Step 1: Shut off the gas supply and power to the system before starting.
Step 2: Remove the existing gas valve following the appliance manufacturer’s instructions.
Step 3: Install the new valve in the correct orientation, ensuring proper alignment with gas lines.
Step 4: Connect the control wiring according to the wiring diagram.
Step 5: Tighten all fittings securely and check for gas leaks with a soapy water solution.
Step 6: Restore gas and power, then test the system to confirm proper pilot ignition and operation.