

44

3.7 /0.60

(1829)

875

45

3.8 /0.60

44

3.3 /0.50

44

3.4 /0.55

44

3.5 /0.55

900

46

3.8 /0.60

45

3.7 /0.60

44

3.2 /0.50

44

3.3 /0.50

675

42

3.5 /0.55

42

3.6 /0.55

42

3.7 /0.60

42

3.8 /0.60

6001

700

42

3.2 /0.50

42

3.3 /0.50

42

3.5 /0.55

42

3.6 /0.55

(1830)

725

43

3.7 /0.60

43

3.8 /0.60

42

3.2 /0.50

42

3.3 /0.50

750

43

3.4 /0.55

43

3.5 /0.55

43

3.7 /0.55

43

3.8 /0.60

775

44

3.7 /0.60

44

3.8 /0.60

43

3.4 /0.55

43

3.5 /0.55

7000

800

44

3.5 /0.55

44

3.6 /0.55

44

3.7 /0.60

44

3.8 /0.60

(2133)

825

44

3.2 /0.50

44

3.4 /0.55

44

3.5 /0.55

44

3.6 /0.55

850

45

3.7 /0.60

44

3.2 /0.50

44

3.3 /0.50

44

3.4 /0.55

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ft (m)

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(TABULATED DATA BASED ON 20,200 BTUH MAX-HEAT / 8,000 BTUH MIN-HEAT PER BURNER,

DERATED 2%/1000 FT (305M) ABOVE SEA LEVEL)

ALTITUDE

RANGE

AVG. GAS

SPECIFIC GRAVITY OF NATURAL GAS

HEAT VALUE

0.58

0.60

0.62

0.64

AT ALTITUDE

Orifice Mnfld Press Orifice Mnfld Press Orifice Mnfld Press Orifice Mnfld Press

(Btu/cu ft)

No.

Max/Min

No.

Max/Min

No.

Max/Min

No.

Max/Min

ft (m)

(TABULATED DATA BASED ON 20,200 BTUH MAX-HEAT / 8,000 BTUH MIN-HEAT PER BURNER,

DERATED 2%/1000 FT (305M) ABOVE SEA LEVEL)

ALTITUDE

RANGE

650

42

3.4 /0.55

42

3.6 /0.55

42

3.7 /0.60

42

3.8 /0.60

7001

675

42

3.2 /0.50

42

3.3 /0.50

42

3.4 /0.55

42

3.5 /0.55

(2134)

700

43

3.6 /0.55

43

3.7 /0.60

42

3.2 /0.50

42

3.3 /0.50

725

43

3.4 /0.55

43

3.5 /0.55

43

3.6 /0.55

43

3.7 /0.60

750

44

3.6 /0.55

44

3.7 /0.60

43

3.4 /0.55

43

3.5 /0.55

8000

775

44

3.4 /0.55

44

3.5 /0.55

44

3.6 /0.55

44

3.7 /0.60

(2438)

800

44

3.2 /0.50

44

3.3 /0.50

44

3.4 /0.55

44

3.5 /0.55

825

46

3.8 /0.60

45

3.7 /0.60

44

3.2 /0.50

44

3.3 /0.50

625

42

3.4 /0.55

42

3.5 /0.55

42

3.7 /0.55

42

3.8 /0.60

8001

650

42

3.2 /0.50

42

3.3 /0.50

42

3.4 /0.55

42

3.5 /0.55

(2439)

675

43

3.6 /0.55

43

3.7 /0.60

43

3.8 /0.60

42

3.2 /0.50

700

44

3.8 /0.60

43

3.4 /0.55

43

3.6 /0.55

43

3.7 /0.55

725

44

3.6 /0.55

44

3.7 /0.60

44

3.8 /0.60

43

3.4 /0.55

9000

750

44

3.3 /0.50

44

3.4 /0.55

44

3.5 /0.55

44

3.7 /0.55

(2743)

775

45

3.8 /0.60

44

3.2 /0.50

44

3.3 /0.50

44

3.4 /0.55

9001

600

42

3.4 /0.55

42

3.5 /0.55

42

3.6 /0.55

42

3.8 /0.60

(2744)

625

43

3.8 /0.60

42

3.2 /0.50

42

3.3 /0.55

42

3.5 /0.55

650

43

3.5 /0.55

43

3.6 /0.55

43

3.8 /0.60

42

3.2 /0.50

675

44

3.8 /0.60

43

3.4 /0.55

43

3.5 /0.55

43

3.6 /0.55

10000

700

44

3.5 /0.55

44

3.6 /0.55

44

3.7 /0.60

44

3.8 /0.60

(3048)

725

44

3.3 /0.50

44

3.4 /0.55

44

3.5 /0.55

44

3.6 /0.55

* Orifice numbers shown in

BOLD

are factory-installed.

