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PERFORMANCE DATA

Natural Gas Orifice Sizes and Manifold Pressure

Nameplate Input (Btu/hr)

ALTITUDE OF INSTALLATION (FT. ABOVE SEA LEVEL) U.S.A.*

0 to 2000

( 0 --- 6 1 0 m )

2001 to 3000*

(611 to 914 m)

3001 to 4000

(915 to 1219 m)

4001 to 5000

(1220 to 1524 m)

5001 to 6000

(1524 to 1829 m)

40000

Orifice No. (Qty) 44 (2) 45 (2)† 48 (2)† 48 (2)† 48 (2)†

Manifold Press. (in. W.C.) 3.2 3.2 3.8 3.5 3.2

60000

Orifice No. (Qty) 38 (2) 41 (2)† 41 (2)† 42 (2)† 42 (2)†

Manifold Press. (in. W.C.) 3.6 3.8 3.4 3.4 3.2

90000

Orifice No. (Qty) 38 (3) 41 (3)† 41 (3)† 42 (3)† 42 (3)†

Manifold Press. (in. W.C.) 3.6 3.8 3.4 3.4 3.2

115000

Orifice No. (Qty) 33 (3) 36 (3)† 36 (3)† 36 (3)† 38 (3)†

Manifold Press. (in. W.C.) 3.8 3.8 3.6 3.3 3.6

130000

Orifice No. (Qty) 31 (3) 31 (3) 33 (3)† 33 (3)† 34 (3)†

Manifold Press. (in. W.C.) 3.8 3.2 3.7 3.4 3.3

*In th e U.S.A., th e input r a ting for altitudes above 2000 ft (610m) must be reduced by 4% for each 1000 ft (305 m) above S ea level.

In Canada, the input rating f or al titudes from 2001 to 4500 ft (611 to 1372 m) above sea level must be derated by 10% by a n authorized gas conversion stationordealer.

For Canadian Installations from 2000 to 4500 ft (610 --- 1372 m), use U.S.A. column 2001 to 3000 ft (611 to 914 m).

Note: Orifice sizes a nd manifold pressure settings are based on natura l gas with a heating va lue of 1025 Btu/ft3 and a specific gravity of .6.

† Orifices available through your distributor.

Prop ane Gas Orifice Sizes and Manifold

Pressure

Nameplate Input (Btu/

hr)

ALTITUDE OF INSTALLATION (FT. ABOVE SEA LEVEL) U.S.A.*

0 to 2000

( 0 --- 6 1 0 m )

2001 to 3000*

(611 to 914 m)

3001 to 4000

(915 to 1219 m)

4001 to 5000

(1220 to 1524 m)

5001 to 6000

(1524 to 1829 m)

40000

Orifice No. (Qty) 55 (2) 56 (2) 56 (2) 56 (2) 56 (2)

Manifold Press. (in. W.C.) 10.0 11.0 11.0 11.0 10.7

60000

Orifice No. (Qty) 53 (2) 54 (2) 54 (2) 54 (2) 54 (2)

Manifold Press. (in. W.C.) 10.0 11.0 11.0 11.0 11.0

90000

Orifice No. (Qty) 53 (3) 54 (3) 54 (3) 54 (3) 54 (3)

Manifold Press. (in. W.C.) 10.0 11.0 11.0 11.0 11.0

115000

Orifice No. (Qty) 51 (3) 52 (3) 52 (3) 53 (3) 53 (3)

Manifold Press. (in. W.C.) 10.0 11.0 10.6 11.0 11.0

130000

Orifice No. (Qty) 49 (3) 50 (3) 51 (3) 52 (3) 52 (3)

Manifold Press. (in. W.C.) 10.0 11.0 11.0 11.0 11.0

*In th e U.S.A., th e input r a ting for altitudes above 2000 ft (610m) must be reduced by 4% for each 1000 ft (305 m) above S ea level.

In Canada, the input rating f or al titudes from 2001 to 4500 ft (611 to 1372 m) above sea level must be derated by 10% by a n authorized gas conversion stationordealer.

For Canadian Installations from 2000 to 4500 ft (610 --- 1372 m), use U.S.A. column 2001 to 3000 ft (611 to 914 m).

†Use Kit No. CPLPCONV013A00 (0 --- 2000 ft [0---610 m] above sea level). Use Kit No. CPLPCONV014A00 (2001 --- 6000 ft [611---1829 m] above sea level).

High Altitude Comp ensation, Natural Gas

Nameplate

Input ( Btu/hr)

Rated Heating Input (Btu/hr), Natural Gas at Installation Altitude Above Sea Level, U.S.A.*

0 to 2000 ft

( 0 --- 6 1 0 m )

2001 to 3000 ft*

(611 to 914 m)

3001 to 4000 ft

(915 to 1219 m)

4001 to 5000 ft

(1220 to 1524 m)

5001 to 6000 ft

(1524 to 1829 m)

40000 40000 36000 34400 32800 31200

60000 60000 54000 51600 49200 46800

90000 90000 81000 77400 73800 70200

115000 115000 103500 98900 94300 89700

130000 130000 117000 111800 106600 101400

*In th e U.S.A., th e input r a ting for altitudes above 2000 ft (610m) must be reduced by 4% for each 1000 ft (305 m) above S ea level.

In Canada, the input rating f or al titudes from 2001 to 4500 ft (611 to 1372 m) above sea level must be derated by 10% by a n authorized gas conversion stationordealer.