All installations and services must be performed by qualified service personnel.
4.Remove the four screws securing the manifold in the burner box. Pull the manifold far enough out of the burner box to access the burner orifices. (See figure 8)
5.Remove the main burner orifices from the manifold using a
6.Refer to the instructions provided in the gas valve conversion kit for regulator spring change out instructions.
7.Reinstall the manifold into the burner box. Make sure that all orifices go into their respective burners and the groove of the rubber grommet on the manifold lines up on the edge of the burner box to seal around the manifold. Secure it with four screws. (See figure 8).
8.Inspect the seal on the burner box cover and if damaged replace it. Install and secure the burner box cover. Make sure all the fastening screws are used.
9.Check to make sure that the electrical connections to the gas valve are tight.
10.Check that the plastic hose from the pressure switch is attached securely to the hose barb at the outlet of the gas valve without being kinked.
: The regulator of the gas valve will not function properly if this hose connection is not made.
11.Reconnect the furnace to the gas supply.
12.Refer to initial
23
