The thermopile replacement function generally refers to the process or steps involved in replacing a thermopile, This voltage signals the gas control valve to stay open.
Install the New Thermopile
Mount the new thermopile in the same position as the old one, ensuring the tip is properly aligned with the pilot flame.
Reconnect the wiring or terminals to the control valve.
Reassemble and Test
Replace any panels or covers.
Turn the gas supply back on.
Observe to make sure the pilot stays lit and the appliance functions properly.