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Summary of Contents for AGAGC9PNS01B

Page 1: ...o follow this warning could result in personal injury or death This conversion kit shall be installed by a qualified service agency in accordance with the manufacturer s instructions and all applicable codes and requirements of the authority having jurisdiction If the information in these instructions is not followed exactly a fire explosion or production of carbon monoxide could result causing pr...

Page 2: ...urn electric switch on gas valve to OFF A190014 Fig 1 Representative Furnace Drawing MANIFOLD ORIFICE BURNER REMOVAL NOTE Use a back up wrench on the gas valve to prevent the valve from rotating on the manifold or damaging the mounting to the burner box 1 Disconnect the gas pipe from gas valve and remove pipe from the furnace casing see Fig 1 2 Disconnect the connector harness from gas valve Disco...

Page 3: ...line to point of intersection to find orifice size and manifold pressure settings For Modulating Furnaces Follow Steps 1 and 2 above For Step 3 use Table 6 for all sizes 20 000 BTUH Max Heat 8 000 BTUH Min Heat per burner except 60 000 BTUH models in a 21 in wide cabinet Table 7 for 60 000 BTUH models in a 21 in wide cabinet 20 200 BTUH Max Heat 8 000 BTUH Min Heat per burner 1 For both tables fol...

Page 4: ...No High Low No High Low 900 43 3 8 1 6 42 3 2 1 4 42 3 3 1 4 42 3 4 1 4 0 925 43 3 6 1 5 43 3 7 1 6 43 3 8 1 6 42 3 2 1 4 0 950 43 3 4 1 4 43 3 5 1 5 43 3 6 1 5 43 3 7 1 6 975 44 3 7 1 6 44 3 8 1 6 43 3 4 1 5 43 3 6 1 5 to 1000 44 3 5 1 5 44 3 6 1 5 44 3 8 1 6 43 3 4 1 4 1025 44 3 3 1 4 44 3 5 1 5 44 3 6 1 5 44 3 7 1 6 2000 1050 44 3 2 1 3 44 3 3 1 4 44 3 4 1 4 44 3 5 1 5 610 1075 45 3 7 1 6 45 3 ...

Page 5: ... 3 3 0 50 44 3 4 0 55 44 3 5 0 55 44 3 6 0 55 2743 775 45 3 7 0 60 44 3 2 0 50 44 3 3 0 50 44 3 4 0 55 9001 600 42 3 3 0 55 42 3 4 0 55 42 3 6 0 55 42 3 7 0 60 2744 625 43 3 7 0 60 42 3 2 0 50 42 3 3 0 55 42 3 4 0 55 650 43 3 5 0 55 43 3 6 0 55 43 3 7 0 60 43 3 8 0 60 675 44 3 7 0 60 44 3 8 0 60 43 3 4 0 55 43 3 5 0 55 10000 700 44 3 4 0 55 44 3 5 0 55 44 3 7 0 60 44 3 8 0 60 3048 725 44 3 2 0 50 ...

Page 6: ...any time specifications and designs without notice and without obligations 6 SINGLE STAGE GAS VALVE A200248 A200249 Fig 5 Conversion Kit Rating Plate 40 000 BTUH to 140 000 BTUH ONLY Single Stage Furnace TWO STAGE GAS VALVE A200250 A200251 Fig 6 Conversion Kit Rating Plate 40 000 BTUH to 140 000 BTUH ONLY Two Stage Furnace ...

