Step1: Turn off the gas supply and disconnect power to the appliance before installation.
Step2: Remove the old regulator and inspect the gas line for debris or damage.
Step3: Apply approved gas-rated thread sealant to threaded fittings only.
Step4: Install the new regulator in the correct gas flow direction using the marked arrow.
Step5: Tighten connections securely without over-tightening.
Step6: Restore gas supply and check all joints for leaks using a soap solution.
Step7: Verify outlet pressure matches appliance specifications before operation.