I have ordered two heater switches - WP28X10013 and WP28X10014.
The bad switch on my unit has no.s 75 and 4277 written on it.
I want to know which of the new ones I should use to replace the bad one?
The good switch on the unit has no.s B-2, 120 and 4267.
Answer Pramod, the heater protectors wording provided does not match the images of the two switches we have on our site. Verify the switch location on the heater. As you are looking at the unit, the left heater protector is part number WP28X10013 and the right is part number WP28X10014. Hope this helps you. Thanks for your inquiry.