Chest FREEZER Whirlpool AFG 605 DGT - Identification of faulty PCB transformer

Hi Spec,

spec said:

Best get a few of (2) varistors for your other equipment too

Click to expand...

So if I understand correctly........you recommend that I buy 20D431K Varistor (voltage dependent resistor) similar to the one in the link ?.
**broken link removed**

Please kindly confirm.

I understand that this larger diameter (20D) will protect the higher currents better than the smaller diameter (07D) Varistor.

Thank you
John