If you feel comfortable then yes this is a pretty easy job. MAKE SURE YOU DISCONNECT POWER.
Also, in the new Aquastat there should be some paste to put on the heat sensing bulb.
If in you need to take some close up pics so if you get confused you have a reference.
Also, in the new Aquastat there should be some paste to put on the heat sensing bulb.
If in you need to take some close up pics so if you get confused you have a reference.