Natural Gas to Propane Conversion Instructions

AG--KC019SNP--02 5

Specifications subject to change wi thout notice.

Modulating Gas

alve

A190115

A190116

INSTALL ORIFICES

1. Install main burner orifices. Do not use PTFE thread--seal

tape. Finger--tighten orifices at least one full turn to

prevent cross--threading, then tighten with wrench.

2. There are enough orifices in each kit for largest furnace.

Discard extra orifices.

NOTE:DO NOT reinstall the manifold at this time.

INSTALL MIXER SCREWS

NOTE:“REQUIRED FOR THE CONVERSION OF

CONDENSING GAS FURNACES TO P ROPANE GAS”

1. See Figure 6 to verify you have the correct set of mixer

screws.

2. Locate the dimple on each burner venturi tube.

3. If you cannot locate the dimple, refer to Figure 7 for

location of the mixer screw.

4. Drill a 7/64 --in (2.8 mm) hole (supplied in kit) in each

dimple.

5. Install a mixer screw in each drilled hole drilling as straight

as possible (i.e. in the center of the gas flow stream as

well as perpendicular to the gas flow stream).

6. The screw head should be flush with the top of the burner

venturi.

Figure 6 Gas Conversion Kit

A11294