Page 7: ...o plug the hole in the burner when the mixer screws are removed A11460 Fig 8 Mixer Screw Location REINSTALL BURNER ASSEMBLY To reinstall burner assembly 1 Attach flame sensor to burner assembly 2 Insert one piece burner in slot on sides of burner box and slide burner back in place 3 Reattach HSI wires to HSI 4 Verify igniter to burner alignment see Fig 9 Fig 10 A11405 Fig 9 Igniter Position Back V...

Page 8: ... or improper operation DO NOT use this kit if the gas valve has a green label 26 000 BTUH model on it The 26 000 BTUH model uses a different conversion kit available from your distributor CAUTION UNIT DAMAGE HAZARD Failure to follow this caution may result in unit damage The gas valve must be converted and pre adjusted before operating on propane gas If not converted and pre adjusted sooting and c...

Page 9: ...r for the modulating gas valve is very small Needle nose pliers are required to remove the jumper from the valve If the jumper is not removed the valve will not operate properly on natural gas pressures 1 Locate the round LP GAS sticker on the top of the gas valve 2 Peel the sticker off and discard 3 Note the small square opening in the top of the gas valve 4 Note the two jumper pins inside the mo...

Page 10: ...ided in kit and install in the 1 8 in 3 mm tapped inlet pressure tap opening in the gas valve DO NOT over tighten Check for gas leaks after gas supply has been turned on A170142 Fig 19 LGPS for casing wider than 14 3 16 and vent does not pass between inducer and burner assembly INSTALL MANIFOLD 1 Refer to Fig 2 and Fig 3 2 Align the orifices in the manifold assembly with the support rings on the e...

Page 11: ...alve switch to OFF position 5 Turn gas supply manual shutoff valve to OFF position 6 Turn off furnace power supply 7 Remove manometer and on some models remove pressure tap fitting 8 On some models apply pipe dope sparingly to end of inlet gas pipe plug and install into unused end of 1 8 in 3 mm tee Use a small back up wrench on tee when tightening gas inlet pipe plug Or on some models tighten set...

Page 12: ...ARNESS CONNECTOR TRANSFORMER 24 VAC CONNECTIONS 3 AMP FUSE STATUS AND COMM LED LIGHTS SW1 SETUP SWITCHES AND BLOWER OFF DELAY MODEL PLUG CONNECTOR AIR CONDITIONING A C AIRFLOW SETUP SWITCHES COMMUNICATION CONNECTOR CONTINUOUS FAN CF AIRFLOW SETUP SWITCHES OUTDOOR AIR TEMP CONNECTOR HUMIDIFIER TERMINAL 24 VAC 0 5 AMP MAX FLASH UPGRADE CONNECTOR FACTORY ONLY SW4 SETUP SWITCHES SOFTWARE VERSION PART ...

Page 13: ... to 2000 ft 610 M In the U S A the input rating for altitudes above 2000 ft 610M must be reduced by 2 percent for each 1000 ft 305 M above sea level In Canada the input rating must be derated by 5 percent for altitudes of 2000 ft 610 M to 4500 ft 1372 M above sea level The Conversion Kit Rating Plate accounts for high altitude derate SET GAS INPUT RATE A11461 Fig 24 Burner Flame Single Stage Gas V...

Page 14: ... opening Or on some models tighten set screw on manifold tower pressure tap with a 3 32 in hex wrench see Fig 6 20 Turn on furnace power supply 21 Set room thermostat to call for heat 22 Check pressure tap plug for gas leaks when main burners ignite 23 Check for correct burner flame 24 After making the required manifold pressure adjustments check and adjust the furnace temperature rise per the fur...

Page 15: ...ed on the furnace rating plate Determine air temperature rise as follows 1 Place thermometers in return and supply ducts as near furnace as possible Be sure thermometers do not see heat exchanger so that radiant heat does not affect readings This practice is particularly important with straight run ducts 2 When thermometer readings stabilize subtract return air temperature from supply air temperat...

Page 16: ...oor of furnace Date name and address of organization making this conversion are required see Fig 26 2 Attach Conversion Rating Plate Label 346162 201 204 206 207 208 or 209 to outer door of furnace see Fig 5 Fig 6 or Fig 7 3 Attach Gas Control Conversion Label 346162 202 to gas valve Do not use 346162 203 which is similar CHECKOUT 1 Observe unit operation through two complete heating cycles 2 See ...

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