Natural Gas to Propane Conversion Instructions

The closed switch completes control circuit. Should an

interruption or reduction in gas supply occur, the gas pressure at

switch drops below low gas pressure switch setting, and switch

opens. Any interruption in control circuit (in which low gas

pressure switch is wired) quickly c loses gas valve and stops gas

flow to burners. When normal gas pressure is restored, the

system must be electrically reset to re--establish normal heating

operation.

Before leaving installation, observe unit operation through two

complete heating cycles. During this time, turn gas supply to gas

valve off just long enough to completely extinguish burner flame,

then instantly restore full gas supply. To ensure proper low gas

pressure switch operation, observe that there is no gas supply

to burners until after hot surface igniter begins glowing.

LABEL APPLICATION

1. Fill in Conversion Responsibility Label 344675--205 and

apply to Blower Access Door of furnace. Date, name, and

address of organization making this conversion are

required. (See Figure 24)

2. Attach Conversion Rating Plate Label 344675 --201 to

outer door of furnace. (See Figure 5)

3. Attach Gas Control Conversion Label 344675--202 to gas

valve. Do not use 344675--203, which is similar.

CHECKOUT

1. Observe unit operation through two complete heating

cycles.

2. See Sequence of Operation in furnace Installation,

Start--Up, and Operating Instructions.

3. Set room thermostat to desired temperature.

Figure 24

Gas Conversion Responsibility Label

A190114

Figure 25 Gas Control Conversion Label

A190077

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

Catalog No: AG---KC019SNP---02

Replaces: AG--KC019NP--01 REV B

Edition Date: 09/19